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Fox Series Class A/B 4-Channel Amplifier 1200W Max

Fox Series Class A/B 4-Channel Amplifier 1200W Max

Last price we saw

$92.99at Genius Audio USA, last seen Nov 2

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Our take on the Fox Series Class A/B 4-Channel Amplifier 1200W Max

The Fox Series Class A/B 4-Channel Amplifier is a car audio amp rated at 1200W max, built on Class AB circuitry with an onboard bass control. It is aimed at drivers powering four speakers or a pair of components plus a bridged subwoofer channel. Class AB designs run hotter and draw more current than Class D, so plan on solid wiring and ventilation. No current price was available for this listing, so compare it against the amp's recent range before buying.

Best forDrivers upgrading factory speakers on a budgetFour-speaker setups with a bridged sub channelBuyers who want onboard bass adjustment without a separate processor
Pros
  • Four channels cover front and rear speakers from one amp
  • Class AB output is simple and widely compatible with stock head units
  • Onboard bass control lets you tune low-end without extra gear
  • Can bridge channels to drive a subwoofer
  • Straightforward install for a first amp build
Cons
  • 1200W max is a peak figure, not RMS; real output is much lower
  • Class AB runs hot and needs good ventilation and heavier wiring
  • Draws more current at idle than a Class D amp
  • No published RMS or THD specs to judge real power

Fox Series Class A/B 4-Channel Amplifier 1200W Max prices at every store

  • Genius Audio USACheck price at Genius Audio USA

Fox Series Class A/B 4-Channel Amplifier 1200W Max price history

Lowest price we've seen: $92.99 on Nov 2 at Genius Audio USA. Tracked across 1 store since Nov 2.

Specifications

Number Of Channels
4-channel
Class
Class AB
With Bass Control
Yes

Questions and answers

Is 1200W max the same as RMS power?
No. Max ratings are short-burst peaks. Expect continuous RMS output to be a fraction of 1200W, so match speakers to the RMS figure, not the max.
Can I bridge it to run a subwoofer?
Yes, a 4-channel amp like this can typically be bridged into two channels, letting you run front speakers on one pair and a sub on the other. Check the bridged impedance rating before wiring.
Will it work with my factory head unit?
It can, using speaker-level inputs or a line output converter. Most factory radios lack RCA preouts, so confirm the amp accepts high-level input.
Does a Class AB amp need extra cooling?
Yes. Class AB amps generate more heat than Class D, so mount it where air moves and keep it away from enclosed panels.
What else do I need to install it?
An amp wiring kit with the right gauge power wire, a fuse, RCA cables and speaker wire. A 4-channel amp of this rating usually needs 4-gauge power wire.
When is the best time to buy?
Car audio amps tend to drop during holiday sales and end-of-season clearances. Watch the price history and buy when it sits near the low end of its recent range.