Proficient Audio W667
6.5-inch Poly In-Wall Speakers
Proficient Audio W667 6.5-inch Poly In-Wall Speakers deliver clean, balanced sound with a polypropylene woofer for solid bass and a soft-dome tweeter for smooth high frequencies, making them a practical choice for affordable whole-home audio installations. The efficient 8-ohm design produces strong output with minimal amplifier power while the low-profile construction and magnetic thin-bezel grilles provide a clean, unobtrusive in-wall finish.
- 6.5-Inch Polypropylene Woofer — Delivers responsive bass down to 45Hz with clean midrange reproduction and low distortion for enjoyable full-range audio.
- Smooth Soft-Dome Tweeter — A 3/4-inch fixed soft-dome tweeter provides clear, natural high-frequency detail across the upper range.
- Efficient 90dB Sensitivity — High sensitivity helps produce strong volume using roughly half the amplifier power required by a typical speaker, making it well suited for low-powered multiroom systems.
- 75-Watt Power Handling — Supports up to 75 watts with a 45Hz–20kHz frequency response and 8-ohm impedance for versatile system integration.
- Easy In-Wall Installation — Measures 12-1/4 x 8-3/16 x 3-3/16 inches with a 10-7/8 x 6-3/4-inch wall cutout and includes thin-bezel grilles secured with Neo Magnets.
- For more information visit Manufacturer”s Website


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