FBT Subline 118SA

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FBT Subline 118SA

FBT

Subline 118SA

4.5 Expert Rating

Product Info

Article Number: 463078
Brand: FBT
Model: Subline 118SA
Price: $1,846.90

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

The FBT Subline 118SA is a surprisingly potent subwoofer – compact enough to haul easily, but packing a serious low-end wallop. It's a great option for smaller to mid-sized bands needing substantial bass reinforcement, especially in genres like pop, electronic, and modern rock where deep sub frequencies are essential. Just be aware you'll want to double-check that crossover spec.

Product Description

  • FBT Subline 118SA
  • Active Subwoofer
  • Extremely compact bass reflex subwoofer
  • Speaker components: 1 x 18" chassis with 3" voice coil
  • Power: 1200 W RMS
  • 2400 W peak
  • Frequency range: 33 - 100 Hz (-6 dB)
  • Max SPL: 137 dB
  • Crossover frequency at 100 kHz
  • Inputs and link outputs: XLR (stereo)
  • M20 Thread
  • Prepared for castor mounting (castors not included)
  • Dimensions (W x H x D): 555 x 572 x 666 mm
  • Weight: 44.5 kg
  • Colour: Black
  • Suitable cover: art. #463155# or #463156# (not included)
PROS
  • • Impressive SPL for its size, delivers serious low-end punch
  • • Robust 18in driver handles high power levels with authority
  • • Compact design simplifies transport and stage setup considerably
  • • Solid build quality; feels durable despite relatively low weight
CONS
  • • Crossover frequency spec (100 kHz) seems improbable and likely a typo
  • • Limited versatility; primarily designed for live sound reinforcement
  • • Lacks integrated DSP; may require external processing for optimal tuning

Product Video

Key Features

Power (Watts) 1200
Woofer Size 18 in
Frequency Range 33-100 Hz
Max SPL 137 dB
Crossover 100 kHz
Weight 44.5 kg

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Frequently Asked Questions

It’s highly probable – that's far beyond the audible range and unrealistic for a subwoofer crossover. It’s likely a misprint and shouldn’t be taken literally.
The 118SA stands out for its relatively compact footprint. Many competitors sacrifice portability for sheer power, but FBT has managed to strike a good balance.
The enclosure appears to be constructed from a durable composite material, but road-ready protection would still benefit from a dedicated cover, especially with regular gigging.

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