Contact us
Close contact box

Pioneer GM-A5702

2-channel car amplifier — 150 watts RMS x 2

Item # 130GMA5702

Why put an amplifier in your car? Pioneer's GM-A5702 2-channel amplifier will greatly improve the sound quality in...

Why put an amplifier in your car? Pioneer's GM-A5702 2-channel amplifier will greatly improve the sound quality in...

Item # 130GMA5702

Ships free

In stock
C$199.99

About the Pioneer GM-A5702

Plays loud and clear

Why put an amplifier in your car? Pioneer's GM-A5702 2-channel amplifier will greatly improve the sound quality in your vehicle, so you'll find yourself looking forward to your time on the road. This punchy Pioneer will power a pair of speakers with 150 watts RMS each, which is a gigantic jump over the power supplied by your car radio alone. You'll hear a lot more of the little details in your music, especially when you turn your system up to overcome road noise.

Plays loud and clear

Why put an amplifier in your car? Pioneer's GM-A5702 2-channel amplifier will greatly improve the sound quality in your vehicle, so you'll find yourself looking forward to your time on the road. This punchy Pioneer will power a pair of speakers with 150 watts RMS each, which is a gigantic jump over the power supplied by your car radio alone. You'll hear a lot more of the little details in your music, especially when you turn your system up to overcome road noise.

Practical features

You can also put this versatile amp into single-channel mode, switch on the low-pass filter for clarity, and run a subwoofer with up to 480 watts RMS, perfect for some rockin' bass. A bass boost adds extra kick, if you want it. Speaker-level inputs allow you to add the GM-A5702 to a factory radio that doesn't have preamp outputs. If your vehicle needs a sonic upgrade, this amp's performance features and reasonable price make it a great choice. 

READ LESS

Product highlights:

  • 2-channel car amplifier
  • 150 watts RMS x 2 at 4 ohms (240 watts RMS x 2 at 2 ohms)
  • 480 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)
  • CEA-2006 compliant
  • variable low-pass filter (40-500 Hz, 12 dB per octave)
  • bass boost (0, 6, 12 dB at 50 Hz)
  • preamp and speaker-level inputs
  • fuse rating: 30A x 2
  • 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
  • 14"W x 2-3/8"H x 8-9/16"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # GM-A5702

What's in the box:

  • 2-Channel amplifier
  • Two 30A ATO fuses (installed)
  • Speaker input harness with four 4" wires
  • 4 Self-tapping screws (3/4" length)
  • Owner's Manual (Eng/Fren)
  • Owner's Manual (Span)
  • Warranty sheet

Customer reviews

Loading reviews...

Pioneer GM-A5702 reviews

Average review:

16 reviews

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

Product Research

Features

CEA-2006 Compliant: CEA-2006 is a system of testing and measurement methods for mobile audio amplifiers. This voluntary standard advocates a uniform method for measuring an amplifier's RMS power output and signal-to-noise ratio. The criteria for measuring power uses a DC input voltage of 14.4 volts and the RMS power output is measured into a 4Ω load, with 1% or less Total Harmonic Distortion plus noise (THD+N), and over a frequency range of 20 Hz to 20 kHz (for full range amplifiers). Signal-to-Noise ratio is measured in weighted absolute decibels (dBA) at a reference of 1 watt into 4Ω. CEA-2006 standards allow consumers to compare amplifiers on an equal basis. Using CEA-2006 criteria, the Pioneer GM-A5702 is rated at 150 watts RMS x 2 channels, with a 75 dBA signal to noise ratio.

Specifications: The manual also lists these non CEA-2006 compliant specifications:

  • Power:
    • 2Ω: 240 watts x 2 channels (14.4 volts, 1 kHz, no more than 1% THD+N)
    • Bridged: 480 watts x 1 channel (into 4Ω, 14.4 volts, 1 kHz, no more than 1% THD+N)
  • Signal to Noise Ratio: 96 dB (at rated power)

Gain Control: To accommodate the varying range of signal levels coming from today's factory and aftermarket radios, the input gain is adjustable (0.3V-6.5V line level, 3V-26V speaker level).

LPF: A two position switch turns the low pass filter (LPF) on/off. The crossover point is variable between 40Hz and 500Hz, and the slope is 12dB/octave. You can adjust the crossover frequency via the provided rotary control.

Bass Boost: The GM-A5702 has a selectable bass boost at 50 Hz. You can set the boost at 0dB, +6dB, or +12dB.

