2 Channel Amp, 50 W, PCB Style

Brand Name
MISCO Amplifiers
Model #
Part #
In stock

The MISCO MA-2002 two-channel amplifier offers both low and high inputs for maximum source flexibility. Both low level and high level inputs have controls to adjust input levels. This versatile amp also provides high-pass, low-pass, and all-pass filters, easily adjustable on the PCB. The MA-2002’s cool-running Class D circuitry delivers up to 25 Watts per Channel* for high dynamic range output, perfect for noisy environments. 

Key Features

  • Up to 25 Watts x 2 output*
  • Cool running, reliable Class D operation
  • Versatile 18 – 24VDC input power range
  • Adjustable high and low inputs
  • Selectable high & low all-pass filters

*Power output varies with supply voltage and speaker impedance. See specs table for details.

Download Product Specifications (PDF) »

More Information
Brand Name MISCO Amplifiers
Model # MA-2002
Amplifier Style Printed Circuit Board
Amplifier Channels 2
Watts Per Channel 25
Digital Signal Processing No
PSU Voltage Range 18 - 24
Audio Input Analog
Amplifier Class Type Class D
Four (4) Ohm Power (HF/LF) 10% @ recommended supply voltage unless specified 19 Watts (for continuous use, no more than 15 watts is recommended)
Eight (8) Ohm Power (HF/LF)_10% @ recommended supply voltage unless specified 36 Watts (for continuous use, no more than 25 watts is recommended)
Frequency Response (+0, -6dB, 1W) (Hz) 20 Hz-20 kHz @ FS-6dB
 Signal to Noise Ratio (dB SNR - A Weighted) 98
Analog Input Sensitivity (mVRMS) 420
Standard Voltage Gain (dB) 24
Analog Signal Processing - EQ/ Filters/ Crossovers 3 Jumper Selectable Crossover Settings: Flat, High Pass Filter @ 125 Hz 2nd Order; Low Pass Filter @ 125 Hz 2nd Order
Connectors / Termination - Line Input 3.5mm TRS, 3x1 MFJ
Connectors / Termination - Speaker Input 3x2 MFJ
Connectors / Termination - Speaker Output 2x2 MFJ
Control Input Level 1x Pot Control for Line input volume + 1x Pot Control for Speaker input volume
Cooling Convection/Air
PCB Size (HxWxL) (mm) 21.8x101.6x50.8
Net weight (kg) 0.05
Recommended Voltage (VDC) 24
Recommended Current (A) 2.5
Recommended Power (W) 60
PSU Plug Type 4x1 MFJ