Read Panasonic SB-HF460E / SB-HS460E / SB-HC460E / SB-HW460E Service Manual online
For SB-HF460, SB-HS460
Type
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 3
Ω
Full range
6.5 cm Cone type
Input power (IEC)
125 W* (Max)
Output sound pressure
80 dB/W (1.0 m)
Frequency range
95 Hz - 25 kHz (-16 dB)
120 Hz - 22 kHz (-10 dB)
Dimensions (W x H x D)
92 mm x 142 mm x 95 mm
Mass
0.6 kg
For SB-HC460
Type
1 way, 2 speaker system (Bass reflex)
Speaker unit(s)
Impedance 6
Ω
1. Full range
6.5 cm Cone type
2. Full range
6.5 cm Cone type
Input power (IEC)
250 W* (Max)
Output sound pressure
82 dB/W (1.0 m)
Frequency range
80 Hz - 25 kHz (-16 dB)
96 Hz - 22 kHz (-10 dB)
SB-HF460E
SB-HS460E
SB-HC460E
SB-HW460E
Colour
(S)... Silver Type (For HF460E, HS460E and HC460E
only)
(K)... Black Type
Dimensions (W x H x D)
270 mm x 94 mm x 95 mm
Mass
1.3 kg
For SB-HW460
Type
1 way, 1 speaker system (Bass reflex)
Speaker unit(s)
Impedance 6
Ω
Woofer
16 cm Cone type
Input power (IEC)
250 W (Max)
Output sound pressure
81 dB/W (1.0 m)
Frequency range
31 Hz - 220 Hz (-16 dB)
37 Hz - 180 Hz (-10 dB)
Dimensions (W x H x D)
153 mm x 415 mm x 257 mm
Mass
3.6 kg
Notes :
1. Specifications are subject to change without notice.
Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
2. Total harmonic distortion is measured by the digital spectrum
analyzer.
* : Rating with low-cut filter equipped amplifier.
Speaker System
Specification
ORDER NO. MD0801002CE
1 Assembling and Disassembling
“ATTENTION SERVICER”
Some chassis components may have sharp edges. Be careful when disassembling and servicing.
1. This section describes procedures for checking the operation and replacing the main components.
2. For reassembly after operation checks or replacement, reverse the respective procedures.
2. For reassembly after operation checks or replacement, reverse the respective procedures.
Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required.
4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 5), if necessary.
4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 5), if necessary.
Below is the list of disassembly sections
• For SB-HF460E/SB-HS460E-S/K
Disassembly of Rear cabinet assembly
Disassembly of Full range unit (SP1)
Disassembly of Full range unit (SP1)
• For SB-HC460E-S/K
Disassembly of Rear cabinet assembly
Disassembly of Full range unit (SP1)
Disassembly of Full range unit (SP2)
Disassembly of Full range unit (SP1)
Disassembly of Full range unit (SP2)
• For SB-HW460E-K
Disassembly of Net frame assembly
Disassembly of Woofer
Disassembly of Woofer
2
SB-HF460E / SB-HS460E / SB-HC460E / SB-HW460E
1.1. For SB-HF460E/SB-HS460E-
S/K
1.1.1. Disassembly of Rear cabinet
assembly
Step 1: Remove 4 screws.
Step 2: Upset the speaker unit.
Step 3: Insert steel rule at the bottom corner of the speaker
unit.
Step 3: Insert steel rule at the bottom corner of the speaker
unit.
Step 4: Gently push out the front cabinet as arrow shown.
Caution:
Do not exert strong force as it may damage the rear cabinet
assembly.
Do not exert strong force as it may damage the rear cabinet
assembly.
Step 5: Detach the blue (-) and white (+) speaker wires.
Step 6: Remove the rear cabinet assembly.
Step 6: Remove the rear cabinet assembly.
3
SB-HF460E / SB-HS460E / SB-HC460E / SB-HW460E
1.1.2. Disassembly of Full range unit
(SP1)
Follow (Step 1) to (Step 6) in item 1.1.1.
Step 1: Remove 4 screws.
Step 2: Remove full range unit (SP1).
Step 2: Remove full range unit (SP1).
4
SB-HF460E / SB-HS460E / SB-HC460E / SB-HW460E