EAW Passive 2 x 18" Installation Subwoofer. Black. Weather Protected

The EAW SB528zP‑WP is a high‑output, dual 18‑inch passive subwoofer from Eastern Acoustic Works (EAW), engineered for demanding professional audio installations. It is designed for permanent installation use where powerful, deep low‑frequency reinforcement is needed in large venues such as houses of worship, theaters, cinemas, auditoriums, and dance clubs. Its weather‑protected design makes it suitable for indoor or outdoor venues with environmental exposure.

Key Features & Specifications
Drivers & Acoustic Performance

• Dual 18‑inch cone drivers in a vented, optimally tuned enclosure for efficient low‑frequency output and reduced distortion.

• Frequency response: approximately 27 Hz – 147 Hz for deep sub‑bass extension.

• Maximum sound pressure level (SPL) up to 141 dB (peak, half space) for high impact bass.

• Nominal beamwidth: 360° horizontal and vertical for even bass coverage.