Proel S18A

The Proel S18A is an active subwoofer with an 18-inch woofer. Proels S Series subwoofers consist of woofers in a Hybrid Band Pass configuration which increases efficiency reduces distortion and improves sound quality all at once. This subwoofers Class D amplification delivers up to 1200 W of power with a switch-mode power supply that lets you use i... moret anywhere in the world. The S18A is built with a plywood enclosure with a strong polyurethane paint ensuring that its strong and lightweight at once. Stereo preamplification and a phase switch makes this subwoofer easily adaptable with an option to fire the subwoofer forwards and prevent feedback from low-end bleed on stage. It also features a 24 dB per octave crossover with an adjustable frequency letting you achieve a balanced sound with your main speakers. This larger model also features four wheels for improved portability.