Upgrade your in-car listening experience with a Pioneer GM Series amp it'll provide the power and sound quality you're looking for, all in a reliable package you can count on.
The GM-6400F 4-channel amplifier produces plenty of juice, with 60 watts RMS per channel to drive your front and rear speakers. Or you can switch this versatile amp over to 2-channel mode and drive two subs with 150 watts each. You'll find selectable high- and low-pass filters on the front and rear channels that adapt the amp to the job at hand. High- and low-level inputs allow you to add the GM-6400F to almost any system, even a factory stereo, while its preamp outputs simplify adding additional amps.
Details:
- 4-channel car amplifier
- 60 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms)
- 150 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
- CEA-2006 compliant
- 4-channel selectable high- and low-pass filters (80 Hz, 12 dB per octave)
- MOSFET power supply
- speaker-level inputs
- preamp inputs and outputs
- fuse rating: 25A x 2
- 8-gauge power and ground leads recommended wiring and hardware not included with amplifier
- 14-11/16"W x 2-7/16"H x 10-7/16"D
- warranty: 1 year
- Want more peace of mind? Extended Service Plans Available
Top of page
Learning Center

- Car Amplifier Shopping Guide
- If you want your music to be loud, amplifiers are definitely part of the picture. But an amp can do much more...
Learn more about Amplifiers
No Interest If Paid Within 6 Months*
* Valid on qualifying purchases made between 12/29/09 – 3/31/10 when you use your Sony Financial Services credit card account.
On promo purchase balance, monthly payments required, and no finance charges will be assessed if:
(1) promo purchase balance paid in full in 6 months.
(2) all minimum monthly payments on account paid when due, and
(3) account balance does not exceed credit limit.
Otherwise, promo may be terminated & finance charges assessed from purchase date.
On promotions requiring a minimum payment, payments over the minimum will usually be applied to those promo balances
before non-promo and other balances. If you have a non-promo balance, this may reduce the benefit from the promo. If you want
to change this payment allocation, please call Customer Service. Standard terms apply to non-promo purchases and optional
charges. Promo purchases on existing accounts may not receive full benefit of promo terms, including reduced APR if applicable,
if account is subject to delinquency pricing. As of 12/01/09 APR 23.99% and on all accounts in default 29.99%. Minimum
Finance Charge $2.00. Subject to approval by GE Money Bank.
Offer subject to termination at any time without prior notice.