Upgrade your Klipsch RP-600M! pt.1

[@scooteroo]

I bought this kit from GR Research a couple weeks back, and finally got the chance to do the install this week. Danny was quick to respond to my email and help with a wiring question I had. The improvement in the sound I’m getting now is actually pretty dramatic. Super glad I put this upgrade in my RP600M speakers!

[@treyhaynes6172]

I am so freaking excited to do this to mine!!! I love working on speakers. It's my hobby. I am happy to have someone teach me all of this through a series of videos. Now I can apply what I am learning to mine! Thanks!

[@mb-electricalservices]

I don't understand downvotes in a video like this! Someone goes to the trouble of explaining something in great detail and it gets downvotes? Keep up the great work! :)

[@raidendigital1003]

The thumbs down are by flat earthers from the previous video who were triggered by "Flat Earthers" being used as to mean "Scientifically Ignorant Persons" Screw flat earthers anyways. They're all stupid ignorants.

[@flyingjeff1984]

Klipsch employees

[@WheeledandWellArmed]

I don't think it would be klipsch employee, the video is encouraging people to buy a Klipsch speaker and improve it for $205. Even with the ratings on this speaker, I wouldn't buy it, but now it is a DIY project. It interest me. I'm a quadriplegic who likes working with my hands in watchmaking, gunsmithing and electronics.

[@WheeledandWellArmed]

@Fat Rat Thanks, I have always heard that about Klipsch. Way back when, I don't think they called it "listener fatigue" in my circle but conveyed the same experience to me. I have a Ok 5 speaker system for the TV by Hsu. I want a 2 speaker system for my 13 y/o daughter and her having speaker fatigue after 2 hours sounds perfect. I have listening fatigue to any of her music after an hour. Having a project is a double winner. I have been thinking of building from scratch, this is a nice compromise. Thanks for your expertise and patience in explaining.

[@revysledbum]

The thumbs down are from all the youtube speaker reviewers. lol

[@revysledbum]

Ive seen a lot of youtube videos on the Klipsch rp 600m. This is the best one by far.

[@kurimao65]

Can you pls give me the list of materials that I would need to do the upgrade. Thanks

[@matthewb.1687]

If you go to richies website he made a full kit for these giving you everything you need to upgrade your RP600s

[@matthewb.1687]

GR research under his klipsch section.

[@thomasschafer7268]

The part list would be nice for all customer outside theUS.

[@vmmotors1580]

I don’t understand I can’t barely hear my tweeters playing after this upgrade

[@BrianFairlamb]

I'm really impressed great work and information a new fan in the UK subscribed

[@dazb8246]

Can’t wait for new crossovers

[@rich1051414]

The sand cast resistors are often not inductance compensated, so they can have quite a significant inductance value, which throws off the crossover and does have an audible effect. Higher end power resistors wind in both directions to cancel out most of the inductive effect of using wire wound resistors.

[@Gcrilla]

windings don't have a direction.

[@libertysoutlook5160]

@@Gcrilla unless you are in the southern hemisphere.😆

[@ryanm2084]

I wonder how many people are gonna ruin their speakers trying to upgrade them

[@harryconover289]

Few people re that dumb

[@ColocasiaCorm]

Probably me

[@robinkleinsteuber5217]

Butter fingers folks should probably have a competent person do the job, or ... leave the speakers be with their parts o' cheese 🧀!

[@spoonmonkey3]

Can you send these to Zeos to re-review after modification?

[@mm-tg8oo]

Send to Sean at Zero Fidelity.

[@jeremygattenby2183]

I’m really enjoying your videos. Thank you so much for sharing your wealth of knowledge. I’ll be contacting you about an upgrade soon!

[@sagi50b]

Really like your videos, too good.

[@brians.4488]

Would no-res be a good product for a automobile door? I really like the way u explain what ur doing .

[@GuitarInformer]

that stuff is way too thick for an automobile door, use SoundSkins, they're designed specifically for automotive

[@RickMahoney2013]

I'm glad to see you do this because I am doing a old pair of speakers that I have. I know I will learn things that I did not know and do things right. Thanks

[@ddrdrddrr]

Thank you so much for this series!!!

[@thomasanonymous594]

Thank you for this highly educating and interesting video! God bless you, sir!

[@brianking9286]

Seems like a shelf brace between the woofer and tweeter front to back and side to side would be a beneficial improvement.

