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Home > All Products > Line Arrays > AIR Series Line Arrays > Air-118S line array subwoofer modules

The AUDIOPEAK AIR-118S is a professional active bandpass subwoofer designed for high-demand audio applications. Featuring an 18" woofer with 4" voice coil (125 Oz), the module delivers 1000 W RMS power output through a cutting-edge Class-D amplifier. Integrated multiple DSP presets and RS485 remote control provide precise tuning and flexible system management. With a frequency response of 35–120 Hz and a maximum SPL of 134 dB, the AIR-118S ensures deep, punchy, and accurate low-frequency reproduction. The cabinet is constructed from high-quality plywood, providing durability and resonance control for touring, rental, and fixed-installation use.


Specifications:

Inputs
1x XLR.
Outputs
1x XLR link or Xover.
Volume Control.
Power input
220 - 240 Volt AC, 50 Hz.
China Engineering Class D amplifier + switching power design
RS
485 remote control.
Multiple
32bit DSP (Digital Signal Processing).
Active bandpass
18inch subwoofer.
Frequency response
35 - 120 Hz.
Impedance
8 Ohm.
Max output SPL(1m)
134 dB / 1m.
Plywood with black painted finish cabinet.
1,5 mm steel mesh.
Dimensions
104.5 x 75.5 x 79 cm
Weight
85 Kg.
Packing Details
104.5 x 75.5 x 73.5 cm - 85 kg


Air-118S line array subwoofer modules