The GT-22 car amplifier offers some clever features and high-end performance, which is exactly what you should expect from Boston Acoustics. While many amplifiers have adjustable crossovers, the GT-22 has Boston Acoustics' Q-Tune technology that seamlessly blends the rear bass with the front soundstage. In addition, there is an adjustable high-pass crossover with a 12dB-per-octave slope, as well as a low-pass crossover with a selectable 12dB- or 24dB-per-octave slope.

Another beneficial feature is forced-air cooling. This lets the amplifier run more efficiently in just about any situation, and Boston Acoustics claims the GT-22 can be cooled sufficiently even when mounted upside down. It also eliminates the necessity of big and heavy heat sinks, giving this system a relatively small footprint. Recessed RCA connections further shrink the GT-22's dimensions.

The GT-22 is a two-channel amplifier, but it can also be configured for dual mono applications. It provides two channels of 75 watts at 4 ohms or 135 watts at 2 ohms, as well as one channel of 275 watts at 4 ohms. The frequency response is 10Hz to 95,000Hz, and the signal-to-noise ratio is over 100dB.

Warranty
1 year, or 2 years if installed by authorized dealer