[@Diatonic5th]

I actually laughed out loud when I saw the cheap stamped metal woofer! The most hyped speaker of 2019 is made from some really cheap parts😂

[@mm-tg8oo]

Should I go to parts express and purchase better mid/bass woofers and replace the stock ones.

[@billybunter3753]

Yep! All the people whom ran out and bought them on the advice of reviewers who've been paid for a favourable review! 😂😂

[@serg2963]

@@mm-tg8oo No. A new mid/woofer would at the very least require a new crossover...

[@PanAmStyle]

The Nores looks pretty thick. Would it not change interior volume and possibly have an adverse effect?

[@afrojoe24]

This is just great stuff! Thank you for making this! Keep em coming! 💥💥

[@darrens7040]

looking forward to the Journey Danny.

[@Speakertweaker-tp4em]

Could you please do a video for the klipsch RP280FA speaker’s on how to upgrade the crossovers.

[@woohunter1]

Can’t wait to see a video and parts list for the RP8000F’s!!! I know, wishful thinking.

[@batteryman16]

Thanks for the great video! I wish this was for my RP-280f's though :-)

[@claiditty]

Me too!

[@isaidstream4547]

I always wanted to see Klipsh 600 on the inside, that's awesome

[@MJHiteshew]

I like how he hit the cabinet without the NoRez harder than the one with the NoRez. 😂😂😂

[@masons1510]

Subscribed. Excellent video. Excellent

[@chetanrajanwal]

Thanks for this! brilliant detail and explanation that really opens up my understanding¬!

[@hi-fihaven2257]

Hey Danny thanks for another great video. This videos series is really interesting. I really enjoy learning about parts cost. Man I love those parts that you are using. You really make it easy to follow along with what your explaining, without talking down to us viewers! Kind of surprised that the woofer has a stamped steel basket. No cross bracing either. Thanks for another awesome video Danny.

[@ialgarindiaz]

I got pumped by this and started the upgrades on one of my RP-600ms. I changed the binding post with tube connector pure copper and used some left over Dynamat for the cabinet dampening. The results: base is more tight and mids/highs feel more precise. I would attribute that to reducing the resonance in the cabinet. The binding post look more sleek now as well. For 60$ this was a great upgrade plus a fun project. Looking forward for the crossover upgrade video. :D

[@dannyrichie9743]

Thanks for posting your feedback Ismael. The Dynamat will tighten up that bass response a bit, but the more precise highs are a result of the tube connectors.

[@ialgarindiaz]

Danny Richie - where can I get the crossover kit?

[@dannyrichie9743]

Contact us at GR Research to order the kit. 940-592-3400

[@grahamstrahle4010]

Science and know-how to the rescue. Great to see.

[@RonLykins]

Maybe I missed something. Is there an upgrade kit or do I have to source the parts individually? Not clear where to find the parts for the upgrade, I looked at the GR research website and did not see it. If someone could point me in the direction of the upgrade parts I would be appreciative.

[@stevekershaw7994]

I couldn’t find a kit or a list of parts either, Ron.

[@jimbob8973]

Their website is a challenge, to say the least. I think they're a 'phonecall' kind of company

[@matthewb.1687]

Check again. I think the kit is on their now. Last I looked I saw the RP600 listed but you might have to pick up the phone and just call him.

[@scottrand7282]

Found you never mind I’ll order it from your website thank you.

[@stevenmichael7770]

I did not see a kit on your website for this. Am I not looking in the right place, or does it not exist? You referred to the cost a few times, so I was hoping it might be available for purchase. Your videos have me dying to try this!

[@dannyrichie9743]

It is not listed on our website. You can call to order it any time.

[@jameswheeler7679]

Can you do video on breaking down and adding the parts?

[@alexh4843]

Thanks for all the info Danny, Keep it coming really enjoying it

[@barryrowe2109]

How about doing the same upgrade to the matching center channel RP-450C? Maybe just a parts list?

[@barryrowe2109]

Sorry, I have last years RP-160M, so my center is the RP-450C. Basically the same speakers minus the gold rings.

[@Barandur]

I was randomly klicking arround youtube and found gold :) very nice video! I love it!

[@mincumihai8613]

I do not understand. I look inside my Rp-600m and i have the insulation on the walls.

[@dannyrichie9743]

They all do. It has to be pulled out for No Rez installation.

[@riccitone]

This is overall really great...inspiring me to try it at some point! Just one question, does the “no-res” application effect the internal volume in any appreciable manner? Wondering how that could effect the low frequency depth. Response would obviously improve, however?

