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Rolls MA252 Compact Class D Stereo Amplifier

B&H # ROMA252 MFR # MA252
Rolls MA252 Compact Class D Stereo Amplifier

Rolls MA252 Compact Class D Stereo Amplifier Top View Back View

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Product Highlights

  • 20 + 20 Watts
  • 4-Channel Mixer
  • XLR Microphone Input
  • RCA Line Inputs x2
  • Stereo 1/8" (3.5mm) Mini Input
  • Speaker Outputs
  • Line Output
  • Class D Low Heat Emission
  • Compact Rugged Enclosure
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You Pay: $144.00

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The Rolls MA252 Compact Class D Stereo Amplifier features 20 watts per channel and a 4-channel integrated audio mixer. The MA252 is an ideal solution for mixing audio in halls, small presentations and other applications. The mixer features an XLR microphone input, two RCA line inputs, and a 1/8" (3.5mm) mini input for connecting portable audio devices such as MP3 players. Connect a pair of speakers right into the left / right speaker post outputs. Each channel features a level control dial on the front panel. The MA252 features a compact chassis and class D low heat emission, allowing it to be in tight spaces where proper ventilation would otherwise be an issue.

RCA inputs, XLR mic with phantom power
Volume controls for each channel
Low noise, efficient operation
Small compact size
Class D high efficiency amp
Input Impedance 10k Ohms
600 Ohms
Power Output 20 watts x2 @ 4 ohms
Voltage Gain 55dB
THD 0.05% typical
Efficiency 85%
Bandwidth 20Hz - 25kHz
Power Supply 24VDC
Dimensions 6.75 x 3.5 x 1.5" (17.14 x 8.89 x 3.8cm)
Weight 1 lb (0.45kg)
Rolls MA252 Compact Class D Stereo Amplifier
  • 1 Year Warranty
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