Power Connections: The power and ground connections are 0.54" wide screw terminals, the remote turn-on screw terminal is 0.325" wide. A Phillips-head or flat blade screw driver (not included) is required to tighten/loosen the terminals. With a total fuse rating of 60 amps, 8 AWG power and ground wire is recommended. A 60A fuse should be placed on the power wire within 18" of the battery. Spade connectors are recommended for the power, ground, and remote wires.

Speaker Connections: The speaker screw terminals are 0.325" wide. A Phillips-head or flat blade screw driver (not included) is required to tighten/loosen the terminals. Spade connectors are recommended for the speaker wires.

RCA Input: The amplifier features one pair of stereo RCA line level inputs (left/right).

Speaker Input: The included speaker level input harness allows you to connect your OEM radio (or aftermarket radio that does not have the typical RCA-type outputs) without having to buy an adapter.

Auto Power On: When using the speaker level input, a circuit senses the input signal and turns the amp on automatically. This feature makes it easier to add an amplifier to a factory radio or to a receiver with no preamp outputs.

Fuse: The amp is protected by two 30-amp ATO blade fuses.

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
cant go wrong with PIONEER [ jason  Feb 24, 2019 ]
A
Easy hookup, no frills reliable operation [ Ronald  Dec 18, 2018 ]
A
clean power. [ GLEN  Dec 17, 2018 ]
A
My insurance claim said it is an equivalent replacement to an item I had stolen. [ Jacob  Sep 23, 2018 ]
A
Perfect [ MARK  Sep 09, 2018 ]
A
want to keep it all pioneer with the bass in my truck [ Saul  Apr 01, 2018 ]
A
I chose this because I wanted an affordable amp that was 2-channel by 150 watt RMS @ 4-ohm. It seemed to be a perfect fit for the Kicker 6x9's I ordered. [ Joseph  Mar 02, 2018 ]
A
Seems like the best bang for the buck. We'll see in a few days. [ Mark G.  Feb 04, 2018 ]
A
I purchased this amp to power a pair of Kicker 6x9s. This amp powers them amazingly. Each 6x9 was rated for a rms of 150 watts which is what this amp puts out. You will not be let down by the volume that this amp can create. Almost too loud. Great sound! [ Daniel  Jun 07, 2017 ]
A
i always had good luck with pioneer product. crutchfield personel always helpful. [ Dan A.  Apr 21, 2017 ]
A
Got these to power my subs and one to power my door speakers. [ THEODORE  Mar 18, 2017 ]
SHOW MORESHOW LESS

5 questions already asked

Q
What is the Peak Power?
[ Jimmy  Mar 24, 2019 ]
1 answer
A
RMS power is what you need to know. Peak power is a selling gimmick.
[ Gary  Mar 24, 2019 ]
Q
Will this amp be able to power 1 Rockford fosgate p3 sub? I own this amp and am looking at the p3 subs but unsure if this amp will be efficient?
[ Frankie  Jul 13, 2017 ]
1 answer
A
Thanks for your question. For information on selecting a compatible amp/sub combo I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine any differences between the amp models and help you make the best choice for your system.
[ Kenny  Jul 17, 2017 ]  Staff
Q
If this amp is rated at 480rms x1 or 150rms x2, then why does it have 1000watts stamped on the front of it in huge red letters???
[ Nick  Feb 07, 2017 ]
1 answer
A
Thats the total peak power in watts for all of the channels combined, I have this amp and I love it, I use it to push two kicker 6x9s with 150w each and it's insanely loud. A lot of companies put that big peak number on their products to lure you in but don't get me wrong it's still amazing
[ Daniel  Feb 07, 2017 ]
Q
Could I safely bridge this amp to push a single sub at 2 ohms?
[ Zachariah  Dec 28, 2016 ]
1 answer
A
I'm afraid not--the Pioneer GM-A5702 is only stable down to 4-ohm in bridged mode. You may want to consider a mono amplifier instead. If you would like to discuss further, feel free to contact an Advisor directly by phone (1-800-324-9695) or online chat.
[ Larry  Jan 05, 2017 ]  Staff
Q
Will this power a sub with 50-400 watts RMS and 2 speakers with 5-75 watts RMS?
[ Stooseman  Dec 25, 2016 ]
1 answer
A
Thanks for your question. For information on selecting the best amp for your system I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine the differences between the amp models and help you make the best choice for your system.
[ Kenny  Dec 28, 2016 ]  Staff
SHOW MORESHOW LESS

Loading articles...

TOP