SKU: 76469656291

Monitor Audio ICS-8 In-Ceiling Subwoofer

Sale price$544.05 Regular price$604.50
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Description

Monitor Audio ICS-8 In-Ceiling SubwooferKey Information Sensitivity (1W @ 1M): 85 dB Power Handling (RMS): 150 W (full range IEC268 5 rating) Nominal Impedance: 8 ohms Driver Size: 20 cm Sold As: Single Speaker The Monitor Audio ICS 8 subwoofer enables system enhancing bass from the most visually discreet of settings. Developed primarily to complement the Monitor Audio CF230 speaker system, the ICS 8 fits into ceiling and wall cavities and under floors, enhancing the CF230 driver array and

Key Information

  • Sensitivity (1W @ 1M): 85 dB
  • Power Handling (RMS): 150 W (full range – IEC268-5 rating)
  • Nominal Impedance: 8 ohms
  • Driver Size: 20 cm
  • Sold As: Single Speaker

The Monitor Audio ICS-8 subwoofer enables system-enhancing bass from the most visually discreet of settings. Developed primarily to complement the Monitor Audio CF230 speaker system, the ICS-8 fits into ceiling and wall cavities and under floors, enhancing the CF230 driver array and providing punchy bass from 40 Hz to 120 Hz.

Exclusively available with its specially designed pre-construction to allow a precise edge to plaster and finish, the ICS-8 follows the same visual appearance as the CF230, with round and square flush fit grille options on offer. Integrators can combine an IC8-S with a CF230 system, fit grilles to match and create a stunning sounding audio system from a practically invisible, yet extensive, speaker set up.

The ICS-8’s 20 cm long throw driver uses Monitor Audio’s renowned C-CAM cone technology to help ensure excellent reliability, as well as outstanding audio performance. Angled internally in the rigid MDF enclosure to reduce the ICS-8’s overall box height, this specially designed driver operates in the small bandpass area, treating listeners to tuneful, punchy bass.

This design provides the performance of 20 cm subwoofer from but a 10 cm grille opening. The ICS-8 is used in mainly pre-construction installations, when and where access can be made, such as in a basement, and when afforded sufficient joist depth and spacing.  This set up allows the Monitor Audio subwoofer to breathe new audio life into an old environment.

In new projects, the CFB3-R and CFB3-SQ pre-construction kit makes installation a thoroughly rewarding process. Integrators simply mount the bracket, which enables the cutting of the cut-out hole, and – after the plasterboard is fitted – allows them to secure the tube to the d-ring. The ‘mud bank’ fits to the plasterboard prior to plastering, and the plastering shield allows skimming up to, and very slightly over, the entire bracket. When dry, integrators sand back the area around the aperture to reveal a beautifully precise, clean edge. The resulting fit, especially when the grille is painted to match the ceiling colour, is perfectly discreet, with no edges or shadow to catch the eye.

The Monitor Audio CF230 speaker is the perfect visual and audio match for the ICS-8 subwoofer. Combine the ICS-8 with a maximum of eight CF230s, providing the sub with a single/mono channel of amplification, and you can create a sensational sound system, which operates with aplomb out of incredibly unobtrusive openings. With regards to power, the Monitor Audio IA150-8C eight channel DSP amplifier effortlessly drives six CF230s with two spare channels to take charge of a single ICS-8, or even a pair of the new subwoofers.

The ICS-8 subwoofer further demonstrates Monitor Audio’s commitment to designing and building discreet speaker systems which deliver on all three fronts – fit, finish, and performance.

