Subwoofer:

• Single Subwoofer (in, cm): (1) 8, 20
• Impedance (Ohms): 4 Dual Voice Coil
• Recommended Amplifier Power (watts RMS): 100-200
• Peak Power (watts, per ANSI/CTA-2031-A): 400
• Frequency Response (Hz): 30-500
• Sensitivity (dB 1w/1m): 83.6
• Mounting Depth (in, cm): 4-3/16, 10.5
• Mounting Diameter (in, cm): 6-15/16, 17.7
• Max Rec Sealed Box Vol [cu. ft, liters]: 1.2, 34
• Min Rec Sealed Box Vol [cu. ft, liters]: 0.5, 14.2
• Max Rec Vented Box Vol [cu. ft, liters]: 1.2, 34
• Min Rec Vented Box Vol [cu. ft, liters]: 0.66, 18.7

Amplifier:

• Mono Subwoofer Amplifier
• Preamp and speaker-level inputs
• Extruded Heatsink
• Low- and High-Level Inputs
• Switchable Bass EQ
• Onboard Active Crossover
• Full Conventional Protection Suite (OCP, OTP, OVP, UVP, DC)
• Fuse rating: 20A x 1
• 300 watts RMS x 1 at 2 ohms ( 4-ohm rating unavailable)
• Variable Low-pass filters: 32-320 Hz, 12 dB/octave
• Variable bass boost: 0-12 dB at 45 Hz

Amplifier Wiring Installation Kit:

• 17 ft 4 awg blue power wire
• 4 ft 4 awg gray ground wire
• Self tapping bolt and washer
• FHS fuse holder with 100 amp fuse L=3.06", W=1.33", H=1.32"
• 17 ft 16 gauge remote wire
• 16.4 ft KI RCAs
• 12 ft Q series 12 awg speaker wire
• 6x 6" zip ties
• 4 awg firewall grommet
• 1x 18-22 awg butt connector
• 4x 12 awg fork terminals
• 2x blue fork terminal boots
• 2x black fork terminal boots