Sony SS-M9ED Service Manual

SS-M9ED

SERVICE MANUAL

SPECIFICATIONS

Type 4-way, bass reflex (vented) system Configuration 20 cm woofers × 2

13 cm midrange

2.5 cm tweeter

2.5 cm super tweeter Frequency response 26 - 100,000 Hz (±3 dB) Impedance 4 ohm nominal; 2 ohm minimum Maximum input power 400 watts Minimum input power 50 watts Maximum output 113 dB Sensitivity 86 dB, 1 meter, 2.83 Vrms Crossover frequencies 200 Hz, 2,000 Hz, 22,000 Hz Dimensions (w/h/d) Approx. 400 × 1,125 × 555 mm Mass Approx. 58.1 kg each Supplied accessories • Spikes (3)

• Stop nuts (3)

• Spike pads (3)

• Wrench (for speaker terminals only) (1)

US Model

AEP Model

UK Model

Design and specifications are subject to change without notice.

SPEAKER SYSTEM

EXPLODED VIEW AND PARTS LIST

NOTE:

• -XX, -X mean standardized parts, so they may have some differences from the original one.

• Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not supplied.

not supplied

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

1 X-4950-795-A FRAME ASSY, GRILLE 2 1-529-233-11 SPEAKER (2.5cm) 3 1-529-234-11 SPEAKER (13cm) 4 1-505-178-11 SPEAKER (20cm) 5 4-929-807-01 CATCHER

6 4-978-268-01 GASKET (MIDRANGE) 7 4-978-269-01 GASKET (WOOFER) 8 1-694-501-11 TERMINAL BOARD 9 1-761-160-11 MOUNTED PC BOARD 10 A-4421-617-A OVERALL ASSY

11 4-215-394-01 SCREW(M4X19) 14 4-978-609-01 SCREW(6X32X1/2" MS + FH) 15 4-978-276-01 SCREW(#6X1" PB + HT”) 16 4-978-273-01 GROMMET (G-601-6) 17 4-215-389-01 FERRULE

3-865-479-11 MANUAL, INSTRUCTION

4-215-386-01 SPIKE 4-215-388-01 PAD, SPIKE 4-978-295-01 NUT, JAM

ACCESSORIES & PACKING MATERIALS

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(ENGLISH/FRENCH/GERMAN/SPANISH/DUTCH/

SWEDISH/ITALIAN/PORTUGUESE)

9-929-298-11

Sony Corporation

Audio Entertainment Group

2000F1630000-1F

Published by HA Quality Assurance Dept.