Yorkville PS18S Parasource 18" 1200W Powered Subwoofer for PS15P Loudspeaker

Yorkville PS18S Parasource 18-Inch Powered Subwoofer

The PS18S Parasource 18-inch powered subwoofer is the largest and most powerful model in Yorkville's Parasource series, built to deliver authoritative low-frequency performance for professional PA systems. Featuring a high-output 18-inch woofer with a 4-inch voice coil and a high-efficiency Class D amplifier, it delivers up to 1200 watts program power with impressive clarity and control.

Engineered as the ideal low-end companion for the PS15P powered loudspeaker, the PS18S provides tight, impactful bass that enhances live music, DJ playback, and installed sound applications. Flexible XLR and 1/4 inch TRS inputs with link outputs allow easy system integration, while support for line or speaker-level signals adds setup versatility.

Housed in a rugged 15 mm birch cabinet with all-metal handles and an integrated pole mount adapter, the PS18S is built for durability, portability, and reliable performance in small to medium venues.

• 18-inch powered subwoofer designed for PS15P loudspeakers
• 1200 watts program power, 2400 watts peak output
• High-efficiency Class D amplifier
• Maximum SPL of 135 dB peak
• 18-inch woofer with 4-inch voice coil
• XLR and 1/4 inch TRS inputs with link outputs
• Accepts line or speaker level signals
• Rugged 15 mm birch cabinet construction
• Integrated pole mount adapter and metal handles

Spec Sheet

Manual