Bowers & Wilkins 684 Theatre
Passive with Active Subwoofer, 5.1, 20-22000 Hz
Passive with Active Subwoofer, 5.1, 20-22000 Hz
General Characteristics |
|
Types of Acoustic System |
Passive with Active Subwoofer |
Soundbar |
|
Soundbar |
|
Standard |
5.1 |
Front column |
2 |
Type of frontal columns |
flooring |
Rear columns |
2 |
Central rear columns |
|
Central canal |
1 |
Subwoofer |
1 |
Type of hull |
|
Front colonists |
Phase inverter type |
Rear columns |
Phase inverter type |
Central canal |
Phase inverter type |
Subwoofer |
Closed Types |
Powers |
|
Subwoofer |
200 W |
Number of stripes |
|
Front column |
2.5 |
Rear columns |
2 |
Central canal |
2 |
Frequency Ranges |
|
Front column |
44-22000 Hz |
Rear columns |
55-22000 Hz |
Central canal |
55-22000 Hz |
Subwoofer |
20-140 Hz |
Sensitivity |
|
Front column |
90 dB |
Rear columns |
84 dB |
Central canal |
85 dB |
Magnetic shielding |
|
Front column |
|
Rear columns |
|
Central rear columns |
|
Central canal |
|
Subwoofer |
|
Resistance |
|
Front column |
8 ohm |
Rear columns |
8 ohm |
Central canal |
8 ohm |
Acoustic radiation |
|
Rear columns |
monopolar |
Crossover Frequency |
|
Front column |
150 Hz, 4 kHz |
Rear columns |
4 kHz |
Central canal |
4 kHz |
Amplifier |
|
Regulation of NH temperament |
|
Regulation of HF timbre |
|
Supplementary Information |
|
Mounting fixtures for mounting |
|
Galvanized connectors |
|
Protection against overloading |
|
Bi-wiring |
|
Remote DU |
|
Radiotuner |
|