TW AUDiO B18

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TW AUDiO B18

TW AUDiO

B18

4.9 Expert Rating

Product Info

Article Number: 607160
Brand: TW AUDiO
Model: B18
Price: $3,815.90

* Prices may vary. Check retailer for current pricing and availability.

The B18 is a serious subwoofer, purpose-built for delivering impactful, clean low-end in large venues and demanding sound reinforcement applications. Its bandpass design means it's not a general-purpose solution, but when dialed in correctly with a compatible amplifier, it'll move a *lot* of air. Perfect for DJs, live sound engineers, and bands needing serious sub-bass presence.

Product Description

  • TW AUDiO B18
  • Passive 18" Bandpass Subwoofer
  • Power rating: 2400 W RMS
  • 4800 W Peak
  • Equipped with: 1x 18" long excursion chassis (neodymium)
  • Maximum level: 132 dB
  • Frequency range: 32 - 160 Hz
  • Impedance: 8 Ohm
  • Connection: 2x speakON NL4
  • Housing material: Multiplex birch wood
  • Eight handles for ergonomic handling of the box
  • 2x M20 upright flange
  • Dimensions (W x H x D): 506 x 606 x 800 mm
  • Weight: 42.6 kg
  • Colour: Black

*Note:* Operation recommended with dedicated TW AUDiO presets on LAB groups, Powersoft or Dynacord TGX, IPX and L-Series amplifiers

PROS
  • • Neodymium driver delivers exceptional low-frequency extension.
  • • Birch multiplex construction ensures robust build and resonance damping.
  • • Bandpass design maximizes output and efficiency within its range.
  • • Multiple handles and flange points facilitate easy transport and rigging.
CONS
  • • High impedance demands powerful amplifiers; less versatile with smaller setups.
  • • Significant weight makes handling a two-person job consistently.
  • • Bandpass design limits low-frequency response outside its targeted range.

Product Video

Key Features

Power Handling 2400 W RMS / 4800 W Peak
Woofer Size 18"
Impedance 8 Ohm
Frequency Range 32 - 160 Hz
Sensitivity 132 dB
Weight 42.6 kg

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Frequently Asked Questions

The 8-ohm impedance requires an amplifier with sufficient power and headroom to avoid clipping and ensure optimal performance; the presets are optimized for those amps' processing.
Yes, it's designed to excel within a specific frequency range; frequencies outside that range will be attenuated, so it's not ideal for applications needing extremely extended low-frequency response.
Birch multiplex minimizes unwanted cabinet resonances, resulting in a cleaner, more articulate low-frequency response compared to cheaper materials.

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