55
Reference
Type: Bass reflex type
Amplifier:
Subwoofer: 120 W at 4
(110 Hz,
THD 10%)
Left/right speaker: 25 W x 2 at 3
(1 kHz,
THD 10%)
Center surround speaker:
25 W x 2 at 3
(1 kHz,
THD 10%)
Speaker:
16 cm cone
Power handling capacity:120 W
Impedance: 4
Frequency range: 30 Hz - 230 Hz
Sound pressure level:72 dB/Wm
General:
Power source (Australia):AC 240 V , 50 Hz
Power source (Hong Kong):AC 220 V , 50 Hz
Power source (other countries/areas):
AC 110 V/127 V/220 - 240 V ,
50 Hz/60 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
Frequency range: 60 Hz - 40 kHz
Sound pressure level:
81 dB/Wm
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
Frequency range: 100 Hz - 40 kHz
Sound pressure level:
78 dB/Wm
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
Frequency range: 55 Hz - 40 kHz
Sound pressure level:
83 dB/Wm
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[A_Ux]-10.fm Page 55 Monday, December 25, 2006 1:58 PM