Polk Audio - 12" Dual-Voice-Coil Loaded Subwoofer Enclosure

Equip your vehicle with authoritative bass using this 12" Polk Audio DXI1201 loaded subwoofer enclosure, which features an internal slot-loaded port that reduces air turbulence to ensure enhanced low-end output and reduced noise and distortion.

• Geek Squad® installation: is strongly recommended for this product. Please visit your local Best Buy store for details.
• 88dB efficiency: Ensures robust audio.
• 12" dual-voice-coil subwoofer: Delivers authoritative low-end sound.
• Internally braced MDF construction: Provides strength and low resonance. Automotive carpet exterior finish blends with your vehicle's interior.
• Stiff bilaminate cone: Offers durability in hot automotive environments. Rubber surround resists temperature extremes, humidity and sunlight exposure for long-lasting use.
• Klippel laser analyzer-optimized voice coil alignment: Delivers optimal cone travel linearity for flat response and minimal distortion. Former and pole piece efficiently vent the 4-layer, high-temperature voice coil.
• Internal slot-loaded port: Reduces air turbulence at the port mouth for high bass output and reduced noise and distortion.
• Nickel-plated, fast-on connectors: Offer secure connectivity.