| GODZINY | MINUTY | SEKUNDY |

The Revel Concerta B8 is a compact and powerful wireless subwoofer with accurate and dynamic low-frequency performance that brings your audio entertainment to life.
| Low Frequency Transducer | 8-inch (200mm) Down-firing Cone |
|---|---|
| Amplifier Power | 200 Watts (continuous), 400 Watts (peak) |
| Frequency Response | 45Hz – 200Hz |
| Controls | Volume, Phase, Base Boost |
| Connections | LFE (RCA-type); left and right line-level (RCA-type) |
| Enclosure Type | Sealed |
| External Trigger Input Voltage | 3-30 Volts, AC or DC |
| Subwoofer Power Requirement | 120V, 60Hz (USA), 220V – 240V, 50/60Hz (EU) |
| Subwoofer Power Consumption | < 0.5W |
| Subwoofer Dimensions (H/W/D) | 13 29/32” x 10 ½” x 10 ½” (353mm x 267mm x267mm) |
| Subwoofer Weight | 19.8 lbs (9kg) |
| Transmitter Power Requirement | 100 – 240V AC, 50/60Hz |
| Transmitter Power Consumption | < 0.5W |
| Transmitter Unit Dimensions (H/W/D) | 1 3/8” x 5” x 3 1/2” (35mm x 127mm x 89mm) |
| Transmitter Unit Weight | 0.26 lbs (117g) |
| Transmitter Frequency Range | 2403 – 2472mHz |
| Max Transmitting Power | 10dBm |