Safety Precautions; General Guidelines - Panasonic SB-WA920PP Service Manual

1. Safety Precautions

1.1. GENERAL GUIDELINES

1. When servicing, observe the original lead dress. If a short circuit
is found, replace all parts which have been overheated or
damaged by the short circuit.
Active subwoofer
Type
Speaker unit
Woofer
Output sound pressure
Frequency range
Dimensions (W x H x D)
Mass
General
Power consumption
Power supply
Note :
Specifications are subject to change without notice.
Mass and dimensions are approximate.
SB-HT920P-S consists of :
SB-PF920P-S x 2, SB-PS920P-S x 2 and SB-PC920P-S x 1
System : SC-HT920 (P)
System : SC-HT920 (PC)
1 way, 1 speaker system (Bass
Impedance 4
20 cm (7-7/8") Cone type
84 dB/W (1.0 m)
34 Hz-220 Hz (-16 dB)
38 Hz-190 Hz (-10 dB)
285 x 418 x 475 mm
(11-7/32" x 16-15/32" x 18-11/16")
15 kg (33 lb.)
AC 120V, 60Hz
Music Center: SA-HT920 (P)
Satellite Speakers: SB-HT920 (P)
Active Subwoofer: SB-WA920 (PP)
Music Center: SA-HT920 (PC)
Satellite Speakers: SB-HT920 (P)
Active Subwoofer: SB-WA920 (PP)
2
reflex)
390V