CM7SI - Loudspeaker Niles - Free user manual and instructions
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| Product Type | In-Wall Loudspeaker |
| Brand | Niles |
| Model | CM7SI |
| Speaker Type | 2-Way |
| Woofer Size | 6.5 inches |
| Tweeter Size | 1 inch |
| Tweeter Type | Silk Dome |
| Woofer Material | Polypropylene |
| Frequency Response | 50 Hz - 20 kHz |
| Impedance | 8 ohms |
| Sensitivity | 90 dB (1W/1m) |
| Power Handling (RMS) | 100 watts |
| Power Handling (Peak) | 200 watts |
| Crossover Frequency | 2.5 kHz |
| Dimensions (H x W x D) | 11.5 x 7.5 x 3.5 inches |
| Cutout Dimensions (H x W) | 10.5 x 6.5 inches |
| Mounting Depth | 3.25 inches |
| Weight | 4.5 lbs (2.04 kg) |
| Color | White (paintable) |
| Grille Included | Yes, paintable |
| Warranty | 5 years |
| Safety Certification | UL listed |
| Cleaning Instructions | Wipe with dry cloth; do not use liquid cleaners |
| Installation | Use provided template; ensure secure mounting |
Frequently Asked Questions - CM7SI Niles
What is the recommended amplifier power for the Niles CM7SI?
The recommended amplifier power is 100 watts RMS per channel at 8 ohms. Peak power handling is 200 watts.
How do I install the CM7SI speaker into drywall?
Use the included cutout template to mark the hole. Cut carefully with a drywall saw. Route speaker wire through the hole, connect to terminals, and secure the speaker with mounting screws. Ensure no obstructions behind the wall.
Can I paint the grille to match my wall?
Yes, the grille is paintable. Remove the grille, spray or brush with thin coats of latex paint. Allow to dry before reattaching. Do not clog the mesh holes.
What is the impedance of the CM7SI?
The nominal impedance is 8 ohms. It is compatible with most home amplifiers and receivers.
What is the frequency response of this speaker?
The frequency response is 50 Hz to 20 kHz, providing full-range sound suitable for music and home theater.
What are the exact cutout dimensions?
The cutout dimensions are 10.5 inches high by 6.5 inches wide. Mounting depth required is 3.25 inches.
Is the CM7SI suitable for use in bathrooms or outdoors?
This speaker is designed for indoor use in dry locations. It is not weatherproof or moisture-resistant. Do not install in bathrooms, kitchens, or outdoors unless protected.
Does the CM7SI come with a warranty?
Yes, Niles offers a 5-year limited warranty against defects in materials and workmanship. Keep your receipt.
Can I use the CM7SI with a 70V distributed audio system?
The CM7SI is a standard 8-ohm speaker and is not designed for 70V systems without a step-down transformer. Use a compatible transformer if needed.
How do I clean the speaker grille?
Remove the grille and gently vacuum using a brush attachment. Wipe with a dry microfiber cloth. Do not use water or cleaning solvents.
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USER MANUAL CM7SI Niles
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Product information
Brand : Niles
Model : CM7SI
Category : Loudspeaker