Panasonic SA-PM54

Type 3 way, 3 speaker system
Speaker (s)
Woofer 10 cm cone type (6 Ω)
Tweeter 6 cm cone type (6 Ω)
Super tweeter 2.5 cm piezo type
Impedance 6 Ω
Input power (IEC)
High 90 W (Max)
Low 90 W (Max)
Output sound pressure 80 dB/W (1.0 m)
Crossover frequency 2.2 kHz
Frequency range 45 Hz to 35 kHz (-16 dB)
1 System Combination 3
1.1. System Breakdown
3
2 Assembling and Disassembling
4
2.1. Disassembly flow chart
4
2.2. Disassembly of Net frame assembly
5
2.3. Disassembly of Front Panel
5
2.4. Disassembly of Piezzo ornament
6
2.5. Disassembly of Tweeter
7
© 2007 Matsushita Electric Industrial Co. Ltd.. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
SB-PM54GN
Colour
(M)... Wood Type
50 Hz to 31 kHz (-10 dB)
Dimensions (W x H x D) 144 x 249 x 200 mm
Mass 2.0 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.
3. The labels “HIGH” and “LOW” on the rear or the speakers refer to
High frequency and Low speakers refer to High frequency and Low
frequency.
2.6. Disassembly of Woofer
8
2.7. Assembly of Speaker Unit
9
3 Connection of the Speaker Cables
10
4 Connection of the Wiring Diagram
11
5 Exploded view
12
5.1. Cabinet Parts Location
12
5.2. Packaging
13
Speaker System
Specification
CONTENTS
Page Page
ORDER NO. MD0702005CE

Panasonic SA-PM54 Specifications

General

RMS Output Power	20 W
Speaker Configuration	2.0
CD Player	Yes
FM Tuner	Yes
Tuner Bands	FM
Preset Stations	30
Bluetooth	No
USB Port	Yes
Frequency Response	40 Hz - 20 kHz
Total Harmonic Distortion	10 %
Playable Media	CD-R, CD-RW
Playback Modes	Repeat
Inputs	Aux In
Type	Micro Component System
Speaker type	2-way

Summary

System Combination

System Breakdown

Details the breakdown of speaker combinations used in main unit systems.

Assembling and Disassembling

Disassembly Flow Chart

Procedure for disassembling the casing and inside parts for internal inspection.

Disassembly of Net Frame Assembly

Step-by-step guide to removing the net frame assembly from the speaker.

Disassembly of Front Panel

Instructions for removing the front panel of the speaker unit.

Disassembly of Piezo Ornament

Procedure for safely removing the piezo ornament from the speaker.

Disassembly of Tweeter

Steps for detaching and removing the tweeter unit from the speaker.

Disassembly of Woofer

Detailed instructions on how to disassemble and remove the woofer.

Assembly of Speaker Unit

Guidance on reassembling the speaker unit after disassembly.

Connection of the Speaker Cables

Connection of the Wiring Diagram

Exploded View

Cabinet Parts Location

Diagram showing the location of various cabinet parts with reference numbers.

Packaging

Details regarding the packaging materials and methods used for the product.

Replacement Parts List