The Peavey SP 218 Subwoofer is designed to work perfectly with the Peavey SP 2 or SP 5 enclosures (both sold separately). The speaker uses 2 custom-designed, 18" Pro Rider Black Widow woofers that produce incredibly deep bass with very low distortion. Handles up to 4,800W of peak power! Polemount socket allows you to use the SP 218 as a base for a complete speaker system.

Features:
2 - 18" Pro Rider Black Widow woofers with Kevlar/carbon fiber cones, field-replaceable baskets, and 4" voice coils
2,400W/4,800W program/peak power handling
Polemount stand adapter
Baltic birch enclosure

Tech Specs:
Powered/Unpowered: Unpowered
Speaker Size: 18"
LF Driver Size: 2 x 18" 1808-8 AL CP Pro Rider Black Widow speakers
Power Rating (Program): 2400W
Peak Power Capacity: 4800W Peak
Inputs: 2 x 1/4", 2 x speakON (switching, non-switching jacks)
Impedance: 4 ohms (dual 8 ohm with switching jack)
Frequency Range: Down to 41Hz
Mounting Options: Floor, Pole, Fly
Height: 47.28"
Width: 20.38"
Depth: 26.81"
Weight: 135 lbs.