Proel PASSIVE SUB-WOOFER

(This text is machine translated) PROEL introduces the S Series, a new range of powerful and compact sub-woofers specifically designed for a perfect match with PROEL full-range speakers. The variety of sizes, powers and SPLs offered by the three passive models is able to provide, at an unbeatable price level, the perfect low frequency extension for any speaker model in the PROEL catalog. excursion in Hybrid Band Pass (HBP) configuration. This innovative design is able to provide greater efficiency than direct radiation sub-woofers and, in addition, ensures a better coupling of the tuning ducts with the outside air, reducing distortion and turbulence, for a more defined sound. and a deep and dynamic low frequency response. The cabinets are built in 15 / 18mm plywood and coated with extra resistant polyurethane paint. They include two integrated handles and 75mm wheels for transport (S15 and S18). Compact passive HBP sub-woofer 18 "woofer with 4" VC for a deep and extended response 500 W AES power SPL 1 W / ...