TECHNOLOGY

  • Architectural, discreet pre-construction subwoofer
  • Can be installed in ceiling, under-floor or suitable cavities
  • Delivers powerful bass down to 40 Hz
  • Complements the CF230 in a full-range 2.1 system
  • High-performance, long throw 20cm driver, featuring C-CAM cone technology
  • Flush fit mounting kit
  • Designed to complement flush-fit downlighting systems
  • Round and square grille options
  • Sealed bandpass enclosure design - stops ingress of dirt and building materials
  • Silicon rubber damping pads fitted to cabinet

SPECIFICATIONS

Frequency Response (-6 dB): 40 Hz – 120 Hz

Sensitivity (1W@1M): 85 dB

Nominal Impedance: 8 ohms

Maximum SPL: 107 dB

Power Handling (RMS): 150 W (full range – IEC268-5 rating)

Crossover Recommendation: Low pass filter at 120 Hz, 12-24 dB/Octave

Recommended Amplifier Requirements: 150 W

Drive Unit Complement: 20 cm long throw bass driver, featuring C-CAM cone technology

Box Dimensions: 396 x 280 x 235 mm (159/16x 11 x 91/4)

Vent Dimensions: 427 mm (long) x 75 mm (DIA)

Connection: Sprung push type terminals – Gold plated

Cabinet Support: 15 mm MDF construction, vinyl laminate surface

Construction Material: RoHS, CARB2.

Weight: 10.2 kg (22 lb 8 oz)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 76469656291

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4.4 ★★★★★
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Product Reviews
K
Kat McC
Alexandria, US
★★★★★ 5
Easy to destroy, better for dogs who are light on their toys
My dogs absolutely loved these right away, the squeaker grabbed their attention instantly, and they had a blast playing with them. That said, these are made of a pretty thin latex material, and my dogs immediately shredded them. They didn’t last long at all, so I’d definitely consider these more of a short-term or supervised toy rather than something durable. Because of that, I’d only recommend them if you have dogs that aren’t heavy chewers or that you know won’t try to swallow pieces. Otherwise, they can become a bit of a mess quickly. Overall, fun toys that dogs clearly enjoy, but not built for durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
M
MobiusBookReview
Cuba, US
★★★★★ 4
A Funny Lesson in Toy Durability
I actually have two very different reviews for these toys. First up was the Welsh Terrier, who weighs all of 8 pounds and absolutely destroyed the pink one. The squeaker was done in under five minutes, and the poor little toy lost its ears in less than three. So for some dogs, these may not last long at all. Now for review number two: my 45-pound Shar Pei is having an absolute blast with the blue and orange toys. He shakes them, pulls on them, squeaks them nonstop, and even tosses them around, and so far they are still in perfect shape after a few days of regular play. So in my experience, durability really seems to depend on the dog and probably which toy in the set they latch onto first. They are definitely fun, soft, and engaging squeaky toys, but if your dog is a determined little destroyer, just know they may not hold up for long. For my bigger pup, though, they have been a hit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
K
Verified Purchase
KIM J.
Charlottesville, US
★★★★★ 5
Eldestructo Jack
To say my pup loved them was an UNDERSTATEMENT. Within 12 hrs what I bought for 3 dogs has become 1 dogs . He literally has ripped the heads off. I wish a lil more durable but hey he love each one. He is special lil man who can tear anything up.
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Reviewed in the United States on April 20, 2026
S
S. H.
Omaha, US
★★★★★ 5
Holds Up Well So Far – Nice Multi-Texture Toy
We picked up this rope plush for our dog, and overall it’s been a solid addition to the toy bin. The combination of soft plush and rope makes it more interesting than a standard stuffed toy. Our dog likes to chew on the rope sections and carry it around by the neck, and it’s held up better than most plush toys we’ve tried. The stitching seems reinforced in key areas, and even after several play sessions (including some light tug), it hasn’t come apart. That said, the size is something to pay attention to. This seems better suited for small to medium dogs or for supervised play if your dog is rough with toys. Also, while it does have a squeaker, it’s not overly loud, which could be a plus or minus depending on your preference. Overall, it’s a fun, well-designed toy that mixes textures nicely and keeps our dog engaged. Just match it to your dog’s play style and expectations for durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
C
Verified Purchase
Cheri Asher
Lowell, US
★★★★★ 1
Terrible product
These made my dog very sick. The chemical smell alone is too much. Should not be aloud for puppies to chew on .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

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