
Pioneer GM-A6704
Best price now
26% under what the other stores charge
Compared across 12 stores. Prices are checked against each store and labelled with when.
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Price facts
- Lowest price today: $139.99 at Qualitymobilevideo.com (checked Nov 13, 2026).
- Checked at 12 stores.
Pioneer GM-A6704 prices at every store
- Qualitymobilevideo.comNew
In stock
$139.99Free shippingChecked 7 h ago - Pioneer ElectronicsNew
In stock
$140.00Free shippingChecked 7 h ago - eBayNew
In stockSold by nataliia_64
$192.44Free shippingChecked 7 h ago - Drive-In AutosoundRefurbished
Availability unknown
$129.00Checked 7 h ago - AmazonNew
Availability unknown
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$140.00Free shippingChecked 7 h ago - EB ElectronicsNew
Availability unknown
$140.00Checked 7 h ago - Enrock.comNew
Availability unknown
$180.99Checked 7 h ago - PondeskNew
Availability unknown
$188.99Checked 7 h ago - Online Car StereoNew
Availability unknown
$189.99Checked 7 h ago - Santa Clarita Auto SoundNew
Availability unknown
$189.99Checked 7 h ago - Audio JamNew
Availability unknown
$190.00Checked 7 h ago - WalmartNew
Out of stockSold by Techronics
$139.95Checked 7 h ago
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Pioneer GM-A6704 price history
Lowest price we've seen: $139.95 on Nov 13 at Walmart. Tracked across 11 stores since Nov 13.
From Audio Jam Inc
- 4-channel car amplifier
- 60 watts RMS x 4 at 4 ohms (95 watts RMS x 4 at 2 ohms)
- 190 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
- CEA-2006 compliant
- Variable high-pass (40-500 Hz, 12 dB/octave) and switched low-pass (80 Hz, 12 dB/octave) filters on A channels
- Switchable bass boost (0, 6, 12 dB at 50 Hz) on B channels
- Guarantee
- Warranty: 1 year; 60-day money-back guarantee
- Returns
- You may return most new, unopened items within 30 days of delivery for a full refund; return shipping is paid by the store if the return is a result of their er
- Shipping
- Free standard shipping on most* orders; ships to virtually any address in the world, with restrictions on some products and international destinations.
- In the box
- 4-Channel amplifier, Two 25A ATO fuses (installed), Speaker-level input harness with eight 4" wires, 4 Self-tapping screws (3/4" length), Owner's Manual (Eng / Fren), Owner's Manual (Span)
About the Pioneer GM-A6704
Pioneer GM-A6704 4 Channel 1000w Bridgeable Amplifier with Bass Boost
Why put an amplifier in your car? Pioneer's GM-A6704 4-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 your front and rear speakers with 60 watts RMS each, which is a large jump over the power supplied by a typical car radio. You'll hear much more of the little details in your music, especially when you turn your system up to overcome road noise.
Product highlights:
4-channel car amplifier
60 watts RMS x 4 at 4 ohms (95 watts RMS x 4 at 2 ohms)
190 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
CEA-2006 compliant
variable high-pass (40-500 Hz, 12 dB/octave) and switched low-pass (80 Hz, 12 dB/octave) filters on A channels
switchable high- and low-pass filters (80 Hz, 12 dB/octave) on B channels
switchable bass boost (0, 6, 12 dB at 50 Hz) on B channels
preamp and speaker-level inputs
fuse rating: 25A x 2
8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
14-1/4"W x 2-3/8"H x 8-1/2"D
warranty: 1 year
Our 60-day money-back guarantee
MFR # GM-A6704
What's in the box:
4-Channel amplifier
Two 25A ATO fuses (installed)
Speaker-level input harness with eight 4" wires
4 Self-tapping screws (3/4" length)
Owner's Manual (Eng / Fren)
Questions and answers
- Where is the Pioneer GM-A6704 cheapest?
- At Qualitymobilevideo.com, for $139.99, 26% under what the other stores charge, as of our latest check.
- Where can I buy the Pioneer GM-A6704?
- 12 stores we checked sell it, including Amazon, Drive-In Autosound, Walmart, Qualitymobilevideo.com, Pioneer Electronics.






















