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The Kicker 50CWCS154 is a CompC 15" single voice coil subwoofer rated at 225–450W RMS (900W peak) with a 4-ohm impedance, from Kicker's CompC range.
This listing is the 15". The CompC range is also available in 8", 10" and 12".
Key specifications
- Size: 15" (38 cm)
- Voice coil: single, 4 ohms
- Recommended power: 225–450W RMS, 900W peak
- Sensitivity: 89.2 dB 1W/1m
- Frequency response: 25–500 Hz
- Mounting depth: 18.7 cm
- Mounting cutout: 35 cm
- Enclosure: sealed 63.7–141.6 L or ported 85–113.3 L
CompC 15" Single Voice Coil Subwoofer — 4 Ohm (50CWCS154)
A no-nonsense 15" subwoofer that delivers serious bass output without breaking the bank.
The CompC uses a stamped steel basket and injection-moulded polypropylene cone for robust, reliable performance. Perimeter venting manages heat during extended use, and the high-temp voice coil handles sustained power without issue.
Features
- Four-ohm voice coil
- Injection-moulded polypropylene cone
- Perimeter venting for thermal management
- Ribbed polyurethane surround
- Signature yellow surround stitching
- High-strength Spiralead tinsel leads
- Stamped steel basket
- High-temp voice coil
- Spring-loaded speaker terminals
Suited to sealed or ported enclosures with 450W recommended power.
Explore the full range in Kicker CompR, CompRT & CompC Subwoofers.
Specification
| Impedance | (Ohms) 4 |
|---|---|
| Voice Coils | Single |
| RMS Power (W) | 225-450 |
| Peak Power (W) | 900 |
| Sensitivity | (dB @ 1W/1m) 89.2 |
| Frequency Response | (Hz) 25-500 |
| Outer Frame Dimension (cm) | 39.3 |
| Protrusion (cm) | 1.4 |
| Mounting Depth | 7-3/8" (18.7 cm) |
| Mounting Cutout | 13 3/4" (35 cm) |
| Min Sealed box | 2.25 cu. ft. (63.7 L) |
| Max Sealed box | 5.0 cu. ft. (141.6 L) |
| Min Ported box | 3.0 cu. ft. (85 L) |
| Max Ported box | 4.0 cu. ft. (113.3 L) |
What's Included
- Kicker 50CWCS154 Subwoofer
Kicker
About the Kicker 50CWCS154
From our tech experts at CEN
A 15 inch subwoofer from the Comp line, Kicker’s long-running range for solid bass without a competition budget, with a 4 ohm voice coil so it can be wired to suit your amplifier.
Who it suits
Drivers building a system where the bass does real work rather than filling in behind the speakers. It needs an enclosure sized correctly for the driver: sealed for tight and accurate, ported for louder and deeper.
Our tech experts advise
A subwoofer is only as good as its enclosure and the amplifier behind it. Box volume, port tuning and how the voice coils are wired decide what you actually hear. We build enclosures to suit the vehicle and match amplification at our Beeston workshop. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
Explore the full Kicker range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Kicker
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Frequently Asked Questions
Q: How much power does the Kicker 50CWCS154 need?
A: Kicker recommends 225 to 450 watts RMS, with 900 watts peak power handling, at 4 ohms.
Q: What box size does the 50CWCS154 need?
A: Kicker recommends a sealed box of 63.7 to 141.6 litres (2.25 to 5 cu ft) or a ported box of 85 to 113.3 litres (3 to 4 cu ft).
Q: What cutout does the 50CWCS154 need?
A: The mounting cutout is 35 cm (13-3/4 inch) and the mounting depth is 18.7 cm.
