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LAs418G - Double Bass Ground Stack Reflex Subwoofer
  • High dynamic and extended response
  • High maximum pressure
  • Dual very long excursion 18" bass reflex design
  • LAs418 lighter version
  • Ground Stack
  • Type: Passive Very High Power Reflex Subwoofer
  • Freq. Resp. (-6dB): 28Hz - 250Hz
  • LF Extension (-10dB): 24HZ
  • Maximum SPL: 143.8dB/149.8dB (Half-space)
  • Power (Pgm/Peak): 6000W/12000W (10ms)
Housing two long excursion and very high power 18" drivers, this Subwoofer has been designed to offer ultra-low frequencies at a very high SPL delivering magnificent precision and punch at incredible pressure levels.

The cabinet volume with optimized port tuning - featuring extremely high peak-to peak excursion capability - is capable of delivering true sub performance down to 24Hz at -10dB. Providing low frequency resolution and a maximum SPL of 143.8dB in a 90kg, front loaded, bass reflex enclosure and measuring 516mm x 920mm x 1030mm (HxDxW), the subwoofer incorporates eight handles.

Housed within a multi-laminate birch plywood enclosure and finished in textured black semi-matte coating, the LAs418G can be deployed in either standard or cardioid configuration using the parallel wired Neutrik NL4 conector on the front of the Subwoofer.
Technical Data
  • Speaker Type:
  • Passive Very High Power Reflex Subwoofer
Acoustical Data
  • Frequency Response (-6dB):
  • 28Hz - 250Hz
  • Low Frequency Extension (-10dB):
  • 24HZ
  • Sensitivity (1W@1m):
  • 109dB (Half-space)
  • Calculated Max. SPL (Cont/Peak):
  • 143.8dB/149.8dB (Half-space)
  • Loudspeakers:
  • 2 x 18" (460mm)/4.5" (116mm) VC, very high excursion, B&C custom speaker
Electrical Data
  • Program/Peak Power:
  • 6000W/12000W (10ms)
  • Nominal Impedance:
  • 2 x 8Ω (also available: 2 x 4Ω)
  • Recommended Amplifier:
  • Recommended Amplifier:
  • MA3800, MA6000, MD14000
  • Crossover frequency/Type:
  • 80Hz to 180Hz / 24dB/oct Linkwitz/Riley (recommended)
  • Recommended High-Pass Filter:
  • 28Hz, 18dB/oct Butterworth
  • Connectors:
  • 2 x Neutrik NL4 on back 1 Neutrik NL4 on front, parallel wired
  • Construction:
  • Heavily braced, 18mm multi-laminate birch ply
  • Finish:
  • Textured black semi-matte coating
  • Protective grill:
  • Black perforated steel
  • Fittings:
  • 16 x M8 threaded inserts for optional wheel kit, 8 replaceable feet
  • Handles:
  • 4 on each side
  • Dimensions (WxHxD):
  • 1030 x 516 x 920mm (40.55 x 20.31 x 36.22in)
  • Net Weight:
  • 90kg (198.4lb)
  • Shipping Weight:
  • 96.8kg (213.4lb)
LAs418G Accessories
  • NC09418
    NEXT Wheel Kit LAs418/A
  • TX41801
    NEXT Individual Cover for LAs418/A (to use with Wheel Kit)
  • NC86418
    NEXT Dolly for up to 3 x LAs418/A
  • TX41804
    NEXT Cover Heavy Duty for 3 x LAs418/A (to use with Dolly)
  • TX41805
    NEXT Cover Heavy Duty for 2 x LAs418/A (to use with Dolly)
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