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With this active module developed in Germany, excellent subwoofer speaker systems for HiFi and home cinema can be built up in connection with the dual voice coil bass speakers (1 x 4Ω or 1 x 8Ω) shown as follows as well as with all other high-quality bass speakers.
Active subwoofer module, 120W
Powerful active module of highest operating reliability due to jumpers suitable for subwoofers (12dB slope) and full range speaker systems, continuously adjustable phase control, ground lift switch of the professional technology against hum interference, 24dB subsonic filter, automatic switch-on system and extensive protective circuits (short circuit, overheating and DC voltage overload).
With the usual modern music material and a crossover frequency below 100Hz, the power of the SAM-1 for the bass range corresponds to a total amplifier power for the full frequency range of several hundred watts.
| Output power rms 4Ω | 90WRMS | | Output power rms 8Ω | 65WRMS | | Music output power 4Ω | 120WMAX | | Music output power 8Ω | 90WMAX | | THD at rms power | < 0.1% | | Frequency range, full range | 20-20,000Hz | | Frequency range, satellite | - | | Frequency range, subwoofer | 20Hz - (var. 50-150Hz) | | Output impedance | 4-8Ω | | Input impedance | line: 24kΩ/high: 17kΩ | | Max. input voltage | | | Line in | 4.7V mono/ 2.3V stereo | | High power in | 33V stereo | | Max. power of high level input 4Ω | 2 x 270WMAX | | Max. power of high-level input 8Ω | 2 x 135WMAX | | S/N ratio | > 70dB | | Power consumption, no load | 2.5VA | | Power consumption, stand-by | 0.6VA | | Stand-by activation time | approx. 7 min. | | Power supply | 230V˜/50Hz/120VA | | Required mounting cutout | 140x250mm | | Mounting depth w/o front panel | 90mm | | Dimensions | 170x280x95mm | | Weight | 3.3kg |
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Audio Description Equipment
