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Rolls MA252 Compact Class D Stereo Amplifier

SKU: ROLMA252 MFR: MA252
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Key Features

  • Experience powerful audio with this Rolls stereo amplifier, perfect for home or studio use.
  • Enjoy versatile input options; connect mics & line-level sources to this compact amplifier.
  • This Class D amplifier delivers 20 watts x2 at 4 ohms, ensuring high-quality sound output.
  • Achieve clear sound with a wide 20Hz-25kHz bandwidth, ideal for detailed audio reproduction.
  • Durable & lightweight at only 1 lb, this portable amplifier is great for on-the-go setups.
  • Optimize your sound with a Rolls amplifier, boasting an 85% efficiency for reliable performance.
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Rolls MA252 Specifications

  • Input Impedance

    10k Ohms
    600 Ohms

  • Power Output

    20 watts x2 @ 4 ohms

  • Voltage Gain

    55 dB mic
    30 dB line

  • 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 lbs (0.45kg)

  • UPC Code

    675889025200

About Rolls MA252

While compact in size, the Rolls MA252 Compact Class D Stereo Amplifier packs a powerful punch with its 20-watt per channel capacity. This versatile audio equipment, with its integrated 4-channel audio mixer, is the perfect solution for managing sound in various settings such as halls, small presentations, and other audio-intensive applications.

The MA252 is equipped with an XLR microphone input, two RCA line inputs, and a 1/8" (3.5mm) mini input, making it compatible with a wide range of audio devices. Whether you're connecting a professional microphone or a portable device like an MP3 player, this stereo amplifier ensures seamless audio mixing.

Designed with user convenience in mind, it features left and right speaker post outputs, allowing you to directly connect a pair of speakers. Each channel comes with a level control dial on the front panel, offering you complete control over your audio output.

The Rolls MA252 Compact Class D Stereo Amplifier stands out with its compact chassis and class D low heat emission. This unique feature allows it to fit into tight spaces where proper ventilation might be a challenge, making it an ideal choice for those seeking high-quality sound in a compact, efficient design.

Rolls MA252 Features

  • RCA inputs, XLR mic with phantom power
  • Volume controls for each channel
  • Low noise, efficient operation
  • Small compact size
  • Class D high efficiency amplifier

Product Documents

User Manual

Key Features

  • Experience powerful audio with this Rolls stereo amplifier, perfect for home or studio use.
  • Enjoy versatile input options; connect mics & line-level sources to this compact amplifier.
  • This Class D amplifier delivers 20 watts x2 at 4 ohms, ensuring high-quality sound output.
  • Achieve clear sound with a wide 20Hz-25kHz bandwidth, ideal for detailed audio reproduction.
  • Durable & lightweight at only 1 lb, this portable amplifier is great for on-the-go setups.
  • Optimize your sound with a Rolls amplifier, boasting an 85% efficiency for reliable performance.

What's in the box:

  • Rolls MA252 Compact Class D Stereo Amplifier
  • 24 VDC PS24 External Power Supply
  • Rolls 1 Year Parts & Labor Limited Warranty