JBL SRX928S Powered Subwoofer – Dual 18”

The JBL SRX928S is a dual 18” high-output powered subwoofer designed to deliver powerful, extended low-frequency performance for professional sound reinforcement. Built to pair perfectly with JBL’s SRX900 Series line array systems, this subwoofer features premium components, advanced DSP, and rugged construction — making it ideal for touring, rental, and installed sound applications.

Equipped with two custom JBL 2279-1 18” woofers and a built-in Class D amplifier delivering up to 3200W peak power, the SRX928S provides deep, tight bass with maximum clarity and headroom. It features advanced FIR-based tuning, networked control, and integration with JBL’s Performance Manager, Array Link, and Line Array Calculator (LAC) software for seamless system configuration.

Key Features:

• Dual 18” JBL 2279-1 woofers with 4” voice coils
• Built-in 3200W peak Class D amplifier
• FIR-based DSP with delay, EQ, and tunings
• Full network control via Ethernet and JBL software tools
• Rugged birch plywood enclosure with DuraFlex™ finish
• Integrated rigging and M20 pole mount socket
• Cardioid array presets and directional capability

Specifications:

• Frequency Response: 29 Hz – 150 Hz (±3 dB)
• Max SPL: 141 dB
• Dimensions (H x W x D): 573 mm x 1,057 mm x 775 mm
• Weight: 65.2 kg (143.8 lbs)

Condition: Brand New

Estimated Processing Time Before Shipping: 5–7 Business Days

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