[@kenweller2032]

@@thunderpoochValid point. Perhaps some account is taken of this with the values of the replacement parts? I'd like clarification, too. OTOH cabinet resonances are very damaging to sound quality. This could outweigh the effect on tuning.

[@JeremyCovington.]

Great channel learning a lot. Can you do the Sony sscs5 bookshelves speakers?

[@dannyrichie9743]

We can go through this process with any speaker.

[@JeremyCovington.]

That be great to see as I have 4 of them and very interested in improving them

[@Bryangsu]

Excellent video, thanks for continuing to take the time to make the video. Ordering the tube connectors first thing in the am.

[@nikoladermendzhiev7226]

Hi there, could I have link from where I can get this NO RES foam? Thank you.

[@jetpack5]

Can this be applied to their RP-160M

[@sbgokal]

Excellent. I would really appretiate that. Let me know how I should go about that. Thanks

[@jiriza84641]

I have the newer version of the speaker, will this upgrade also work??

[@phrosda]

So going to do this

[@peterrabbitwarren]

Hi Danny enjoying this series. I guess Klipsch won't be sending you any free speakers to review. When you're finished can you please compare them to other off the shelf speakers such as Dynaudio or Kef?

[@josesantos503]

What name slap isolation? Thanks

[@treyhaynes6172]

Where is a link for all of the parts for the crossover?

[@Aphova]

New to the channel but this is pretty interesting stuff to me. When you say you've A/B tested is that blind subjective testing on top of the measurements?

[@dannyrichie9743]

Yes, years of comparative listening, blind, not blind, groups of people, different systems, etc.

[@Aphova]

@@dannyrichie9743 good to know. Personally, maybe my ears aren't that good but as soon as I test blind I sometimes struggle to reliably hear the differences I could when I was testing not blind so it's always a good sign for me to see subjective tests being done blind.

[@ulllikeit]

This guy really knows what he's talking about

[@ekimandersom4478]

How would you know if you don't know?

[@Markbot1999]

Do you sell built/assembled crossovers for these speakers?

[@richardkienitz2610]

great video. what's the easiest way to remove the crossover so I can change a capacitor?

[@ekimandersom4478]

Hammer

[@JuanGarcia-kv7yv]

Hey what’s the cost of getting this done if we send in a pair?

[@nukey555]

wonder if I could do that kind of upgrade to my RP8000F

[@dannyrichie9743]

It could be done.

[@chetleonard169]

can you share a link for ' No Rez' ? How does the foam from Sonic Barrier compare? Same thing?

[@Okuti8779]

What do you charge for this upgrade to these speakers.

[@goaway2174]

Nice video on upgrading these. Just curious about a point that you made about cabinet resonances not being a part of the original signal. I agree but couldn’t you make a similar argument about the port output in a bass reflex speaker? Thanks!

[@BrianDRidgway]

Been waiting for this one. Thanks, New Record Day folks. I am very interested in buying your full upgrade package for this. Will you guys be selling complete kits (assembled crossovers and all)?

[@royrodriguez4779]

Brian D Ridgway I’m pretty sure they’ll sell the parts and it’ll be up to us to solder and assemble

[@mm-tg8oo]

I am interested in purchasing this as well.

[@billybunter3753]

Just sell your crap Klipsch speakers and buy quality speakers.

[@royrodriguez4779]

Billy Bunter jajaja sound is very subjective. I own a pair of Polk LSiM703 which are much better built and use better components than the klipsch, but the klipschs do something right and sound very different. If we can raise the quality of the RP speaker then it will probably be worth it.

[@triphonique5351]

I’ve just measure iron and air core inductor (with and without 8 ohms resistor), and I don’t find any kind of energy storage (waterfall). However, the distortion is 10 times superior with iron core (0,1% Vs 1% at low frequency) in this case.

[@wcg66]

Joe Patate there’s some pseudoscience mixed up with some good recommendations in this video series. If parts have better tolerances and measure better, then they are worth the upgrade. There is lots of snake (and real oil!) in audio electronics too.

[@dannyrichie9743]

The differences in how they sound are easy to hear. And the smearing effect that I am referring to is not going to show up in a waterfall plot. And distortion is not superior with a iron core inductor nor is it a factor here.

