Velleman VM113 User Manual
Page 4
4
Specifications & features
Specifications and features
This small amplifier is constructed with the TDA1521 IC, with a maximum supply capability of 2 x 15Wrms (4ohm) of 2 x
10Wrms (8ohm). The IC is thermally and short-circuit protected.
Additional rectifier and smoothing filter are unnecessary, as alternating current can be directly connected to the unit.
SPECIFICATIONS
Music power output: 2 x 30W / 4ohm
RMS output: 2 x 15Wrms / 4ohm or 2 x 10Wrms / 8ohm
Total harmonic distortion: 0.07% (1W / 1kHz)
Channel separation: 70dB
Frequency response: 7Hz to 60kHz (-3dB)
Signal-to-noise ratio: 98dB (A weighted)
Input sensitivity: 300mV / 150Kohm
Transient suppression on/off switch
Overload and short-circuit protection: max. 1h
Supply voltage: 2 x 12Vac / 2A (50W transfo recommended)
Dimensions: 70 x 50mm
Recommended transformer: 212048 or 8012