ROLLS MA255 Mixer Amplifier

MA255 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 20 watts per channel @ 4 Ohms. The class D low heat design gives the MA255 the ability to be mounted in very tight applications. The MA255 is built in an all metal chassis and weighs 450 gram.  The MA255 has an included 24 VDC external power supply. The 4 channel mixer section consists of 4 separate RCA stereo inputs, along with a 3.5mm (1/8″) stereo input perfect for an ipod or laptop computer type input.

• Line Input Impedance: 10K Ohms
• Power Output: 2×20 Watt @ 4 ohm
• Voltage Gain: 30 dB
• Maximum Supply Voltage: 24 VDC
• THD: .05% typical
• Effi ciency: 85%
• Bandwidth: 20Hz – 25 kHz
• Size: 17 x 9 x 4 cm
• Weight: 0,45 kg