[@triphonique5351]

@@dannyrichie9743 English is not my first language so I don’t know exactly "smearing" means. Something not good, something I can’t measure for sure. So I don’t really know what we talks, what I know is, there are no non-linearity that can’t see with impedance measurements (amplitude, waterfall, distortion, etc), if it's above the electronic noise. And I measure significant distortion increase (at low level) with a similar iron core of the video (also from an american speaker).

[@dannyrichie9743]

If looking at those measurements then you will see no difference. And looking for a distortion number will tell you nothing. Distortion claims are for the guys in the marketing department. The "smearing" is a blend of one note into the next. So think of it as a loss of clarity.

[@billybrowndog6623]

I have a two pairs of klipsch kg 5.5 they have two 10 inch woofers and a horn Tweeter in each cabinet. But I have them stacked because of space it's like 13bye 13 ft.and 9ft ceiling I like hard rock loud very music would like to replace crossovers for stacked proformace what would best for that ? Could you build it or is a bad idea?

[@harryconover289]

To get good response you need to get the horns next to each other so woofs two horns two more woofs

[@arongatt]

So if let’s say I decide to upgrade the parts of the speakers crossover, can I just upgrade equivalent parts. Let’s say I send you a picture of the crossover and we can upgrade the parts or we still need to measure the speaker cos it will effect the sound?

[@arongatt]

I meant for an other speaker not the klipsch sry

[@lastweekslightning]

My question is can I do this to my RP 500m (surrounds) and my RP 500c (center). I have the 600s as my mains.

[@cplcombat]

I have the same setup also use the 600s as mains as I use a projector screen and set them on shorter stands to bring the tops of them to 36 inches. They are awesome but don't want to mess up the front soundstage if this can't be done to the center. Glad to hear someone else uses the same setup.

[@rustyshackleford6978]

Of course you can - but not using the exact same crossover components.

[@lastweekslightning]

@@rustyshackleford6978 Do you plan on looking into doing at least a parts video for the other speakers in the series? A lot of us have the RP speakers in out setups and I myself would love to upgrade all 7 of my speakers. I wouldn't be able to do my mains only because the voicing would change from the others and it would drive me nuts

[@adissabovic]

3:17 Dang...😳thought it's gonna fall! 😂

[@anthonyo4346]

Adis Šabović and 9:17!

[@cplcombat]

Thank you so much for your information. I also am interested to hear if this can be done to the RP series center as I also use these as fronts and would like to have the center match.

[@royrodriguez4779]

Sean Elliott amen to that! Me too!!

[@mm-tg8oo]

I second that! I use these for music in stereo, but I have the RP-600M set as my fronts for my home theater. I have an RP-404C center working with them and RP-400 for surround. I would like for at the the center to be matched to the upgrade.

[@georgebooth2005]

I'm guessing that you're Not the basketball star from the Spurs. Damnit...🤣 Loved his 3 pointers! 👍👍❤️

[@matthewtaylor7355]

Skunkie reviewed these speakers. Klipsch incorporated Danny's modifications into these speakers and called them MK2.She/he returned them t Amozon

[@mariodrv]

Does it work with the RP-160M too?

[@royrodriguez4779]

mariodrv I’m pretty sure it does but I have the same question. I’ve been told the crossovers are the same for the 160 and 600

[@steveavaughn1]

Hi Danny. I hope the center channel comes in before you finish this series. Would adding some more bracing or hardwood strips be worth the effort? Adding some sort of damping material on the woofer(Sorbothane)?

[@dannyrichie9743]

Adding some bracing will help (no doubt). I wouldn't start messing with the woofer as adding mass to it is not so reversible.

[@512bb]

You know Danny thats really cool but as I think the upgrade without doubt will be significant I'm thinking I'll even take it farther & build a new box out of baltic birch & while I'm at it I'll replace the woofer & then Why am I going to buy these in the first place when I can buy your new open baffle monitor kit, now thats a no brainer.

[@seankasabuske1986]

Do you do these upgrades for others for a fee, or are you just showing us how to do them for ourselves? If you do them for a fee, can you provide your store name, contact info, etc.?

[@dmdlong1]

I have the RP-280F's, RP-450c, and a pair of RP-250's could this same process be adapted for all of these speakers?

[@dannyrichie9743]

This same process is used on various speakers over here every week.

[@thesupergamermario3701]

Hi Danny, what part of Texas are you from? I would love to upgrade my RP-250f but i am a complete novice. I would rather pay to have it done right.

