Rockville dB55 5-Channel Amplifier for Car Audio

The Rockville dB55 is a high-powered 5-channel amplifier with impressive specifications. It boasts a peak output of 4,000 watts and an RMS output of 2,000 watts, making it a powerful choice for car audio enthusiasts. To ensure easy comparisons with other premium brands, Rockville provides three distinct power ratings for this amplifier: a CEA-compliant rating, an industry-standard RMS rating, and a peak rating.

The CEA-compliant power ratings, which are measured at less than 1% distortion, are as follows: 2 ohm - 120 watts x 4 + 500 watts x 1, and 4 ohm - 80 watts x 4 + 300 watts x 1. These CEA ratings are the ones you should use when comparing the dB55 to other CEA-compliant brands like Kicker, Rockford Fosgate, Kenwood, and Pioneer.

In addition, Rockville provides the industry-standard RMS power ratings, which are useful for comparisons with brands like Hifonics, Earthquake, and DB Drive. At 2 ohm, the RMS ratings are 240 watts x 4 + 1,000 watts x 1, and at 4 ohm, they are 160 watts x 4 + 600 watts x 1.

Lastly, Rockville also supplies the peak power ratings, which are the maximum output the amplifier can produce during the loudest moments of a song. At 2 ohm, the peak ratings are 480 watts x 4 + 2,000 watts x 1, and at 4 ohm, they are 320 watts x 4 + 1,200 watts x 1.

The dB55 amplifier is equipped with a range of advanced features, including a fully adjustable 12dB/octave crossover with differential circuitry, a subsonic filter, a fully adjustable bass equalizer, and mute and delay soft-start technology. It also features a full IC-controlled protection circuit and a professional peak limiter circuitry, ensuring distortion-free music playback at all levels.

Rockville's engineers have carefully selected the top-quality parts and components used in the dB amps, resulting in superior sound quality. These amps are designed to be 2-ohm stable, just like the world-renowned Rockford Fosgate and Kicker amplifiers. When comparing the dB55 to the most famous amps on the market, Rockville believes it can compete and even surpass the performance of anything in its class.

The Rockville dB55 amplifier package includes the amplifier itself, a bass remote, a birth sheet with tested power, an owner's manual, and mounting screws. It is backed by a warranty, ensuring your investment is protected.

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