LSS’s DG118 loudspeaker system provides high output, low distortion sound reinforcement. This system was designed for a wide range of professional applications. The 460mm low frequency woofer with 100mm voice coil provides higher performance and very high peak output for small concert sound. The DG118 powering mode is only passive amplified operation with external crossover or digital processor.


DG118 is a reflex subwoofer for high performance, high power handling, low distortion for professional sound reinforcement. The cabinet is constructed of birch plywood of 15mm reinforced with optimized reflex for low distortion. The woofer construction is custom of 460mm(18″) of diameter with 100mm(4″) split winding copper voice coil, 57mm(2″) peak-to-peak excursion before damage, double silicone spider with optimized compliance, ventilated voice coil gap for reduced power compression, aluminium demodulating ring for very low distortion. DG118 powering mode is only passive amplified operation with external digital processor.

    • 18″ Reflex Subwoofer System
    • Pole Mount Cup Included
    • Powering Mode : Passive with External Digital Processor
    • For Touring use or Permanent Installation



Dimensions mm (±1 mm)

    • Height 660
    • Width 590
    • Depth 600


    • 44kg

Enclosure Material

    • Enclosure Material : Birch Plywood of 15mm
    • Finish : Texture Polyurethane Black Paint
    • Suspension : Pole Mount Cup
    • Grille : Powder Coated Perforated Steel with Anti-dust foam
    • Connectors : 2 Neutrik NL4 speakon
    • Optional Accessories : Wheels



Frequency Response

    • ±5 dB 35Hz ~ 150Hz
    • -10 dB 30Hz

Sensitivity (dB 1 watt @ 1 m)

    • 97dB / MAX SPL (Calculated) 134dB

Nominal Input Impedance (ohms)

    • 8Ω

Power Handling (watts cont. AES)

    • 1500W / Peak Power  6000W

Product Series DG

    • LF Subsystem & Loading One 460mm woofer vented
    • Operating Mode Passive (with external crossover)