[@dannyrichie9743]

North central Texas, Wichita Falls area.

[@sergiosanchez5764]

Great video. Where did you get the tube connectors from?

[@Delkomo]

5:06 And the question is: how many of the 1200-1300 dollars (retail price) speakers are built the way your upgraded RP-600Ms are?

[@andrazi4050]

Would be very interested to know if this sort of thing would benefit the older RB-81 II bookshelf speakers. Also, wouldn't the no-res reducing the space in the cabinet affect the bass? I suppose I mean, cause it to not be able to reproduce as low of frequencies? (Not 100% sure how cabinet size really affects this)

[@AdrianIII]

Yes, does reducing the inner volume of the cabinet affect the bass response? In a positive or negative way? Thanks!

[@jowblow2171]

It appears to be a low mass material, so I don't think it will, but I could be wrong.

[@dilbyjones]

Yes these are questions I also have.

[@Jonathan-YT]

That's a very good question. Also on that same note but in a home theater environment with subwoofers involved, if there was a reduction in bass would someone notice?

[@dilbyjones]

Remember the woofers are aluminum and prob short throw low volume in the first place.

[@josephlynn85]

anything besides No Res i could line the speaker with?

[@kdomster9141]

Nice work Danny... do flat copper inductors sound better than comparable gauge and copper quality round wire inductors ...?

[@dannyrichie9743]

Slightly better yes.

[@Bunno1177]

Brilliant

[@chuckwilliams999]

Thanks for the video, My KEF's do sound better than before.

[@dannyrichie9743]

That was a nice upgrade too. Chuck, you should share your thoughts on those on our forum at the Audio Circle.

[@IliyaOsnovikov]

Nice mod! But, are all iron-core inductors really that bad? What about audio signal tranformers, MM phono cartriges, tube amp output transformers etc? They all use iron cores.

[@dannyrichie9743]

The difference is easy to hear.

[@warnerrobins8542]

I always thought Klipsch were the speakers you want. I can't fight myself out of a wet bag. So my question is what speaker would you recommend for a person like me that listens to 60s and 70s rock. I want a speaker I don't have to rebuild to have good quality?

[@MarcelKralik]

Great stuff. I would pay for this but i doubt that someone around here makes upgrades like this. However one question - Is the resonance of the cabinet not an intended thing? For the sound/bass to have some mass? Isn't the sound somewhat flat with The Nores?

[@dannyrichie9743]

Cabinet resonances are not intended. And when your box is buzzing it is masking the actual bass output. You never what your speaker to become instruments. You want them to be able to faithfully reproduce real instruments. And No Rez simply damps out those resonances leaving you with cleaner and tighter bass response.

[@V1ralB1ack]

Why not just keep the crossovers externally in a case?

[@jimminychristmas8100]

I must say, I was a bit shocked when I saw how cheaply these speakers appear to be made (probably shouldn't be)! That tinny stamped metal on the woofer and all that steel is pretty lousy. Although I do love the way they sound. That being said, I just have to know how much better they can be. Im in!

[@bernhardmichaelfux308]

I like it, because it convinces me, that the build of my JBL clones is not as cheap as I tended to think... It is satisfying to me, that also Klipsch only cooks with water lol... And, by the way, the damping of my clones is even way batter than what Danny does here. I used high quality 2.5" Hemp insulation, covered with a special acoustic fabric to avoid that hemp-fibers can sneak into the speakers (This stuff has slightly the characteristics of Rock-wool insulation. By far not so nasty for sure, but it goes this direction..JBL uses Rockwool pure and doesn`t cover it, so my method is probably more perfect compared to JBL`s Build Quality ;-) ). So, all that said Jimminy Christmas, the audiophile way is the way of tuning and modding. That's a big part of the big fun we can have with our passion!

[@ReflectedMiles]

@@bernhardmichaelfux308 Wow. Using "JBL" and "audiophile" in the same post. Might as well be cloning Pyle. Does the hemp insulation help your drivers overheat when you attach an AC cord to their welding cables and plug them into the wall for 60 hz. power testing?

[@bernhardmichaelfux308]

@@ReflectedMilesyou know the 4341s, do you? They are good old JBL Monitor stuff, and have nothing to do with the Speakers they make nowadays. And, why should my Drivers overheat? They have 5 Times the air available than the little Klippsches have... And two 90mm Ports also lol...

