A low cost class-D mixer amplifierPrevious page


The BMAMP2-20 is a very compact mini stereo class-d amplifier for table top or a wall mounted design.

This boy is very easy to install in a cabinet or on top of the system ceiling. Good to use in combination with the BSMART Bleutooth receiver for an very low cost solution.


19" (483mm wide) rack mountingNo (230 mm)
Height56,5 mm
Depth115 mm
Depth (incl. front)...
Suitable for wall-mountingYes
Output Channels2
Output Power2x 20W
Bridged Output Power40W
Speakers Outputs4Ω or 8Ω
MIC input2 Balanced Euroblock
Priority function-
Phantom Power-
Line inputs2 pcs Dual RCA Unbalanced / 2 pcs Balanced Euroblock
Input Sensitivity & ImpedanceMIC 1,2: 5mV/600Ω, RCA INPUTS: 350mV/10KΩ
Volume controlLeft + right (or Channel 1 + Channel 2)
LimiterYes (Which make it suitable for laptop and Iphone input).
Treble and bass controllMaster
Frequency Response50Hz~18KHz (±2dB)
S/N Ratio85dB
ProtectionAC fuse, clipping, high temp & short-circuit
Power SupplyDC 24V (Included)
Power Consumption60W
Main Construction MaterialPanel: steel plate / Case: steel plate
Weight2,5 Kg


Technical Sheet BMAMP Series0.38 MB - pdf
More info