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Pair of white round in-ceiling speakers with removable grilles, low-profile ABS housings

Goldwood Sound, Inc.

Goldwood Sound, Inc. HD-5 In-Ceiling Speaker Pair 5.25

SKU CH-NSCB-KWRZX

A pair of 5.25-inch in-ceiling speakers with pivoting titanium tweeters and a pressure-lock mounting system for flush installation

  • Product typeIn-Ceiling Speakers
  • Wide 40Hz-22kHz frequency response covers deep bass to crisp highs
  • 97dB sensitivity delivers loud, clear sound from modest 10-250W amplifiers
  • 25" woven-fiber woofers with butyl rubber surrounds resist wear for lasting performance
  • Pivoting titanium tweeters direct high frequencies toward the listening area
  • Pressure Lock system clamps to 6.61" cut-outs without separate hardware

Pair of In-Ceiling Speakers for Home Theater

This pair of in-ceiling speakers is built for stereo or surround sound in a home theater or whole-house audio system. They connect to any receiver or amplifier that has raw speaker wire outputs. The passive design means no separate power supply is needed. Buyers who want active speakers with built-in amplification or wireless streaming will need a different solution.

Pressure Lock Mounting with Paintable Grilles

The Pressure Lock Mounting System clamps the low-profile housings to drywall without separate hardware. A round cut-out of 6.61 inches and a mounting depth of 2.8 inches are required. The overall diameter is 7.48 inches. Durable ABS housings and removable grilles can be painted to match the ceiling. Installers who need a rectangular cut-out or a different mounting depth cannot use this system.

5.25 Inch Woofers and Pivoting Titanium Tweeters

Each speaker uses a 5.25 inch woven fiber cone woofer with a butyl rubber surround and a pivoting titanium tweeter in a 2-way configuration. Frequency response is 40Hz to 22 kHz with a sensitivity of 97dB at 8 ohms. The amplifier must deliver between 10 and 250 watts per channel. Listeners who require deeper bass extension below 40Hz will need a separate subwoofer.

How it compares

Measured against everything we stock in Home Speakers & Subwoofers, at today’s prices. Recalculated every night.

Price $32.99
Cheaper than about 93% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameAcoustic Audio by Goldwood
Product typeIn-Ceiling Speakers

Questions about this item

What amplifier power range does the 97 dB sensitivity at 8 ohms require?

The speakers need an amplifier delivering between 10 and 250 watts per channel to match the 97 dB sensitivity at 8 ohms.

What ceiling cut-out diameter and mounting depth does the 7.48" overall speaker need?

Cut a 6.61" round hole and ensure at least 2.8" of clearance above the ceiling for the mounting depth.

How does the Pressure Lock Mounting System secure the speaker, and what mistake should be avoided?

The system clamps directly to drywall without extra hardware; the common error is over-tightening the locks, which can crack the ceiling board.

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