[@billybunter3753]

Talk about Walmart speakers! As they're made in China and with incredibly cheap components, I'd honesty only pay $150 per pair MAX!

[@xavieralberto1176]

Billy Bunter : dealers have to survive ,too

[@scottrand7282]

Really would like to purchase a kit for a pair of these from u… there is no link to where I need to go to purchase this. Can you help me. Thank you Scotty

[@manchesterexplorer8519]

Hi i'm a decent woodworker , would it make sense for me to craft some custom made boxes made out of a hardwood rather than the particle board stock box ? Other than looks would there be a difference in sound quality . I'd manufacture them exactly the same.

[@gregstevenson7401]

Awesome content. Subscribed.

[@paladro]

would love to see you break down and compare parts/build quality from other speakers being commonly reviewed for on youtube. i believe this cost breakdown will change a lot of minds.

[@larvorshirm]

Hi Danny I will be buying this upgrade as soon as u have it avalable, I just recently got a pair of Polk LSIM 707 I think for the price they sound pretty good. Do u have an upgrade availabe for the LSIM 707 ? thx

[@dannyrichie9743]

I have not upgraded that model. And you can call to order the upgrade for the Klipsch model anytime.

[@larvorshirm]

@@dannyrichie9743 I will, thanks Danny.

[@larvorshirm]

@@dannyrichie9743 One last question do u sell the crossovers assembled if requested?

[@dannyrichie9743]

@@larvorshirm I am going to try to stay out of the crossover assembly business. But tune in next week for some solutions in that area.

[@larvorshirm]

@@dannyrichie9743 great, thanks.

[@montyk324]

How do I order this kit I don't really understand the site

[@Newrecordday2013]

Try emailing Danny. [e-mail]

[@montyk324]

@@Newrecordday2013 okay thank you!

[@rotaks1]

Can I buy a Moded pair from you?

[@dannyrichie9743]

No, I am only offering you everything you need to implement the upgrade.

[@mamalimoshtoofar2096]

Hey How can i order the kit fully part i looked website but i can't find it

[@dannyrichie9743]

Upgrades to commercial speakers are rarely added to our website. Just give us a call to order the upgrade. GR Research 940-592-3400

[@mamalimoshtoofar2096]

@@dannyrichie9743 hi i am not living in the us i'm from iran and because of it i must order that to the third part company to buy that and shiping to my area which is i have to sent them some link like amazon link to them and company buy that for me

[@dannyrichie9743]

@@mamalimoshtoofar2096 Shoot me an email at [e-mail] and let me know where you want it sent, and I'll get you a total with shipping.

[@Cblan1224]

Would this also work for the rp6000f?

[@NickP333]

Absolutely great video, Danny. I can’t wait to see the rest of this upgrade. My only question is would it make sense adding something like dynamat to the metal frame of the speakers to further dampen it, or is the No-Rez enough when dealing with a speaker that small? I’d personally think to dampen the insides as much as possible would be the most advantageous. Thanks so much for another great vid, Danny. I love Tech Talk.

[@NickP333]

* When I say speaker that small, I just mean the driver itself, not the spkr as a whole. And what about the plastic surrounding the tweeter too?

[@dannyrichie9743]

Great thought, and yes some thin strips of Dynamat on the back of the woofer frame would really help keep it from ringing. And yes that stuff can really make a difference.

[@realplayer6973]

could you show me the list of components with their values? thanks from Italy

[@FenskeMark]

Probably a stupid question-are the speakers still bi-ampable after the mods?

[@drewmcauley8725]

Just a thought... would adding Dynamat to the woofer basket help in the process?

[@dannyrichie9743]

Yes, and that is a good idea.

[@davidolchewsky5365]

Will this upgrade affect the sensitivity? Also, where can I (How do I) get the parts you refer to in your video? Thanks!

[@AdrianIII]

How did you remove the rear port and the binding posts assembly? When we buy the kit, does it come with printed instructions? Thanks!

[@dannyrichie9743]

Four screws on each and they come right off.

[@dannyrichie9743]

Finding a woofer to fit that hole is not going to be easy, and then finding one with parameters that fit that box will be even harder. And then if you do then you will have to design a whole new crossover for it. You are almost starting over from scratch at that point. Before you go that far just build one of our kits for a lot less money and get 10 times the performance.

[@mystickid1]

New record day, would you mind sharing what the intro song is? It sounds terrific

[@Newrecordday2013]

All the songs you hear in my sound clips are available as downloads for patrons.