Operation Manual

57
Reference
Type: Bass reflex type
Amplifier:
• Subwoofer: 120 W at 4
Ω (110 Hz,
THD 10%)
• Left/right speaker: 25 W x 2 at 3 Ω (1 kHz,
THD 10%)
• Center surround speaker:
25 W x 2 at 3
Ω (1 kHz,
THD 10%)
Speaker:
• 16 cm cone
• Power handling capacity:120 W
• Impedance: 4
Ω
• Frequency range: 30 Hz - 230 Hz
• Sound pressure level:72 dB/W
•m
General:
• Power source: AC 230 V , 50 Hz
• Power consumption:120 W
• Dimensions (W x H x D): 221 mm x 361 mm x 340 mm
• Weight: 11.0 kg
Type: 2-way 3-speaker bass reflex
type
Magnetically shielded type
Speaker: 8 cm cone x 2 + 2 cm dome
Power handling capacity:30 W
Impedance: 3 Ω
Frequency range: 60 Hz - 40 kHz
Sound pressure level:81 dB/W
•m
Dimensions (W x H x D): 289 mm x 1 101 mm x 289 mm
Weight (1 unit): 10.0 kg
Type: 2-way acoustic suspension type
Magnetically shielded type
Speaker: 9.5 cm x 1 cm direct drive +
2 cm dome
Power handling capacity:30 W
Impedance: 3
Ω
Frequency range: 100 Hz - 40 kHz
Sound pressure level:78 dB/W
•m
Dimensions (W x H x D): 165 mm x 37 6 mm x 165 mm
(including stand)
Weight (1 unit): 1.0 kg (including stand)
Type: 2-way bass reflex type
Magnetically shielded type
Speaker: 10 cm cone + 4 cm cone
Power handling capacity:30 W
Impedance: 3
Ω
Frequency range: 55 Hz - 40 kHz
Sound pressure level:83 dB/W
•m
Dimensions (W x H x D): 127mm x 273mm x 221mm
Weight (1 unit): 2.6 kg
Subwoofer for DD-1 (SP-PWDD1) Left and right speakers for
DD-8 (SP-DD8F)
Left and right speakers for
DD-3 (SP-DD3F)
Left and right speakers for
DD-1 (SP-DD1F)
Specifications (continued)
DD-831[B].book Page 57 Thursday, August 24, 2006 12:05 PM