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| IN THE BOX | |
|---|---|
| Sales Package | Subwoofer and User Documentation | 
| General | |
|---|---|
| Brand | revel | 
| Model | Concerta B8 | 
| Color | black | 
| Specifications | |
|---|---|
Low Frequency Transducer  | 8-inch (200 mm) Down-firing Cone | 
| Amplifier Power | 200 Watts (continuous), 400 Watts (peak) | 
| Frequency Response | 45 Hz – 200 Hz | 
| 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 | 120 V, 60 Hz (USA), 220 V – 240 V, 50/60 Hz (EU) | 
| Subwoofer Power Consumption | < 0.5 W | 
Transmitter Power Requirement  | 100 – 240V AC, 50/60 Hz | 
| Transmitter Power Consumption | < 0.5 W | 
Transmitter Frequency Range  | 2403 – 2472 mHz | 
| Max Transmitting Power | 10 dBm | 
| Dimension | |
|---|---|
| Dimensions | 13 29/32†x 10 ½†x 10 ½†(353 mm x 267 mm x 267 mm) | 
| Weight | 19.8 lbs (9kg)  | 
| Warranty | |
|---|---|
| Warranty Type | Manufacturers | 
| Warranty Period | 1 Year |