Surround Be features an exclusive "Bi/Twin" design with twin inputs, enabling the loudspeaker to be used both in 5.1 (Bipolar mode) or 7.1 (double mono mode). This feature avoids having multiple surround loudspeakers in your Home Cinema.

• Type: Two-way sealed bipolar surround loudspeaker
• Drivers: 2x 6½" (16.5 cm) "W" cone bass/midrange, 2x 1 1/16" (27 mm) pure Beryllium inverted, dome tweeters
• Frequency response (±3 dB): 72 Hz - 40 kHz
• Low frequency point (-6 dB): 59 Hz
• Sensivity (2.83 V / 1 m): 91 dB
• Nom. impedance: 4 Ω / 8 Ω
• Minimum impedance: 3 Ω / 6 Ω (bipolar/mono)
• Crossover frequency: 2400 Hz
• Recommended amplifier power: 40 - 200 W