Rolls MA251
5W Stereo Mixer Amp (2x RCA, 1x XLR, 1x 1/8" Inputs)


Our Price: $130.00
List Price: $170.00
You save 24%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

Rolls' MA251 is a compact class D stereo amplifier with a 4-channel stereo mixer built in.  It has 5 watts per channel @ 4 Ohms.  The class D low-heat design gives the MA251 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 MA251's components are housed in an all-metal chassis.  The MA251 has an included 12 VAC external power supply. The 4-channel mixer section consists of 2 separate RCA stereo inputs, along with an XLR mic input and a 3.5mm (1/8") stereo input perfect for an iPod or laptop computer type input.  Phantom power is supplied to the XLR input by a switch on the back of the MA251.


  • Small size and low heat class D design
  • 1 balanced XLR input, 2 RCA inputs, and 1x 3.5mm input
  • Includes 12 VAC power supply
  • 15W/Ch with the PA202 power supply


  • Line Input Impedance: 10K Ohms line
  • Mic input inpedance 600 Ohms mic
  • Power Output: 5 watts X 2 @ 4 Ohms.
  • Voltage Gain: 55 dB mic 30 dB line
  • Maximum Supply Voltage: 24 VDC
  • THD: .05% typical
  • Bandwidth: 20Hz - 25 kHz
  • Efficiency: 85%
  • Size: 6.75" x 3.5" x 1.5"
  • Weight: 1 lb
Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2016 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.