The SP 218 subwoofer is designed for large systems and works perfectly with the Peavey SP line of enclosures. The SP 218 uses two custom-designed large excursion 18" Pro Rider Black Widow woofers that can produce incredible deep bass with very low distortion handling up to 4800 watts peak power. If you're looking for amazing lows and thunderous bottom end, this dual 18" 4 ohm cabinet will deliver the goods sonically. The solid cabinetry construction of aspen ply has the durable Hammnertex covering and has an extra heavy-duty grille for ruggedness.

This loudspeaker system delivers high output, low distortion bass from two 18" Pro Rider woofers mounted in a vented enclosure. It is designed for portability and includes handles, metal grille, reinforced corners, a durable Hammertex exterior, casters and rubber feet. A pole mount is included for support of a high-pass enclosure.

Two 18" Pro Rider Black Widow woofers with Kevlar/carbon fiber cones and field-replaceable baskets, flat-wound 4 inch voice coils, and cast-frame baskets
Frequency response: 51 Hz - 300 Hz
-10 dB point: 36 Hz
Sensitivity: 100 dB (1W/1m)
Power handling
watts program: 2,400
watts peak: 4,800
4 ohms
Aspen plywood enclosure
Finished with Hammertex covering
Redesigned grille
Frequency Response, 1 meter on-axis, swept-sine in anechoic environment: 51 Hz to 300 Hz (ñ3 dB)
Usable Low Frequency Limit (-10dB point): 40 Hz
Power Handling: 1,200 Watts continuous 2,400 Watts program 4,800 Watts peak
Sound Pressure Level, 1 Watt, 1 meter in anechoic environment: 99.0 dB SPL (2.00 V parallel input)
Maximum Sound Pressure Level (1meter):
130 dB SPL continuous, 136 dB SPL peak
Input Connections: One four-pin Neutrik Speakon non-switching jack,One four-pin Neutrik Speakon switching jack, Two 1/4" jacks
Aspen hardwood plywood with internal bracing
Finished with Hammertex covering
Dimensions (H x W x D): Width: 21.55" / 54 mm, Depth: 29.88" / 759 mm, Height: 50.21 " / 1275 mm
Net Weight: 147 lbs. (66.7 kg)