Mac Audio BLK 1000 1-Channel Class D Mini Amplifier

BLK-1000 Mini Mono Amplifier
The perfect complement to the BLK 4000 four-channel model is the BLK 1000 which, with a peak or continuous output of 360/180 watts at 4 ohms (600/300 watts at 2 ohms), provides more than sufficient power reserves for any type of subwoofer. The variable Bass Boost at 45 Hz makes it possible to increase the bass range by up to 12 dB.

The BLK 1000 is also capable of multi-connectivity, and can be used as a specialized subwoofer power amp on the BLK 4000´s low-level output, as well as on factory-installed radio speaker outputs when it’s simply a mater of boosting the power of the bass range in combination with a subwoofer.

Features:

- Ultra compact high power Class D amplifier
- Multi Connectivity: High and low level inputs
- High level inputs only: Automatic turn on/off circuit via audio signal
- Low level inputs only: Automatic turn on/off circuit via remote input
- Automatic turn on/off remote output for subwoofer amplifier
- Variable Subsonic filter 15 – 50 Hz (12 dB per Octave)
- Blue/Red operation/protection indication LED
- Clipping Indication LED
- Design aluminium heatsink with engraved logo and model name
- Nobel Hairline Finish
- Encapsulated Potentiometers

Specifications:

- Type: 1-Channel Class D Mini Amplifier
- Max. Power Output (Sine Burst 2:8, 1Khz) Into 4-Ohms, 14.4V: 360W
- RMS Power Output (Din 45 324) Into 4-Ohms, 14.4V: 180W
- Max. Power Output (Sine Burst 2:8, 1Khz) Into 2-Ohms, 14.4V: 600W
- RMS Power Output (Din 45 324) Into 2-Ohms, 14.4V: 300W
- Frequency Response: 15 Hz – 250 Hz (-3dBb)
- THD:< 0.05 % (1Khz)
- Signal-To-Noise Ratio (A-Weighted): >100dB
- Input Sensitivity Low Level Inputs: 0.2V – 6V
- Input Sensitivity High Level Inputs: 0.6V – 8V
- Input Impedance Low Level Inputs: 100-Kohm
- Input Impedance High Level Inputs: 1-Kohm
- Power Supply: 12V Minus an Masse
- Dimensions: (W) 172mm x (H) 36mm x (D) 97mm
- Amplifier Weight 0.58kg