DSP Talk Infinity SP4425 Car Stereo talk with Dean and Fernando

[@abelscaliber7969]

FYI the time delay is backwards compared to most dsps I’ve used… I measured everything and thought I had the L and R channels mixed . You would need to measure in inches and get the difference between the pairs of speakers. Then input the # of inches on the CLOSER speakers. So that it can delay it.. I just used milliseconds and slid the bar until my sound stage was center slightly left of center

[@Jamez84]

Infinity has this 4channel, their sister company JBL makes an 8 channel version of this amp.

[@abelscaliber7969]

Infinity now has an 8 channel version too lol

[@Motymott99]

what kind of crossover filter this is using ?

[@travisdickinson5300]

Could you daisy chain 3 of these together using the full range outputs to rca inputs? Also, can you make one of the full range outputs as a center channel out and the other as a single sub out?

[@phj1]

Guys, are you sure, your time aligment settings are correct? Why would you delay the farest speaker too?

[@ah4800]

Time delay the nearest speaker. You cant time advance the further one.

[@phj1]

@@ah4800 My fault, i meant the farest speaker (i just edited it), Sorry, not my first language :-)

[@mafosa8519]

Software pretty cool! Ratings are low for “crashing/freeing issues” I went with helix mini.

[@droptopbm6543]

How do like the helix mini ?

[@chriscuthbertson]

When will kicker do a full DSP amp?

[@paulgood2218]

7 years ago kicker Q class amp

[@Art-vo2sn]

My 2022 Ford Escape only has one set of full range hi level outputs on the base level (non B&O) audio, they are the front outputs. Can I run one set of full range hi level outputs to this amp and get 2 sets of full range output from the amp? My installer thinks so. I do not.

[@spec1923]

Could i convert the high-level outputs of this amp back to low level and into an amp with only low level inputs? hoping this is possible while retaining the DSP functions while feeding a low-level amp. Can someone answer. I hope it works without introducing a lot of noise.

[@FiveStarCarStereoInc]

Yes, or just get an amp with high level in.

[@timdavern]

Can I add this Infinity DSP to power two 3 1/2 REF-3032cfx in dash, two 6X9 REF-9633ix in doors, and two 6 1/2 REF-6532ex in the rear? Will it provide better sound than the factory Alpine amp? Thanks for any feedback.

[@FiveStarCarStereoInc]

This amp would not be good for that. JBL make an 8 channel version that might be better. Also if it is a Dodge make sure to use a PAC amp pro

[@timdavern]

@@FiveStarCarStereoInc Thank you, I do have a Dodge Challenger. So, since channel 1 and 2 currently drive the front stage 3/12's and 6X9s in the door, I would need to run new speaker wires correct to split them to 4 channels?

[@lorenhoward8178]

@@timdavern I have a 2018 RT. The front dash 3.5's and the door 6x9's were wired together in my base 6 speaker system. I had to run new wires to the dash in order to split them. On the Alpine systems I believe they may be separated already and powered by the factory amp.