Hybrid LS218A 18″ Dual Subwoofer

The Hybrid LS218A is a powerful dual 18-inch active subwoofer designed for professional PA systems, DJs, rental companies, clubs, churches, and large indoor/outdoor events. Built with two high-efficiency 18″ woofers, a heavy-duty Class-D amplifier module, internal DSP control, and a reinforced cabinet, the LS218A delivers deep, high-impact low-frequency output with excellent reliability.

Perfect for systems requiring strong bass reinforcement, including line-array rigs, stacked PA systems, and large full-range setups.

Key Features

• Dual 18-inch active subwoofer

• High-output Class-D amplifier

• DSP presets: Live / Music / Flat / Deep Bass (varies by batch)

• Powerful low-frequency performance with deep sub-bass extension

• Rugged birch/plywood cabinet with internal bracing

• Front ported design for maximum efficiency

• Heavy-duty metal grille

• Handles and wheels for transport (most batches include wheels)

• Ideal for large venues, outdoor events, concerts, rental companies, and nightclub systems

Technical Specifications

(Approximate values based on typical Hybrid LS-series dual active subs; can be matched exactly if you send a box photo)

Acoustic

Driver Configuration: 2 × 18″ high-power LF woofers
Frequency Response: approx. 35 Hz – 150 Hz
Maximum SPL: approx. 132–136 dB

Amplifier

Amplifier Type: High-efficiency Class-D
RMS Power: approx. 1000–1200 W
Peak Power: approx. 2000–2400 W
DSP Modes: Music / Live / Deep Bass / Flat
Controls: Level, DSP preset, phase

Connectivity

Inputs:

• XLR Line In

Outputs:

• XLR Line Out / Link

Cabinet

Material: Plywood (most batches)
Design: Front-ported
Mounting/Handling:

• Metal side handles

• Rear wheels (batch dependent)