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PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704)

PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704)

PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704) PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704)
$ 219.95

Score By Feature

Based on 174 ratings
Easy to install
9.38
Sound quality
9.28
Value for money
9.51

OveReview Final Score

How Our Score Is Calculated

Product Description

A coupler consists of four 100W RMS units arranged in four*
At two watts per channel, each of the four outputs is 120W RMS
The power output of four 125W RMS lights is
Using the A/B channel on a Raspberry Pi 10hz-50khz is free
A signal-to-noise ratio of 95dB is achieved

Questions & Answers

Does the w1200pro (1500w and 450wrms 4 ohm DC) have the features I am looking for? Is it capable of bridging a 2 ohm load?

If you pair speakers with amplifiers that have similar output ratings, it will make a great combination. As long as that's the case, it's always going to be so.

When the resistance is 4 ohms, what is the rms? My screen is filled with multiple answers. ?

This speaker is capable of transmitting 100W per channel at 4 ohms with a peak On the following pages, you can see the detailed details for continuous power output for all supported configurations. In case of bridged setup or other setup, the details may differ, however. I hope you find it helpful.

What am I missing here? Is it correct that I can run my front speakers at 100 watt rms of power x two @4 ohm, while bridge the rears for 300 watts of power @4 ohm? Can only the rear speakers be powered by the HU?

I have the exact setup you're proposing on my car without any problems, and I've had it in use for quite some time. The bass volume can be adjusted with the wired remote, to ensure that bass and treble are balanced.

Selected User Reviews For PIONEER 4CH AMP/150WX4/BASSBOOST REM, Black (GM-D8704)

You should check it out
5/5

It's a little package that packs a big punch. My system was configured with a Boss Armor 2400W 4 channel amp, powering (8) Pioneer TSA6966R 6x9s at 4 ohms. 6x9s wired in parallel for a 2 ohm load on each channel). The Boss amp sounded good on this setup, but blew a channel after about a year. The specs of the D8704 were in line with what I needed, so I purchased it. Compared to the Boss, this little 1200 Watt Pioneer is a lot more powerful. The two are in no way comparable. A loud sound that is both clear and high-quality.

Shelby Hayden
Shelby Hayden
| Sep 11, 2020
In the past, I owned a Pioneer GM-equipped vehicle Back then, I bought 8604 for a couple of years and ended up selling it with another car
5/5

It's basically the newer year model with the 8704, and I think it's the same as the older model. There is plenty of power available for my Pioneer D-34 Components of the 6x9 series and my A-rated components There are six episodes in this series. In my F150, I have five-inch coax speakers. At the present, however, I have it at 70 percent gain since I don't really need the full 100 percent. Despite the fact that it is impossible to beat, the SNR shows 75 DB. This means it will probably make background static noise once you go above half gain (marked with a H on the amp if I recall correctly). The difference between Normalized Gain and Half Gain is hardly noticed at first, but if you push halfway between the two, it becomes more evident. The music can't be heard while it's playing, but if the music is more quiet then you'll be able to hear it and that is a bit of a bother. It's fortunate that I don't really need the last 20%+ power, so I keep the noise to a minimum, but I think the SNR would be better if I increased it This is the fault of having higher gain settings that produce a lot of background noise. It has also been said that the issue could be a result of the smaller High gain is made possible by using higher quality internal components, which I think mitigates problems like background noise. You could run 50-watter but not much more if you just want to power some home appliances There is no match for the 8704 when it comes to value and output. Besides the background noise, there are no other sounds As a percentage That may be a channel at 4 ohms you are trying to achieve. There is nothing bad to say about this amplifier. Better alternatives exist, but they're difficult to recommend if you don't expect to get the most out of the deal This setup is of high calibre. I use it all the time and enjoy it a lot with the exception of some static/hiss when cranking the gain to the max.

Carson Montgomery
Carson Montgomery
| Nov 11, 2020
It's a waste of time and money to get a warranty
3/5

I highly recommend this little amplifier. Power is available in abundance. When I first bought the car, I noticed it started hissing from the rear speakers. As far as their warranty is concerned, Pioneer has been absolutely useless. Over the last three weeks I have already received six emails asking me to troubleshoot, who installed it, what is running it, etc. Do you think I would contact you if it was wiring related? Having now taken the item to the repair place, they want a receipt that specifically describes the model number, which Amazon can't provide. Basically looking for any reason why they aren't going to There are plenty of other companies that want your business Pioneer will not give it to you.

Omar HEWITT
Omar HEWITT
| Mar 12, 2021
Its sound quality is outstanding and its price is extremely reasonable
5/5

It was a good day for my six kids. This is the power that brings 5 Polk Audio DB652s to life - 100w RMS x 4 channels x 4ohms! Even though I was scared to death when it would not work, I forced myself to do it. Eventually got out the voltage meters after I spent hours being silly and it turned out it was my remote wire I had to replace the harness on my new Pioneer SPH-R700. Although I am impressed with this system for four door speakers, I can see how it would make an amazing sub amplifier,.

Chelsea Nguyen
Chelsea Nguyen
| Mar 26, 2021
A POWA UNTIL YOU DIE! Getting this a couple of times Featuring a 100 watt pro-audio amplifier 6'9''s (with a Pioneer Amp pushing 2, too Pioneer Subs, 400 watts)*br>*br>I can no longer hear anything, but down the street, my neighbor
5/5
Harleigh English
Harleigh English
| Jan 17, 2021
It's up there with Alpine or even A MRP from Alpine has been replaced Over the course of my 20-year career, I have used the F250 amp in many There was always something impressive about it, regardless of whether a 6x9 or a sub ran on it
5/5

Eventually, it gave out and I bought this Pioneer amp to replace it. Thus far, I am happy with everything. It doesn't get hot when I run my 8" DV coil sub at two ohms and two Kicker 6x9's. I love the look of this amp, and I have no issues with it going into the protection mode and not whining. To date, I've been very pleased with it. now that it has been a few weeks, it has become more impressive. The sound quality is superb. There is no way to really compare this to high-end amps, but it is definitely a good choice as a starter amp I have a pair of 8" speaker which has solid, deep bass, and a pair of 6x9's which have excellent full range. This is something I will purchase for my other vehicles as well.

Lexie Thornton
Lexie Thornton
| Aug 06, 2020
This is an excellent idea
3/5

Build at a low price. I have been through three of them, and they have always failed. Components with a weak internal structure. You can find cheap pots and capacitors here. Noise is generated, then the failure occurs. The second stable It is best to load the load at 4 ohms.

Diana Marshall
Diana Marshall
| Apr 15, 2021
A pioneer in its field
5/5

A little bigger than the average class D, but not too much bigger, it delivers the rated power with ease, it's layout is straightforward, and it's easy to understand. It also includes a bass knob, but it is not needed since it is not monitoring anything below 90 Hz.

Aniyah Maddox
Aniyah Maddox
| Apr 28, 2021

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