| Varenummer: | 135-780 |
| Varekode: | SAM-500D |
| Vægt: | 3.2kg |


Med state-of-the-art teknologien i den digitale class D leverer de digitale aktive subwoofermoduler fra MONACOR en effektfuld basgengivelse i selvbyggede subwoofersystemer. Forstærkerne har høj effekt og er energibesparende i brug. Den prisbillige forstærkerserie har en lav vægt, hvilket reducerer den samlede vægt for subwoofersystemet.
Class D aktivt subwoofermodul, 500 W ved 4 Ω
| Output power rms 4 Ω | 500 WRMS |
| Output power rms 8 Ω | 250 WRMS |
| Music output power 4 Ω | 700 WMAX |
| Music output power 8 Ω | 350 WMAX |
| THD at rms power | < 1 % |
| Frequency range, full range | - |
| Frequency range, satellite | - |
| Frequency range, subwoofer | 20 Hz - (var. 40-200 Hz) |
| Sub-boost | +3 dB at 40 Hz |
| Output impedance | 4-8 Ω |
| Input impedance | 22 kΩ |
| Max. input voltage | |
|
Line in |
7 V max. |
|
High power in |
- |
| Max. power of high level input 4Ω | - |
| Max. power of high-level input 8 Ω | - |
| S/N ratio | > 70 dB |
| Power consumption, no load | 38 VA |
| Power consumption, stand-by | < 0.5 W |
| Stand-by activation time | - |
| Power supply | 230 V˜/50 Hz/840 VA |
| Required mounting cutout | 225x248 mm |
| Mounting depth w/o front panel | 76 mm |
| Dimensions | 251x270x90 mm |
| Weight | 2.5 kg |
| Line in | 1 x RCA |
| High power in | 1 x speaker terminal |
| Line out | 1 x RCA |
| Volume control | X |
| Freq. cutoff control | X |
| Phase control | X |
| Automatic switch-on | X |
| Mains switch | X |