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White round in-ceiling speakers with silver cones and black pivoting tweeters, flush grilles, set of eighteen

Goldwood Sound, Inc.

Goldwood Sound TS80C 18 In-Ceiling Speakers 8" 9 Pair Pack

SKU CH-2M6Y-HR81E

An 18-piece in-ceiling speaker set with 8-inch woven-fibre woofers, pivoting silk-titanium tweeters and a pressure-lock mounting system that clamps to drywall without hardware

  • Product typeIn-Ceiling Speakers
  • Wide sound dispersion fills the room evenly with 18 in-ceiling speakers
  • Pivoting silk titanium dome tweeters direct high frequencies toward the listening area
  • 8" woven fiber woofers with butyl rubber surrounds deliver deep bass down to 32Hz
  • Pressure Lock mounting system clamps to drywall without any extra hardware
  • 92dB sensitivity at 8 ohms works with amplifiers from 10 to 250 watts per channel

18-Speaker In-Ceiling System

The Theater Solutions TS80C pack supplies 18 flush-mount speakers arranged as nine stereo pairs. Each unit uses a traditional passive design driven by a home audio receiver or amplifier. The 8-inch woven-fiber woofers and pivoting silk-titanium dome tweeters form a two-way array for full-range coverage. Builders wiring whole-house audio or large home-theatre layouts can install them without specialised tools.

92dB Sensitivity and 32Hz–20kHz Response

With a rated sensitivity of 92dB at 8 ohms the speakers produce ample volume from modest amplifier power. The frequency response extends from 32Hz to 20kHz through second-order 12dB-per-octave crossovers. Recommended amplifier power is between 10 and 250 watts per channel, so typical multi-zone receivers operate well within thermal limits. No active cooling or external power supply is required.

Pressure Lock Mounting and Paintable Grilles

The proprietary Pressure Lock system clamps each speaker to drywall without separate hardware, fitting a 9.625-inch cut-out and 3.5625-inch mounting depth. Overall diameter is 11.0625 inches. Spring-loaded terminals accept raw speaker wire, and CL3-rated in-wall cable is recommended for code-compliant runs. Removable ABS grilles can be painted to match any ceiling finish.

How it compares

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

Price $564.99
Pricier than about 90% of the 1,147 comparable items (median $133.99).

Specifications

Product
Brand nameTheater Solutions by Goldwood
Product typeIn-Ceiling Speakers

Questions about this item

How do I install the TS80C speakers using the Pressure Lock Mounting System, and what step do people often miss?

Cut a 9.625" hole, ensure at least 3.5625" mounting depth, then press the speaker up until the clamps lock; the step often missed is verifying the clamps have fully engaged on both sides of the drywall.

What maintenance or replacement will the TS80C speakers need over time?

The removable grilles can be repainted to match décor changes; the woven-fibre woofers and silk-titanium tweeters are passive with no user-serviceable parts, so no scheduled maintenance is required beyond occasional dusting.

What limit appears first when the TS80C speakers are driven hard for long periods?

The 12 dB-per-octave crossover and 8 Ω nominal impedance mean the amplifier’s 250 W per-channel ceiling is the first hard limit; sustained peaks above that risk thermal compression or driver damage.

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