











KICKER 51KSS6904 - 6x9 Component Speakers
Elevate your audio experience with the KSS6904 2-Way Component Speaker System, designed for effortless installation in a variety of domestic and import vehicles. The ultra-thin speaker profile and slimline crossover unite to deliver an unparalleled blend of acoustic excellence, rendering concert-level realism and volume right in your car. With a powerful 6" x 9" polypropolene woofer and silk-dome 1" tweeters, this system provides a smooth, rich sound quality that will transform your listening journey. Whether you’re looking for enhanced clarity in your music or the booming bass that hits just right, the KSS6904 promises to meet your needs with versatility and style.
6" x 9" polypropolene woofer with durable rubber surround
Silk-dome 1" tweeters for smooth high-frequency response
Compact 12dB crossovers with 3-position tweeter output attenuation
High Pass Crossover: 12dB/Octave @ 4 kHz
Recommended Amplifier Power: 15 - 150 Watts RMS
Peak Power Handling: 300 Watts
Sensitivity: 92dB 1W/1M
Frequency Response: 35 Hz - 21 kHz
Nominal Impedance: 4-Ohms
Includes brackets for angled, surface, and flush tweeter mounting options along with an articulating tweeter pod
Grilles included for a polished look
Elevate your audio experience with the KSS6904 2-Way Component Speaker System, designed for effortless installation in a variety of domestic and import vehicles. The ultra-thin speaker profile and slimline crossover unite to deliver an unparalleled blend of acoustic excellence, rendering concert-level realism and volume right in your car. With a powerful 6" x 9" polypropolene woofer and silk-dome 1" tweeters, this system provides a smooth, rich sound quality that will transform your listening journey. Whether you’re looking for enhanced clarity in your music or the booming bass that hits just right, the KSS6904 promises to meet your needs with versatility and style.
6" x 9" polypropolene woofer with durable rubber surround
Silk-dome 1" tweeters for smooth high-frequency response
Compact 12dB crossovers with 3-position tweeter output attenuation
High Pass Crossover: 12dB/Octave @ 4 kHz
Recommended Amplifier Power: 15 - 150 Watts RMS
Peak Power Handling: 300 Watts
Sensitivity: 92dB 1W/1M
Frequency Response: 35 Hz - 21 kHz
Nominal Impedance: 4-Ohms
Includes brackets for angled, surface, and flush tweeter mounting options along with an articulating tweeter pod
Grilles included for a polished look