M&S Systems Speaker User Manual

PASSIVE IN-WALL SUBWOOFER

PRINTERS INSTRUCTIONS:

& MOUNTING BRACKET

Part Number

• SUM

• SAMB

Installation Instruction

Important Safety Instructions

Carefully read all installation instructions prior to installing the SUM
Subwoofer. If you do not understand these instructions or have any
questions please consult a qualified electrician or the M&S Technical
Support team at 1-800-421-1587 prior to installation.

WARNING

1. Do not install speakers in return air ducts.

2. Do not install speakers in outside walls.

3. Do not install speakers in stud cavities with other 120/240V
appliances.

4. Do not install speakers within 18” of dimmers, fluorescent light
fixtures, security wiring and other control wiring.

Introduction

M&S SUM Subwoofer is designed to maximize the sound quality of
any home theater or whole-house sound system while remaining
unobtrusively in the background.

Specification Table

Impedance:

Specifications: 8” Dual Voice Coil Woofer

Frequency Response:

Power Rating: 150 Watts Maximum

Height:

Width:

Depth:

Weight:

Page 2

8 Ohm

35Hz/120Hz

12 5/8”

8 3/8”

3”

33.5 lbs

Page 3

Tools Required

Phillips Screwdriver, Wire Cutters/Strippers, Drywall Saw and

Measuring Tape

Installation Instructions

Determine speaker location and mark your plans for future
reference.

NEW CONSTRUCTION

STEP 1 After determining the location of the speaker, attach

the mounting flanges to the mounting ring as shown in
Figure 1. Position the mounting ring-flange assembly to
the wall stud as shown. Attach the mounting ring-flange
assembly to the studs using drywall screws or nails.
Once the mounting ring is secured to the wall, the
edges of the mounting bracket will extend from the
studs by approximately 3/8”. This will allow for drywall
construction later.

wall stud

Figure 1– SAMB Mounting
Bracket For New Construction

mounting flanges

mounting ring

screws

drywall screws