HD8R - Loudspeaker Niles - Free user manual and instructions
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| Product Type | In-Ceiling Loudspeaker |
| Brand | Niles |
| Model | HD8R |
| Speaker Design | 2-way |
| Woofer Size | 8 inches (203 mm) |
| Tweeter Type | 1-inch pivoting silk dome |
| Impedance | 8 ohms |
| Power Handling (RMS) | 100 watts |
| Peak Power Handling | 150 watts |
| Frequency Response | 40 Hz – 20 kHz |
| Sensitivity | 90 dB (1W/1m) |
| Cutout Diameter | 9.5 inches (241 mm) |
| Mounting Depth | 4.5 inches (114 mm) |
| Grille Type | Magnetic, paintable |
| Color | White |
| Weight | 5.5 lbs (2.5 kg) |
| Mounting Method | Dog-ear clamping system |
| Recommended Amplifier Power | 20 – 150 watts per channel |
| Maintenance | Wipe with a dry, soft cloth. Do not use solvents. |
| Safety | Ensure secure mounting to avoid falling. Do not exceed power rating. |
| Spare Parts | Replacement grilles and tweeters available from Niles. |
Frequently Asked Questions - HD8R Niles
What are the dimensions of the Niles HD8R speaker?
The Niles HD8R requires a cutout diameter of 9.5 inches (241 mm) and has a mounting depth of 4.5 inches (114 mm). The grille diameter is approximately 10.6 inches.
What is the power handling of the HD8R?
The Niles HD8R has an RMS power handling of 100 watts and a peak power handling of 150 watts. It is recommended for amplifiers with 20 to 150 watts per channel.
Can the tweeter be adjusted?
Yes, the HD8R features a pivoting 1-inch silk dome tweeter that can be swiveled to direct high frequencies toward the listening area for optimal sound.
Is the grille paintable?
Yes, the grille is paintable. It is magnetically attached and can be removed for painting. Use thin paint to avoid clogging the perforations.
What type of speaker is the Niles HD8R?
The Niles HD8R is a 2-way in-ceiling loudspeaker with an 8-inch woofer and a 1-inch tweeter, designed for distributed audio systems.
What is the impedance of the HD8R?
The impedance is 8 ohms, making it compatible with most standard home audio amplifiers and receivers.
How do I install the Niles HD8R speaker?
Installation requires cutting a hole of 9.5 inches in the ceiling, connecting the speaker wire, and tightening the dog-ear clamps from the front. Ensure the ceiling material is at least 0.5 inches thick.
What is the frequency response of the HD8R?
The frequency response is 40 Hz to 20 kHz, providing full-range sound from deep bass to crisp highs.
Can I use the HD8R outdoors?
The Niles HD8R is designed for indoor use only. It is not weatherproof and should not be exposed to moisture or extreme temperatures.
Where can I find the manual for the Niles HD8R?
The user manual is available for free download in PDF format on the notice-facile.com website. You can also request a translated version by providing your email.
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