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Three round white in-ceiling speakers with black drivers and removable grilles, flush-mount design

Acoustic Audio

Acoustic Audio CS-IC83 In-Ceiling 8" 3-Way 3 Speaker Set Home Audio Speaker

SKU CH-PRK4-S43Z7

A set of three flush-mount in-ceiling speakers with 8-inch woofers, midrange drivers and 13 mm tweeters covering 40 Hz to 20 kHz at 95 dB sensitivity

  • Product typeIn-Ceiling Speakers
  • Wide sound dispersion integrates easily with new or existing audio systems
  • 8" poly cone woofers with butyl rubber surrounds deliver full-range coverage
  • 13mm soft dome tweeters and poly mica midranges produce clear highs and mids
  • Pressure Lock mounting clamps to drywall without extra hardware
  • Paintable ABS housings and removable grilles match any décor

Three-speaker in-ceiling set for home theater

This Acoustic Audio CS-IC83 set provides a centre, front-right and front-left channel in a flush-mount design. Each unit uses an 8-inch poly-cone woofer, a poly-mica midrange and a 13 mm soft-dome tweeter in a three-way passive crossover network. The speakers suit buyers who want a complete front soundstage that disappears into the ceiling.

Check receiver power and cut-out dimensions

Your amplifier or receiver must supply raw speaker-wire outputs rated between 10 and 350 watts per channel at 8 ohms. Installation requires a round hole of 9.45 inches and a mounting depth of 3.78 inches behind the ceiling surface. The overall speaker diameter is 10.83 inches, so verify joist spacing and clearance before ordering.

Extended listening at rated output

The 95 dB sensitivity at 8 ohms lets the system reach reference levels without pushing the amplifier into compression. Poly cones with butyl rubber surrounds and progressive spiders maintain excursion control during long sessions, while the passive crossovers keep driver integration stable as voice coils warm. Frequency response stays within 40 Hz to 20 kHz under sustained load.

How it compares

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

Price $85.99
Cheaper than about 68% 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 is included in the CS-IC83 set and what must I buy separately?

The set contains three in-ceiling speakers with 8" poly woofers, poly mica midranges, 13mm soft dome tweeters, removable paintable grilles and spring-loaded wire terminals. You must supply a home audio receiver or amplifier with raw speaker wire outputs rated between 10 and 350 watts per channel and the speaker wire itself.

How do I decide between the centre, front-right and front-left speakers in this set?

All three speakers are identical 3-way units with 40Hz-20kHz frequency response and 95dB sensitivity at 8 ohms. Install one as the centre channel and the other two as front right and left for a matched front soundstage.

What does the 95dB at 8ohm figure mean once the speakers are installed?

It means each speaker produces 95dB output at one metre with one watt of power, so a typical receiver delivering 10-350 watts per channel will drive them to loud, clear levels in a home theatre room.

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