BOSS Audio Systems CXX8 8-Inch Car Subwoofer — 600W Max, 4 Ohm VC, Easy Mount

Unleash deeper bass with the BOSS CXX8 8-Inch Subwoofer

The BOSS Audio Systems CXX8 8" Chaos Extreme Series subwoofer blends bold looks with confident bass performance. Housed in a metallic black finish, this single-voice-coil driver brings a clean low end to your ride while maintaining a sleek, aftermarket-ready vibe. With up to 600 watts of power handling and a straightforward mounting design, it’s a stylish upgrade that can fit a wide range of cars and setups.

Built for durability and consistent performance

• Polypropylene cone delivers a resilient, long-lasting foundation for clear lows and steady output.
• Rubber surround tolerates repeated flexing and punishing use, helping movement stay smooth over time.
• Stamped basket efficiently transfers energy while resisting corrosion and maintaining strength at higher temperatures.
• Single 4 Ohm voice coil balances temperature resistance with lightweight design for dependable response.
• 600 watts max power handling provides capable bass response when paired with the right amplifier.

Real-world use cases and what you might notice

• The metallic black finish adds a touch of style that complements most car interiors, especially when paired with an upgraded amp or enclosure.
• In daily commutes or weekend road trips, expect sharper low-end presence that can enhance movies, songs, and podcasts without overpowering other frequencies.
• The compact 8-inch form fits many standard enclosures and trunk setups, making installation possibilities flexible even in smaller vehicles.
• With a straightforward mounting approach, you can upgrade your system while keeping wiring simpler, especially when used with a suitable amplifier.

Specs at a glance

• Resonant frequency: 49 Hz
• Sensitivity (1W/1m): 83 dB
• Dimensions: 8.25" x 8.25" x 4.3"
• Power handling: 600 watts max
• Voice coil: Single 4 Ohm

Installation notes and warranty

Sold individually, the CXX8 is designed for easy mounting in compatible enclosures. For optimal performance and safety, professional installation is strongly encouraged. When purchased through official channels, BOSS offers a 3-year platinum online dealer warranty for added peace of mind.