Musical muscle, compact footprint. MXW70 adds power and refinement to any setup, driving even difficult speakers without the bulk of other power amplifiers. It’s the perfect partner for our MXN10 Music Streamer, combining to form a half-width, high-performance streaming system. Product info: 70 watts per channel into 8 ohms 125 watts per channel into 4 ohms bridged power: 250 watts into 8 ohms Hypex NCORE Class D amplification Auto Power Down (APD) switches the unit to standby after 20 minutes of no audio signal Amplifier Protection circuitry to detect temperature, DC offset, clipping, and power supply pairs with the Cambridge Audio MXN10 music streamer tuned by Cambridge's audio engineers compact, all-metal case frequency response: 10-30,000 Hz (-1dB) signal-to-noise ratio: 110 dB switchable stereo balanced XLR and unbalanced RCA inputs 5-way binding post speaker connectors mono or stereo mode speaker switch 12v trigger input and 12v trigger pass-through detachable power cord Dimensions and warranty: 8-7/16"W x 2-1/4"H x 8-7/16"D weight: 3.64 lbs. warranty: 2 years