Peavey Sheffield Pro 1500+ 15x22 Woofer Speaker Driver

The Pro 1200+ and Pro 1500+ drivers are high quality, high efficiency woofers. They are an excellent choice for medium power subwoofer and full range enclosure applications up to 400 watts program. Performance The Pro 1200+ is an exceptional performer as the low end of a two way enclosure or a very compact, moderate output subwoofer. Very smooth frequency response is combined with amazing bass response for its size, all with good efficiency and high sound quality. The Pro 1500+ has surprisingly smooth and extended frequency response, along with high efficiency and very strong bass performance. The Pro 1500+ delivers a solid bottom end in a variety of enclosure designs. It is an exceptional performer in bass guitar and subwoofer applications. Applications The Pro 1200+ and Pro 1500+ drivers are excellent choices for a wide range of sound reinforcement, high level playback, musical instrument, subwoofer and monitor applications. Both woofers are also great choices as replacement drivers. You can restore top performance to your aging instrument amps and speaker systems with these new, high quality loudspeakers. The 15" driver can produce high sound pressure levels down to 40 Hz, while the 12" can be crossed over as high as 4kHz. Both drivers are strong performers in multi-way systems. Enclosures To assist with the growing interest in home built enclosure designs, Peavey provides complete parameter data on these drivers, as well as several recommended enclosures for each model. The strength of the completed enclosure has a great effect on the bass performance of the finished system. Box panels that aren't stiff enough will vibrate, canceling bass produced by the woofer and creating undesired sounds of their own. If your box vibrates or you don't think the box panels are stiff enough, add more bracing. Vents used in the examples require standard Schedule 40 PVC pipe for vent construction.