Crestron Ultimate 3 in. All Weather In-Ceiling Speaker Kit with Woofer and Tweeter, White Textured
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PRODUCT DESCRIPTION
Crestron Ultimate 3 in. All Weather In-Ceiling Speaker Kit with Woofer and Tweeter, White Textured - Local Warranty
A 2-way all weather in-ceiling speaker made by Origin Acoustics whose visible tweeter resembles 3.5 in. (89 mm) designer lighting, with a separate woofer enclosure hidden in the ceiling. Weatherised construction suits showers, saunas, locker rooms, yachts and marine applications.
Key Features
- Audiophile performance 2-way all weather in-ceiling speaker
- 6 in. carbon fibre woofer in a cast aluminium enclosure
- 2 in. (51 mm) wideband ceramic-coated aluminium tweeter
- IP66 rated for particle and water protection
- 75 W RMS / 200 W peak power handling, 8 Ohms nominal
- 44 Hz to 20 kHz (±3 dB) frequency response
- Trim-ring kit with six designs including invisible flush-mount, plus round and square grilles
ULTIMATE IC3-SA-WOOFER/TWEETER-W-T-KIT Datasheet — Technical Specifications
General
| Product Name | Ultimate 3 in. All Weather In-Ceiling Kit (Woofer and Tweeter) |
| Brand | Crestron (made by Origin Acoustics) |
| Part Numbers | ULTIMATE IC3-SA-WOOFER/TWEETER-W-T-KIT |
| Kit Components | ULTIMATE-IC3-AW-SA-BOX-WOOFER-W-T-EACH and ULTIMATE IC3-AW-SA-TWEETER-EACH |
Acoustic Performance
| Woofer | 6 in. carbon fibre |
| Tweeter | 2 in. (51 mm) wideband ceramic-coated aluminium cone, neodymium transducer |
| Crossover | Custom 2-way passive, 200 Hz crossover point |
| Impedance | 8 Ohms nominal |
| Frequency Response | 44 Hz to 20 kHz (±3 dB) |
| Frequency Range | 35 Hz to 20 kHz (±10 dB) |
| Power Handling | RMS 75 W; Peak 200 W |
| Maximum SPL | Program 102 dB; Peak 107 dB |
| Coverage | 100° conical |
| Sensitivity | 82 dB @ 1 W/1 m |
Connections & Construction
| Input | 2-pin pluggable screw terminals |
| Max Wire Size | 12 AWG (4 mm²) |
| Enclosure Material | Cast aluminium |
| Mounting | Overlapping formed steel straps, adjustable from 362 mm to 610 mm (14.25 to 24 in.) |
Dimensions & Weight
| Kit (H x W) | 356 x 203 mm (14 x 8 in.) |
| Kit Weight | 5.46 kg (12.05 lb) |
| Woofer Box (H x W x D) | 356 x 203 x 169 mm (14 x 8 x 6.67 in.); 5.21 kg (11.5 lb) |
| Tweeter | Height 141 mm (5.57 in.), diameter 72 mm (2.85 in.); 0.24 kg (0.55 lb) |
| Square Trim Rings | Flush 100 mm; Invisible 130 mm ext. / 100 mm int.; Flanged 124 mm ext. / 100 mm int. |
| Round Trim Rings | Flush 95 mm; Invisible 125 mm ext. / 95 mm int.; Flanged 119 mm ext. / 95 mm int. |
Environmental & Compliance
| Operating Temperature | -15.5° to 80°C (4° to 176°F) |
| Humidity | 10% to 95% RH non-condensing |
| Ingress Protection | IP66 for particles and water (when the tweeter is fully installed into the woofer box) |
| Compliance | CE, Intertek Listed for US & Canada, FCC Part 15 Class B digital device |
Compatibility & Software Support
Installation
| Pre-construction | The woofer box can be installed on its own during pre-construction; the tweeter is fitted after construction is finished |
| Fixing | Built-in rails secure the woofer enclosure to the ceiling joists; tweeter locks with a twist and hex screw |
| Ceiling Depth | Three spacer rings allow ceiling material depths up to 35 mm (1.38 in.) |
| Design Match | Designed to sit alongside the LFX-DL-TUNC downlight for a uniform ceiling appearance |
Package Contents & Ordering Information
In the Box
- ULTIMATE-IC3-AW-SA-BOX-WOOFER-W-T-EACH woofer enclosure
- ULTIMATE IC3-AW-SA-TWEETER-EACH tweeter
- Mounting hardware and installation hardware
- Trim-ring kit (six designs) with round and square grilles
- Three spacer rings
Models
| Configuration | Part number |
| In-ceiling kit (woofer and tweeter), white textured | ULTIMATE IC3-SA-WOOFER/TWEETER-W-T-KIT |
Datasheet & Downloads
Frequently Asked Questions — ULTIMATE IC3-SA-WOOFER/TWEETER-W-T-KIT
Can it be used in wet areas?
Yes. Crestron rates it IP66 for particles and water (when fully installed) and lists showers, saunas, locker rooms, yachts and marine applications as suitable locations.
Can I install it in stages?
Yes. The woofer box can be installed during pre-construction, and the tweeter fitted once construction is complete.
What trim options are included?
The trim-ring kit has six designs, including invisible flush-mount options, with both round and square grilles. Three spacer rings cover ceiling material depths up to 35 mm.
What power handling and impedance does it have?
75 W RMS and 200 W peak, at 8 Ohms nominal impedance.
What does the visible part look like?
The tweeter resembles 3.5 in. (89 mm) designer lighting and is designed to blend in alongside an LFX-DL-TUNC downlight.





