Rolls MA251H Compact Stereo 20W Class D Mixer Amplifier

Rolls
Free Shipping

See all shipping options

In Stock Online - Usually ships within 1-2 Days learn more

Protect Your Investment:

Add a Protection Plan
  • Add a protection plan
  • New Leaf 3 Year Extended Warranty + $14.95
  • New Leaf 3 Year Drops & Spills Extra Protection + $32.95
  • New Leaf 5 Year Drops & Spills Extra Protection + $75.95
Made in USA

Our Price

$167.95
Buy more and save
Quantity Discount
QuantityAmount

The quantity discount will be reflected in your shopping cart

About Rolls MA251H

The Rolls MA251H (the H is a high powered version of the MA251) 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 MA251H 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 MA251H is in an all metal chassis. Bottom mounts are provided for permanent installations. The MA251H has an included 24 VDC 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 MA251H.

Rolls MA251H Specifications

Line Input Impedance
10K Ohms line
600 Ohms mic
Power Output
20 watts X 2 @ 4 Ohms
Voltage Gain
55 dB mic
30 dB line
Maximum Supply Voltage
24 VDC
THD
0.05% typical
Efficiency
85%
Bandwidth
20Hz - 25 kHz
Dimensions (W x H x D)
6.75" x 3.5" x 1.5" / 17.14 x 8.89 x 3.81 cm
Weight
1 lb / 0.45 kg
top
Share this item:
Adorama.com is top rated for customer serviceHACKER SAFE certified sites prevent over 99.9% of hacker crime.