Infinity Primus 6004a Compact 4-channel car amplifier 60 watts RMS x 4

Infinity Primus Amps are available in a variety of configurations, delivering the right power and number of channels for full-range and subwoofer applications. For more than four decades, Infinity has made the audio experience a lot more satisfying for the car audio enthusiast. With a broad array of loudspeakers, amplifiers and subwooers available, you can drive with ease and exhilaration. These compact amps are equipped with all the important inputs and user controls including a bass EQ as well as LPF and HPF crossover controls for tailoring sound to suit the characteristics of different vehicles. The Primus Amps are easily installed and amazingly reliable - and once they turn on, they'll make a transducer sit up and sing.

Product highlights:

• 4-channel car amplifier

  • 60 watts RMS x 4 at 4 ohms (70 watts RMS x 4 at 2 ohms)

  • 140 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)

• variable high- and low-pass filters (32-320 Hz, 12 dB/octave)

• variable bass boost (0-12 dB at 45 Hz)

• preamp and speaker-level inputs

• wiring and hardware not included with amplifier

  • 8-gauge power and ground leads recommended

• fuse rating: 15A x 2

• 7-3/16"W x 2"H x 5-3/4"D

• warranty: 1 year

If you want to improve the sound in your vehicle without emptying your bank account, Infinity's Primus 6004a 4-channel amplifier may be just what you're looking for. This little powerhouse will send 60 watts RMS to each of your front and rear speakers, adding the detail and punch that a car stereo just can't muster. Or, you could power your front pair of speakers with the front two channels, then power a subwoofer with up to 140 watts RMS from the rear channels in bridged mode.

Works in almost any vehicle

Speaker-level inputs allow this amplifier to work with almost any system, which is handy if you're keeping your factory radio. Separate high- and low-pass filters help the amp do its job, whether it's driving speakers or a subwoofer. You can use the built-in bass boost to add more low-frequency fun.