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The Kicker 45KMTC8W is a pair of 8" (200 mm) KM Series marine tower coaxial speakers rated at 150 W, featuring a seven-colour LED grille and a toolless swivel mount. They are part of Kicker's KM Marine range, built for open-water use.
Key specifications
- Model: 45KMTC8W
- Driver size: 8" (200 mm)
- Power handling: 150 W
- Voice coil impedance: 4 Ω
- Tweeter: 1" PEI
- Clamp range: 1.5"–3.25" tubing
- Mounting hardware: 316L stainless steel
- LED grille: seven-colour system included
- Sold as a pair
KM Marine 8" Tower Coaxial Speaker System with White LED Grilles
The KMTC8 tower speakers offer a flexible, stylish solution for boats. Rotate the speaker in any direction without tools using the locking cam/toggle system, and the built-in LED grille lights up the water at night.
Features
- 4 Ω voice coil
- 1" PEI tweeter
- UV-treated polypropylene woofer with Santoprene® surround
- Near full-rotation swivel with toolless locking cam/toggle system
- Stainless steel/ABS clamp fits 1.5"–3.25" tubing
- UV-resistant polymer basket
- Through-clamp wiring system
- 316L stainless mounting hardware included
- Grille with seven-colour LED system included
- Meets or exceeds ASTM standards for UV and salt/fog exposure
Explore the full range in Tower Speakers.
Specification
| Woofer (in, cm) | 8, 20 |
|---|---|
| Tweeter (in, cm) | 1, 2.5 |
| Tweeter Dome Material | PEI |
| Rated Impedance (ohms) | 4 |
| Peak Power (watts, per ANSI/CTA-2031-A) | 300 |
| Recommended Amplifier Power (watts RMS) | 150 |
| Sensitivity | (1W, 1m) 92 |
| Frequency Response | (Hz) 30-21k |
| Height incl. bracket (in, cm) | 12.375, 31.4 |
| LED Lighting | Yes |
| Grill Colour | White |
| Waterproof Rating | ASTM B117 200 hr Salt Fog Test Compliant |
More specs
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What's Included
- 2 Full-range speaker enclosures
- Mounting hardware
Kicker
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Frequently Asked Questions
Q: Do I need an amplifier to run these speakers?
A: Not always. Most speakers will run from a standard head unit, but a dedicated amplifier lets them perform at their best, particularly for component sets and higher power handling models. The RMS figure in the Specification tab is the guide to how much clean power they can use.
Q: What is the difference between coaxial and component speakers?
A: Coaxial speakers combine the tweeter and woofer in one unit for a simple like-for-like upgrade. Component sets separate the tweeter and woofer with a crossover for better imaging and detail, and suit installs where sound quality is the priority.
Q: Do these come as a pair?
A: Unless stated otherwise, car speakers are sold in pairs. Check the product title and What's Included tab, which lists exactly what is in the box.
Q: Can CEN fit these speakers for me?
A: Yes. CEN offers professional installation from our Nottingham premises. Contact us to book an installation slot or ask for a fitting quote.
Q: Are the Kicker MSC65 speakers waterproof?
A: They are IP66 certified and meet or exceed ASTM standards for UV and salt/fog exposure, with corrosion-resistant waterproof connectors and 316L stainless mounting hardware.
Q: Do the MSC65 speakers have lights?
A: Yes. Integrated RGBW LED lighting is standard, letting you choose from a wide range of colours.
Q: Which grille colours come with the Kicker 51MSC65?
A: Both white and charcoal grilles are included in the box.















































