Flex 918A

Unleash Deep, Thunderous Bass with Precision

Experience unmatched power and clarity with our 18” Hyper Vented Subwoofer, designed to deliver 134 dB Max SPL and an extended 30 Hz – 400 Hz frequency response for deep, room-shaking bass. Whether you’re powering a live event, a club, or a professional audio setup, this subwoofer ensures a rich, distortion-free low-end that resonates.

Equipped with a 4.0” voice coil and a Class-D amplifier pushing 2800W Peak / 1400W RMS, this powerhouse delivers high-efficiency performance with minimal heat buildup, ensuring reliability even in the most demanding environments. The DSP-controlled input section features selectable presets, including cardioid configurations, allowing you to customize output for optimal sound control and directionality.

Built for flexibility, this subwoofer seamlessly integrates into multiple configurations with FLEX, making it an ideal choice for modular setups. Housed in a premium Baltic Birch cabinet, it offers superior durability, excellent acoustic performance, and road-ready toughness for touring professionals.

Take your sound system to the next level with a subwoofer that combines raw power, precision tuning, and rugged design—ensuring your bass is not just heard but felt.

• 134 dB Max SPL
• 30 Hz – 400 Hz Frequency response
• 1 x 18” Hyper Vented Woofer, 4.0” voice coil
• DSP controlled Input section with selectable presets (e.g. cardioid)
• 2800 Watt Peak, 1400 Watt RMS Class-D Amplifier
• Multiple configurations with FLEX
• Baltic Birch Cabinet

Download the Flex 918A Brochure