Pioneer GM-D8704 Class-D 1200w 4-Channel bridgeable amplifier

• Question: 17 March 2020
  Hi
  
  Could this amp power 4 x JBL GTO 939 Premium 6 by 9 speakers?
  
  Could this amp power 2 x JBL Ms-52c 5.25" component speakers?
  
  Many thanks
  Shawn

  Answer: 
  hi,
  
  this amp only has 4 outputs and wouldnt be ideal for 6 speakers you would really need to run two amplifiers

  Found Useful? Yes 

• Question: 17 March 2020
  Car: Mercedes
  
  Could this power 2 x Rockford Fosgate: Punch Series P2D2-10? Will these subs need to be wired in a series to be powered by 1 x Pioneer GM-D8704? Thanks
  Shawn

  Answer: 
  you would be better running them off a mono amplifier rather than a 4 channel as the 4 channel would under power them

  Found Useful? Yes 

• Question: 16 February 2020
  Car: Vauxhall Astra - <2004
  
  If i used the passthrough on this amp to a dedicated sub amp would would I maintain the sub EQ controls on my pioneer mvh180ui head unit..?

  Answer: 
  Hi
  
  Please contact your local store.
  
  https://www.caraudiocentre.co.uk/store-finder.htm

  Found Useful? Yes 

Question: 13 February 2020
Car: Mercedes

My 2002 Mercedes Cl600 has the fibre-optic lead and Bose speakers. I've bought a Chinese head unit which will run only 4 speakers and I think I need a new amp. Is this suitable? Thank you.

Answer: 
hi,

yes the pioneer would be suitable for your requirements

Found Useful? Yes 

Question: 12 February 2020
Car: Vauxhall Astra - 2004>

If I used the RCA passthrough on this amp to give signal to a dedicated sub amp would I still maintain sub EQ controls on my head unit (pioneer mvh180ui)

Answer: 
the rca pass through will give you a full range output based on that you dont use a high pass filter at the headunit and use the HPF on the amplifier, however if your radio doesnt have a seperate subwoofer output channel then you wont be able to change the lpf for the sub at the headunit or the level of the subwoofer you would have to do everything at the amp side

Found Useful? Yes 

Question: 28 December 2019
Car: Vauxhall Astra - 2010>

hi there , ive brought this and cant wait for it, will an amp wiring kit 8GA Power Cable 60 AMP Fuse Holder be sufficient for this amp please ?

Answer: 
Hi

We suggest using 4GA Amp wiring kit.



IP41 2500W 4 Channel Amplifier Fitting Kit

Found Useful? Yes 

Question: 02 December 2019
Car: BMW

Hi,

what are the contents of this amplifier?

Does it comes with the high level RCA to speaker inputs?

thanks



Answer: 
hi,

in the box you get the amplifier and rca line inputs for high level

Found Useful? Yes 

Question: 16 August 2019
Car: Ford Fiesta - 2008>

Hi,

Can this amplifier be used with a 3 channel setup?
I saw it has only 2 and 4 settings, is there a way to get around this?

Thank you

Answer: 
Hi

You can bridge one channels use it as 3 channel set up. Leave the switch on 4 way settings.

Found Useful? Yes 

Question: 13 May 2019
Car: Kia Ceed - 2010>

Hi, can I use this amplifier to power my 2 hertz energy 100rms? With one 200rms,thanks.

Answer: 
hi,

we would need more information about the products you have as they are just rms ratings, here is the specs for this amplifier

Max. Wattage (4Ω)
Max. Wattage (2Ω)
Max. Wattage Bridged (4Ω)
Frequency Response 10 Hz - 50 kHz
Wattage RMS (4Ω <=1% THD+N) 4 x 100w
Wattage RMS (2Ω <=1% THD+N) 4 x 150w
Wattage RMS Bridged(4Ω) 2 x 300w

Found Useful? Yes 

Question: 26 March 2019
Car: BMW

Hi,

What are the contents of this amplifier?
does it come with the bass remote. also is this okay to use with speakers/ tweeters.

thanks



Answer: 
hi,

the gmd8704 does work fine with speakers and tweeters as thats primarily designed for, it doesn't come with a bass remote controls with this amplifier as its not really designed for that purpose



Found Useful? Yes 

Question: 01 January 2019
Car: BMW 3 Series (E46) - 1999-2005 (E46)

Will this amplifier be sufficient to power a pair of MB Quart QM-165 & a pair of MB Quart QS-100?
Many thanks

Answer: 
hi,

to be honest im positive you will be perfectly fine, this amplifier has 100w rms at 4 ohms which is more than enough to run most speakers. very few speakers are over 100w rms.

this is a good sound quality amplifier providing the speaker installation is done well and the amplifier is set up correctly you should get a very good result.

Found Useful? Yes 
• 

Need help with Installation?

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