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8-Ohm Ceiling Speakers
For Music and Home Theater
Owners Manual
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INTRODUCTION M&S ceiling speakers are designed to provide clear, sharply-focused audio reproduction while remaining unob- trusively in the background. You’ll find a variety of power ratings and designs in flush-mount or recessed versions. M&S Systems has a full range of ceiling speakers that will bring out the best in any home-theater or whole-house ste- reo music system. These products also offer many features, including the following: • Swivel tweeter (S40C, S50C, S70C) • Design
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Page 2 S50C Frequency Response 50 Hz to 20 kHz Maximum Power 50 Watts Rating Impedance 8 Ohms Overall Dimensions 9” Diameter x 3 3/8” Depth Specifications Two way; 6½” woofer, 1” soft dome swivel tweeter Mounting Dimensions 7 ¾” Diameter x 3” Depth Grille Metal Color White S40C Frequency Response 60 Hz to 20 kHz Maximum Power 40 Watts Rating Impedance 8 Ohms Overall Dimensions 9” Diameter x 3 3/8” Depth Two way; 6½” woofer, 1” mylar Specifications swivel tweeter Mounti
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S30C3 Frequency Response 70 Hz to 16 kHz Maximum Power 30 Watts Rating Impedance 8 Ohms Overall Dimensions 10 ¾” Diameter x 4” Depth Specifications Dual cone 8”, wide range response Mounting Dimensions 9 1/2” Diameter x 3 3/4” Depth Grille Metal Color White S30C2 Frequency Response 100 Hz to 15 kHz Maximum Power 30 Watts Rating Impedance 8 Ohms Overall Dimensions 7 ¾” Diameter X 3 3/8” Depth Specifications Dual cone 5 ¼”, wide range re- sponse Mounting Dimensions 6
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Page 4 MONO CEILING SPEAKERS (SOLD SEPARATELY) S40C2 Frequency Response 45 Hz to 15 kHz Maximum Power 40 Watts Rating Impedance 8 Ohms / 8 Ohms Overall Dimensions 9” Diameter x 3 ½” Depth Specifications Dual Voice coil; Dual cone 6 ½” speaker Mounting Dimensions 7 ¾” Diameter x 3” Depth Grille Metal Color White UNPACKING YOUR SPEAKERS After carefully unpacking your speakers, the carton and the packing material should be saved for possible use later. If any speaker appears
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• Use a piece of bat insulation at least 3” thick over the back of the speaker. This insulation should not have a backing or if it does, the backing must be in- stalled facing away from the speaker. • Use a fine mesh to cover the back of the speaker to protect against bulk type insulation materials. This will not work with insulation containing fine pow- ders. Do not install speakers in stud cavities containing 120/240V appliances, within 18 inches of dimmer light fixtures, security wi
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Page 6 Step 2. To begin installation of the speakers, first locate the area where the wires are installed. At each location, cut a hole to the dimensions shown for the model being installed (Mounting Dimensions) in the tables found on pages 1-3. The cutout should be centered in the stud space opening. Prepare the speaker wiring by stripping off approximately 3 inches of the outer jacket (care should be taken so the insulation on the wires inside the jacket are not damaged) also strip
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Step 5. Divide each adhesive bead strip in half. (Adhesive bead strips are in the clear self-closing bag). Place strips on the edge of the grill as shown in Figure 2. Reinstall the grill on the speaker. Step 6. Follow the instructions included with the vol- ume control and amplifier to complete the installation. Cam-locke mounting tab shown in the install position (4 places) Connect to 16 Gauge 2 conductor wire Figure 1 from wall plate l SPEAKER INSTALLATION FOR EXISTING
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Page 8 The only difference between new and existing construction is the order in which the process is done (steps 1, 2 and 3). In existing construction the speaker hole is cut, the wire is run to the volume control box, and the speaker is connected to the wiring and installed in the wall. You are ready to complete the process using steps 4, 5, and 6 for new construction. Figure 2
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SERVICE & TROUBLESHOOTING M&S Systems is committed to producing high quality products for the home. If you have any questions or problems with the speaker systems or the system is not operating properly, contact your M&S installer or call M&S Systems at (800) 366-9422.
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M&S SYSTEMS Limited 2-Year No-Fault Product Warranty M&S SYSTEMS warrants for 2 years all products to be free of defects (M&S SYSTEMS honors the 10-Year No-Fault warranty for AirVac Gold power units). The warranty period begins from either (1) the date of “first user” purchase of this product or (2) the first close of escrow date on a residence in which this new product was originally installed. This warranty extends to the original user of the product and to each subsequent owner of the
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2861 Congressman Lane Dallas, TX 75220 Phone: 800-877-6631 www.mssystems.com 115912 Rev B
