Features of the 4-Channel Amplifier: Up to 60 watts per channel into 4 and 8 ohms — The outputs of the SPA4-60 are designed to provide 60 watts per channel into Low-Z loads ENERGY STAR® qualified amplifier — The SPA4-60 is an EnergyStar qualified amplifier; efficient class-D amplifier that conserve energy and require no active cooling, so it will reduce operational costs Bridgeable outputs for higher power — Bridging the outputs of the SPA4-60 provide up to 200 watts into low impedance, and up to 250 watts into 70V or 100V providing outstanding flexibility Auto-Ramp provides quiet startup and power-down — The EnergyStar Auto-Ramp circuitry ensures quiet and fast power up from Standby and seamless power-down following 28 minutes of inactivity, dramatically reducing power consumption Rack-mountable 1U, half rack width enclosure — The SPA4-60 can be mounted in 1/2 RU reducing rack space requirements. In addition their clever joining brackets enable easy under-table and wall-mounting
