Kicker KS Series 51KSC69304 6x9" 3-Way Coaxial Speakers, 150W RMS, 4Ω, Pair

Kicker 51KSC69304 is a KS Series 6x9-inch 3-way coaxial speaker pair designed for full-range factory speaker replacement and amplified daily-driver audio systems.

Key Performance Features

• 6x9-inch 3-way coaxial speaker design
• Polypropylene woofer with durable rubber surround
• 1-inch silk-dome midrange and 0.75-inch silk-dome tweeter
• Thin-mount design with less than 3 inches of mounting depth
• Grilles included for installation flexibility

System Architecture

• Type: 3-way coaxial speaker pair
• Application: Full-range vehicle speaker upgrade
• Nominal Impedance: 4 Ω
• Recommended Amplifier Power: 15–150 W RMS

Power Handling / Output

• Recommended Power: 15–150 W RMS
• Peak Power: 300 W

Driver / Construction

• Polypropylene woofer cone
• Rubber woofer surround
• 1-inch silk-dome midrange
• 0.75-inch silk-dome tweeter
• Thin-mount speaker frame designed for factory grille clearance

Installation Use Cases

• Factory 6x9-inch speaker replacement
• Amplified front or rear speaker upgrades
• Daily-driver sound quality systems needing strong full-range output

Technical Specifications

• Brand: Kicker
• Series: KS Series
• Model: 51KSC69304
• Speaker Design: 3-way coaxial
• Size: 6x9 in. (160x230 mm)
• Impedance: 4 Ω

Identifiers & Packaging

• MPN: 51KSC69304
• UPC: 713034045311
• Sold As: Pair (2 speakers)
• Included Components: Two coaxial speakers, grilles, mounting hardware, documentation

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in car audio, marine audio, and vehicle-specific integration
• Expert support for product selection, amplifier matching, and clean system setup