Boss Audio CX122 Chaos 12" Inch 1400 Watt 4-Ohm Car Audio Subwoofer

Chaos Exxtreme 12" Single Voice Coil (4 Ohm) 1400W Subwoofer • One 12" Woofer with SINGLE 4 ohm Voice Coil • 1400 Watts MAX 700 Watts RMS Power Handling • 82dB Sensitivity, 28 Hz Resonant Frequency • Custom Tooled High Efficiency Injection Cone and Foam Surround • Works in 1.2 CuFt Sealed enclosure SPECIFICATION: • Subwoofer size: 12" • Peak power handling: 1400 watts • RMS power handling: 700 watts • Voice coil configuration: Single • Impedance: 4 Ω • Mounting dimensions: ◦ Mounting diameter: 11.102000000000000313" ◦ Mounting depth: 5.4000000000000003553" • T/S parameters: ◦ FS: 28 Hz ◦ Qes: 1.1799999999999999378 ◦ Qms: 3.3349999999999999645 ◦ Qts: 0.87199999999999999734 ◦ Vas: 2.1579999999999999183 CuFt ◦ Xmax (One-Way): 8 mm ◦ Sensitivity (1W/1m): 82 dB • Enclosure specs: ◦ Recommended sealed: 1.1999999999999999556 CuFt ◦ Port frequency: 40 Hz