Sony XM-SW1 350W Class AB Mono Amplifier

Sony XM-SW1 Mono Amplifier Sony 350W class AB mono amplifier. Specifications: POWER SUPPLY MOSFET Power Supply RATED OUTPUT POWER 140W x 1 / 1.0% (at 4 ohms) INPUT: NUMBER OF CHANNELS 2 TOLERANCE +0/-3dB LOW PASS FILTER / SLOPE 160Hz, 18dB/oct DIMENSIONS (W X H X D) 163 x 55 x 203mm TOROIDAL TRANSFORMER Yes SIGNAL-TO-NOISE RATIO 87dBA MAXIMUM OUTPUT POWER 350W WEIGHT (KG) Approx. 1.2kg CHANNEL CONFIGURATION 1 (Mono) FREQUENCY RESPONSE 5-160Hz LINE IN: INPUT SENSITIVITY (V) 0.3-6 CURRENT DRAIN 21A (at 4 ohms)