Condition 8/10
Price: RM4200
Great sounding subwoofer with one 10 inch active woofer and 2 passive radiators. Wrapped in Italian leather.
The Sonus Faber Gravis B1 happily plays in any high-end two-channel system and is also magnetically shielded for positioning near TV monitors. The unit has 6 low pass filters from 38 Hz to 65 Hz for fine-tuning.