RCF SUB 9004-AS Cleaning and Maintenance

[@beornthebear.8220]

77 Spray is serious business. I used to word in art supply, and this was a killer adhesive.

[@kevonmanuel]

On eBay - Brand new RCF SUB 9004 - Never used. Direct from the factory. 😂😂😂

[@ЧелоВек-к3к]

По русски слышится ебэй как наебалово 🤣🤣🤣

[@markkamau6888]

My kinda guy. Nice work

[@commanderstyle-]

hi :) Are the 9004 and TT2 subwoofers significantly better than the 8004? Do you have any findings or tests? The neodymium 18n408 should be installed in the 9004 and TT. Do you hear it or is the money just for the LAN interface?

[@danielenocera]

Great Video, what's the thickness grill foam that you used?

[@TylerMarletteNY]

Will 2 9004’s give me the same performance as a single 9006? same drivers?

[@markhattendorf9031]

What paint was that? I usually use a black sharpie on small scratches, but i do have gouges on some of my subs.

[@IQrental]

It's Warnex Black

[@audioquest1]

Very nice. Is the Spray not sticky once it's Dry. Reason I asked. The spray goes inbetween the grill holes. And the Dust get stuck in it

[@IQrental]

Good question. I will check it. Main trick - grill suspension and accuratly spraing 30cm distance. It protects from glue in holes

[@pajtimdj]

@@IQrental once I did it with a different spray adhesive the glue went behind the grill holes and it took hours to clean the grill. Maybe the 3M 77 is a better product

[@IQrental]

@@pajtimdj i had bad experience twice) 3m is the best righ now. You can see result in my video. One question now - how long will it last)

[@pajtimdj]

@@IQrental yes,the 3M 77 spray adhesive glue is the best. Once I asked FBT what they were using at their factory to stick the cloth on speakers and subwoofers grills they told they used 3M 77. Here in Albania I still haven't found this type of adhesive,I tried another product,Wurth if I'm not wrong and it was sprayed so bad on the subwoofer grill. This time I'm going to use 3M 77 only

[@IQrental]

@@pajtimdj amazon, ebay?

[@rocksolidentertainment6060]

Try the foam armor all spray. Its less work, but does it better

[@TylerMarletteNY]

i have 3 8006-as and I hate them, anything below 40hz is useless. kills me because the srx828sp’s I have do a 30hz sine wave at about the same volume as the entire range. how is 30hz on the 9006/9004?

[@djs1279]

Because 80% of this days music market its no sense under 40hz. When you have a sub that sounds good at 30hz (-3db or higher ) ... it will not perform good in the upper freq. This is a problem for most "Plug n play sound systems" . So, RCF made this subs to be much better compatible with a much more Tops than Subs with 30hz response ;) .

[@cdel3631]

does anyone know if the Warnex paint would work for the EV EKX series ??

[@laclass5658]

Uff 😍

[@АнтонШматов-ш4с]

А что не разобрсли колонку полностью

[@IQrental]

Да как-то задачи не было) а что там интересного?)

[@АнтонШматов-ш4с]

@@IQrental какие дины там стоят как корпус внутри собран есть ли ребра жесткости, как выполнена полка фазоинвертора :)

[@IQrental]

@@АнтонШматов-ш4с Динамик RCF LF18N405 NOMINAL DIAMETER: 18 inch / 457 mm RATED IMPEDANCE: 8 ohm PROGRAM POWER: 3000 W POWER HANDLING CAPACITY: 1500 W SENSITIVITY: 97.0 dB FREQUENCY RANGE: 30 - 1000 Hz EFFECTIVE PISTON DIAMETER: 395 mm / 15.55 inch MAX. EXCURSION BEFORE DAMAGE: 58 mm / 2.28 inch MINIMIM IMPEDANCE: 6.0 ohm VOICE COIL DIAMETER: 4.0 inch / 102 mm VOICE COIL WINDING MATERIAL: Copper VOICE COIL LENGTH: 36 mm / 1.42 inch NUMBER OF LAYERS: 2 KIND OF LAYERS: inside/outside TOP PLATE THICKNESS: 15 mm / 0.59 inch CONE DESIGN: Curved SURROUND MATERIAL: Polycotton SURROUND DESIGN: Triple roll MAGNETS: Neodymium HYPERVENTED MAGNETIC STRUCTURE: Yes SPIDER: Single

[@АнтонШматов-ш4с]

@@IQrental ух круто спасибо большое я подумал вы сейчас их разберете :) (шучу просто сам корпуса одно время изготавливал и мне всегда было интеремно что и как там реализовано)

[@Madong-J2]

Good

[@pontianaksenibudaya2986]

TheBest

[@andradaffa3640]

Speaker rcf tipe apa?

[@IQrental]

What do you mean? Model of speaker?

[@andradaffa3640]

@@IQrental type speaker

[@IQrental]

@@andradaffa3640 This is RCF LF18N405 NOMINAL DIAMETER: 18 inch / 457 mm RATED IMPEDANCE: 8 ohm PROGRAM POWER: 3000 W POWER HANDLING CAPACITY: 1500 W SENSITIVITY: 97.0 dB FREQUENCY RANGE: 30 - 1000 Hz EFFECTIVE PISTON DIAMETER: 395 mm / 15.55 inch MAX. EXCURSION BEFORE DAMAGE: 58 mm / 2.28 inch MINIMIM IMPEDANCE: 6.0 ohm VOICE COIL DIAMETER: 4.0 inch / 102 mm VOICE COIL WINDING MATERIAL: Copper VOICE COIL LENGTH: 36 mm / 1.42 inch NUMBER OF LAYERS: 2 KIND OF LAYERS: inside/outside TOP PLATE THICKNESS: 15 mm / 0.59 inch CONE DESIGN: Curved SURROUND MATERIAL: Polycotton SURROUND DESIGN: Triple roll MAGNETS: Neodymium HYPERVENTED MAGNETIC STRUCTURE: Yes SPIDER: Single

[@andradaffa3640]

Trimakasih

[@thuhoang1820]

Mấy ông vn quảng cáo mới 99,9 % là đây

[@IQrental]

Why?

[@wardiyono1590]

Konten bisu ??

[@IQrental]

Why?