Crestron Ultimate 8 in. All Weather In-Ceiling Subwoofer, White Textured
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PRODUCT DESCRIPTION
Crestron Ultimate 8 in. All Weather In-Ceiling Subwoofer, White Textured - Local Warranty
An all weather in-ceiling subwoofer made by Origin Acoustics that adds deep, extended bass to multiroom audio and home theatre systems while keeping a discreet ceiling appearance. Its paintable grille complements other Crestron Ultimate and Reference speakers.
Key Features
- 8 in. (203 mm) carbon fibre woofer
- Custom 2nd-order 150 Hz low-pass filter
- IP66 rated for particle and water protection; suitable for marine applications
- 200 W program / 400 W peak power handling, 8 Ohms nominal
- 45 Hz to 150 Hz (±3 dB) frequency response
- Twist-and-lock tool-less bayonet mounting
- Low profile 120 mm (4.72 in.) depth
ULTIMATE ICS8-AW-W-T-EACH Datasheet — Technical Specifications
General
| Product Name | Ultimate In-Ceiling 8 in. Subwoofer, All Weather |
| Brand | Crestron (made by Origin Acoustics) |
| Part Numbers | ULTIMATE ICS8-AW-W-T-EACH (sold singly) |
| Finish | White textured, round grille with white plastic bezel |
| Regulatory Model | M202046009 |
Acoustic Performance
| Woofer | 8 in. (203 mm) carbon fibre |
| Low-Pass Filter | 150 Hz, custom 2nd order |
| Impedance | 8 Ohms nominal |
| Frequency Response | 45 Hz to 150 Hz (±3 dB) |
| Frequency Range | 35 Hz to 175 Hz (±10 dB) |
| Power Handling | Program 200 W; Peak 400 W |
| Sensitivity | 86 dB @ 1 W/1 m |
Connections & Construction
| Input | 2-pin 5.08 mm pitch, 10 A, detachable terminal block |
| Max Wire Size | 12 AWG (3.31 mm²) |
| Baffle | Fibre reinforced polypropylene |
| Grille | Electroplated and powder-coated steel, paintable, magnetically held bezel design |
| Mounting | Tool-less twist-and-lock bayonet mounting system |
Dimensions & Weight
| Diameter without Grille | 244 mm (9.61 in.) |
| Depth | 120 mm (4.72 in.) without bayonet ring; up to 134 mm (5.26 in.) with bayonet ring |
| Round Grille Diameter | 259 mm (10.20 in.) |
| Cutout Diameter | 222 mm (8.75 in.) recommended |
| Weight | 2.26 kg (5 lb) |
Environmental & Compliance
| Operating Temperature | -15.5° to 80°C (4° to 176°F) |
| Humidity | 10% to 90% RH non-condensing |
| Ingress Protection | IP66 for particles and water |
| Compliance | CE, RoHS, FCC Part 15 Class B digital device |
Compatibility & Software Support
Compatibility
| Cutout | Ultimate and Reference IC6 and IC8 speakers share the same cutout diameter and are interchangeable |
Optional accessories listed by Crestron (sold separately): square and/or aluminium-coloured grilles, Flush Mount Kit (SPKA-FMKT-IC6/IC8), Preconstruction Mounting Kit (SPKA-PMK-IC6/IC8), New-Construction Template (SPKA-NCTP-IC6/IC8), Fire Rated Back Box (SPKA-BBFR8-IC6/IC8).
Package Contents & Ordering Information
In the Box
- Subwoofer with round grille (white plastic bezel)
Models
| Configuration | Part number |
| Single subwoofer, white textured | ULTIMATE ICS8-AW-W-T-EACH |
Datasheet & Downloads
| Product page | Crestron ULTIMATE ICS8-AW-W-T-EACH product page |
Frequently Asked Questions — ULTIMATE ICS8-AW-W-T-EACH
What is it designed for?
Adding full low-end to in-ceiling speaker systems in multiroom audio and home theatre applications where extended low-frequency response is needed, with easy installation and a discreet appearance.
Can it be used in marine or wet environments?
Yes. It is IP66 rated for particles and water, and Crestron describes it as suitable for marine applications.
Does it have a built-in crossover?
It has a custom 2nd-order low-pass filter at 150 Hz.
What cutout does it need?
The recommended cutout diameter is 222 mm (8.75 in.).
Does it match other Crestron speakers?
Yes. Crestron notes that its high-end composition and paintable grilles complement other Crestron Ultimate and Reference speakers.




