Polk 4-Inch 135W Speakers with Kicker CS Series 4-Inch Coaxial Speakers

Upgrade from your OEM speaker system toward a bigger, fuller, high-performance sound with the Polk 4-Inch 135W Speakers w/ Kicker CS Series 4-Inch Coaxial Speakers. The high-grade materials used in our DB+ Series ensure you get an audio system that’s designed and engineered for clear, full range sound that will last much longer than your factory setup. These speakers also feature non-resonant materials so you get extremely clear highs, mids and lows no matter what you’re listening to through our patented Dynamic Balance (DB) Technology.

The new DB+ series has been updated so you can enjoy a simple drop in installation in any vehicle including cars, boats, ATV’s -- you name it. Its new shallow tweeter design ensures your factory speaker grille re-installs with ease for a flush, seamless look. This quick and easy experience also ensures a faster installation process so you can get back to what matters with our great sound always along for the ride.

Also included are the Kicker CS Series 4-Inch Coaxial Speakers so give your factory speakers a boot and introduce them to these. These 2-way speakers jam at 150 watts max each and significantly upgrade your sound. The stamped steel framework supports the rigid polypropylene cone with Extended Voice Coil technology. The speakers also features a balanced dome tweeter, no-protrusion polyether imide balanced dome tweet, and 4 ohms impedance. These speakers perform best when paired with a CX amplifier and on 50 watts of power.

• Polk DB402 4" 135W Car Speakers (Pair)
• 135 Watt Max
• 45 Watt RMS
• Impedance: 4 ohm
• Marine certified
• Universal Fit
• Tweeter size: 3/4"
• Frequency response: 60Hz
• 22kHz
• Sensitivity: 90 dB
• Mounting depth top: 1.79"
• Mounting depth bottom: 2"
• We are an authorized Polk dealer!
• This is an upgrade from DB401
• Color: Black
• Product condition: New
• Warranty: 1 year
• Part number: DB402
• Kicker CS Series 4-Inch Coaxial Speakers (Pair)
• 150 watts maximum each, 50 watts RMS each
• 4 ohms impedance
• Extended Voice Coil technology
• Stamped steel framework
• Zero protrusion polyether imide balanced dome tweet
• Rigid polypropylene cone
• Balanced dome tweeter
• 2-way speakers
• Sensitivity: 88 dB
• Top mount depth: 1/4 inch
• Bottom mount depth: 1 3/16 inches
• Mounting hole diameter: 3 3/4 inches
• Tweeter size: 1/2 inch
• Woofer size: 4 inches
• Frequency range: 60-20k Hz
• Dimensions: 4 x 4 inches
• Warranty: 1 year
• Part number: 43CSC44

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