Rolls MA254 Compact Stereo Mixer Amplifier (Discontinued)

Name: Rolls MA254 Compact Stereo Mixer Amplifier (Discontinued)
Brand: Rolls Audio
SKU: ROLLS-MA254
Price: 125 USD
Availability: OutOfStock

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Part #:

MA254

Model #:

MA254

Current Stock:

Availability: No Longer Available

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The MA254 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 5 watts per channel @ 4 Ohms or 20W/Ch with optional 24V power supply.

Description

The Rolls MA254 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 5 watts per channel @ 4 Ohms or 20W/Ch with optional 24V power supply. The class D low heat design gives the MA254 the ability to be mounted in very tight applications. It will work great in ceilings by projectors, or anywhere small and heat free amplification is required. The MA254 is in an all metal chassis and weighs 1 pound. Overall dimension are 6.75” X 3.5” X 1.5”. The MA254 has an included 12 VAC external power supply. The 4 channel mixer section consists of 4 separate RCA stereo inputs, and a 3.5mm (1/8”) stereo input perfect for an ipod or laptop computer type input.

Features

RCA Inputs for all channels, and Channel 4 - 3.5mm stereo input on the front panel
Volume controls for each Channel
Low noise, efficient operation
Small compact size
Class D high efficiency amp

Specifications

Line Input Impedance	10k Ohms
Power Output	5 watts X 2 @ 4 Ohms
Voltage Gain	30 dB
Maximum Supply Voltage	24 VDC
THD	.05% typical
Efficiency	85%
Bandwidth	20Hz - 25 kHz
Dimensions (H x W x D)	1.5" (38.1 mm) x 6.75" (171.5 mm) x 3.5" (88.9 mm)
Weight	1 lb (0.45 kg)