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Planet Audio AC8D 8" Dual Voice Coil 4 Ohm 1200 Watt Car Subwoofer

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Subwoofer Size: 8"
Peak Power Handling: 1200 Watts each
Customizable Trim Ring
Operates in a compact enclosure
RMS Power Handling: 600 Watts each
Voice Coil Configuration: Dual
Impedance: 4 ohm
Mounting Depth: 3-15/16" (100mm)
Cutout Diameter: 7-1/4" (185mm)
Resonant Frequency: 39Hz
Qes: 0.859
Qms: 2.399
Qts: 0.633
Vas: 29.3 liters
Xmax (One-Way): 10mm
Sensitivity (1W/1m): 85dB
Recommended Sealed: 0.458 CuFt
Sold for (1) One Subwoofer
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Enclosure (sold separately)
The AC8D is designed to work in a sealed or ported enclosure. Since the woofer has pole-vent, it needs a minimum clearance from the rear wall of the enclosure of 0.75” (19 mm). Below you will find the dimensions to make the enclosure to suit the subwoofer, it has been designed for maximum output while retaining great sound quality. The dimensions have already accounted for the volume displacement of the subwoofer, and using 3/4” (19mm) MDF. All dimensions are external.

Sealed Dimensions (L x W x H) : 18-1/2" x 5-1/2" x 11-1/2" (470mm x 133mm x 292mm)
Cutout Diameter: 7-1/4" (185mm)
Ported Dimensions (L x W x H): 14" x 12" x 14" (356mm x 305mm x 356mm)
Cutout Diameter: 7-1/4" (185mm)
Port (Diameter x Length): 3" x 11"
Port Tuning: 40Hz