Kicker 51PSC654 PS Series 6.5" 60W RMS (120W Peak Power Handling) 4 Ohms, Powersports Weather-proof Coaxial Speakers
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What's Inside?
- • (2) 2-way speakers
- • (2) Grilles
- • (2) Kicker logo grille badges
- • (2) 11" speaker wires with tinned bare ends and female quick-slide connectors.
- • (4) Red plastic crimp connectors
- • (8) 1" Screws
- • (8) Speed clips
- • Info Card with QR code for owner's manual
- • Owner's Manual
Why Choose Kicker 51PSC654 Marine Speakers?
Weatherproof Powersports Speakers with Crisp Audio
Featuring titanium tweeters and neodymium magnets for long-lasting, water-resistant performance, these lightweight speakers deliver clear, high-quality sound even at lower power levels without requiring modifications to vehicle fairings.
Compact Powersports Speakers with Optimized Performance
Designed for 60 W RMS and up to 120 W peak power, these speakers deliver dynamic sound while their shallow mounting depth and low top-mount height allow for easy installation in tight spaces.
Full-Range Powersports Speakers with Complete Installation Kit
These speakers come with grilles, wiring harnesses, screws, and KICKER badges for easy setup, feature 92.5 dB sensitivity for clear audio even at lower power, and deliver full-range sound across 40 Hz – 20 kHz for deep lows and crisp highs.
Frequently Asked Questions (FAQ)
- • Why do my marine speakers sound distorted at high volume?
Distortion is usually caused by amplifier clipping or the gain being set too high. Properly matching the amplifier and adjusting the gain will help produce cleaner sound.
- • Can these handle rain and saltwater exposure?
Yes. They are designed for marine use and can withstand moisture, UV rays, and splashes, but rinsing them with fresh water after saltwater use helps extend their lifespan.
- • Why is one speaker louder than the other?
This is commonly caused by loose wiring, incorrect balance settings, or a faulty connection. Inspect the wiring and verify the balance and fade settings on your receiver.
- • Why does the sound signature change drastically when I put my helmet on while riding?
Yes. They are compatible with most marine receivers, although an external amplifier can provide greater volume and improved sound quality.
- • Why is the bass weaker than expected?
Weak bass is often caused by reversed speaker polarity or poor mounting. Check the wiring and make sure the speakers are securely installed in a solid mounting surface.
- • Can I install these on a boat, UTV, or golf cart?
Yes. These speakers are suitable for boats and many outdoor recreational vehicles exposed to weather and vibration.
- • Can I safely wire these 4-ohm powersports speakers in parallel on a standard two-channel amplifier?
Wiring two pairs in parallel drops the total electrical load down to 2 ohms per channel. Before connecting them this way, verify that your amplifier is officially rated to handle a stable 2-ohm stereo load to prevent overheating.
- • Should I use marine-grade speaker wire?
Yes. Marine-grade wire provides better resistance to corrosion and moisture than standard automotive wiring.
- • Why do I hear engine noise through the speakers?
This is usually caused by poor grounding or electrical interference from the charging system. Improving the ground connection and separating audio cables from power wires often resolves the issue.
- • Can I use my stock Harley-Davidson factory amplifier to power these replacement speakers?
Yes, but since these are standard 4-ohm speakers, they may draw less power and sound quieter on older 2-ohm factory systems. Adding an outboard amplifier rated for 60 watts RMS per channel will deliver maximum volume and clarity.
- Diameter : 6.5 Inch
- Sensitivity : 92.5 dB
- Impedance : 4 Ohm
- Frequency Response : 40-20000 Hz
- Peak Power Handling : 120 Watts
- Color : Black
- RMS Power Handling : 60 Watts
Features:
- Weatherproof Design: Titanium tweeters and neodymium magnets resist water and harsh weather for long-lasting performance.
- Clear, Crisp Audio: Engineered to provide high-quality sound even at lower power levels.
- Lightweight Construction: Minimal weight ensures no modifications to vehicle fairings are needed.
- Optimized Power Handling: Recommended for 60 watts RMS, with a peak power of 120 watts for dynamic sound.
- Compact Mounting: Shallow mounting depth and low top-mount height allow easy installation in tight spaces.
- Complete Installation Kit: Includes grilles, wiring harnesses, screws, and KICKER badges for a hassle-free setup.
- High Sensitivity: 92.5 dB sensitivity ensures your music remains loud and clear even at lower power.
- Wide Frequency Response: 40 Hz – 20 kHz covers deep lows and crisp highs for full-range sound.
Specifications:
- Woofer Size: 6-1/2 in / 160 mm
- Tweeter Size: 3/4 in / 20 mm
- Impedance: 4 Ohm
- Recommended Amplifier Power: 60 watts RMS
- Peak Power: 120 watts (per ANSI/CTA-2031-A)
- Sensitivity: 92.5 dB (1W, 1m)
- Frequency Response: 40 Hz – 20 kHz
- Mounting Depth: 2 in / 50 mm
- Mounting Hole Diameter: 5-1/16 in / 128 mm
- Top Mount Height: 1/4 in / 6.5 mm
- Weight: 15.2 oz / 430 g
- Grilles: Yes
- UPC: 713034045502
- Weight: 2.3
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
