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Caliber amplifiers are the next step in performance and value. Taking advantage of our tried and true class A/B full range and improved efficiency class D monoblock platforms, Caliber amplifiers continue down the road of reliability and longevity you know well.
JX Series 1000W RMS @ 2 ohms Mono Amplifier
1800 Watts Peak Power Class D 5 Channel Marine High Performance Amplifier
300 Watts @ 4 ohm / 500 Watts @ 2 ohm - 14.4V Monoblock Class D Subwoofer Amplifier
600 Watts RMS MX Series Class-D 3-Channel 2-Ohm Stable Marine Amplifier
Mono Car, Class D Subwoofer Amplifier 300W RMS x 1 at 2 ohms
200W 2-Channel Class D XD Series Full-Range Car Audio Amplifier
1800W Max Power Class D Multi-Element High Performance 5-Channel 4-Ohm Marine Amplifier
1000W Max Power Class D Multi-Element High Performance 4-Channel 4-Ohm Marine Amplifier
600W RMS Mono Power Density PDX Series Digital Car Amplifier
Founded in 1999, the OnlineCarStereo.com team has worked to put together one of the largest selections of car audio/stereo in this country.