Frequency range: 65 Hz – 21

These compact Class D amplifiers combine power

it is also the ideal partner for heavy-duty mid-bass drivers in audiophile system configurations

2 x 400 Watt RMS bridged @ 4 Ω

Sensitivity: 88

SounDigital XP 400.4 2x 650 Watt Frequency range: 65 Hz –The SounDigital XP 400. 4 was developed for high end car audio systems that prioritize compact dimensions, high efficiency, and precise sound. Despite its extremely space saving enclosure, this 4 channel amplifier delivers impressive output power and is ideal for driving front and rear speakers or, in bridge mode, powering a subwoofer. The XP Series modern Class D technology ensures high efficiency, low heat generation, and reliable performanceeven