HomeFBT Subline 118SA

FBT Subline 118SA

Processed Active Subwoofer

Visit the FBT Audio store.

£1,659.00 inc. VAT
In stock
Get it by Wednesday
Special Offers Added:

SKU: DJK49738 EAN: 8034138412215

Special Offers When bought with this product

Product Description

The SubLine 118SA is a compact ACTIVE sub weighing just 44.5Kg .Yet delivers amazing punch. The built in amplifier delivers an amazing 2400Watts (Peak) thats an astonishing 137dB SPL from the 18", 3" Voice coil driver with incredible input flexibility with 2.1 option and powercon TRUE1 in and out . This great combination is manufactured using baltic birch plywood cabinet, 100% made in Italy .

The SUBline 118SA has been completely redesigned with a bass-reflex configuration, built in birch plywood and aimed to extend the low frequency response to a wide range of FBT speaker systems.

Created with the aim to maximize SPL/SIZE ratio, they have Class D amplifiers, switch mode power supply and Digital Signal Processor with presets to match any other FBT speaker.

With IN/OUT stereo connectors, it is possible to use only one subwoofer with Left and Right speakers. The Neutrik TRUE1 Power connection negates the need for a power switch while offering a solid locking connection.

Optional wheels,, ergonomic integrated carrying handles and tour-grade plywood cabinets allow an easy transport


  • Conference rooms
  • School and corporate audio visual sound reinforcement Background music
  • Houses of worship
  • Gymnasyums and medium/large sports arenas
  • Bars, pubs and nightclubs
  • Live music reinforcement
  • Entertanment systems


  • Bass-reflex design subwoofer
  • 18" high excursion woofer with 3" voice coil
  • 1200W RMS Class D power amplifier
  • Digital Signal Processor with 6 preset
  • 0,70" birch plywood scratch resistant enclosure M20 top mount speaker stand socket
  • Two aluminum ergonomic FBT handles

Due to the weight and size this has to go on a pallet delivery service which usually takes two days.



Technical Specs

System type: 1 way

Internal amplifier: max.: 1200W RMS , max. peak: 2400W

Low frequency woofer: 1 x 18" / 3" coil

Frequency response @-6dB: 33Hz - 100Hz

Input impedance: 22kOhm

Max. SPL cont/peak: 134 / 137

Dispersion: omnidirectional

Crossover frequency: 100Hz

AC power requirement: 1050W



Input connectors: Stereo XLR

Net dimensions (WxHxD): 55.4m x 57.18 x 66.60 CM

Net weight: 44.9 Kg

Enclosure material: birch plywood



Seen a video for FBT Subline 118SA? Send us the URL and published videos will receive loyalty points!

There are no videos for this product.


Do you own the FBT Subline 118SA? Why not write a review based on your experience with it.


Considering purchasing the FBT Subline 118SA? Have questions? Ask people who've recently bought one.

Add £50.00 to your order to qualify for Free Delivery.


Sign me up for emails

We'll send you updates on the latest offers and promotional events, inspiration and advice. As well as invites to events.

We treat your personal data with care, view our privacy notice here.


FBT Subline 118SA

Delivery And Stock Information

Free next working day delivery on orders over £100 placed before 3:30pm Monday to Friday.

Orders placed at the weekend or after 3.30pm on Friday will be delivered on the following Tuesday (excluding Bank Holidays).

Larger items / orders e.g large bass speakers or multiple speakers may have to be shipped via a pallet service which may take 1-2 days.

Please check the estimated delivery date on the product, some items can take 2-7 days to be delivered. 

Free next day delivery applies only to the UK mainland for orders over £100. Other locations will be charged as follows

    • Highlands and Islands 2-3 Days* + £25
    • Northern Ireland 2-3 Days* +£10
    • Deliveries will be made subject to the terms and conditions of the courier company. djkit.com will not be held responsible for late deliveries.

In the event that the items ordered are unavailable for next day delivery, you will be contacted by djkit.com to arrange a suitable delivery date.

"In stock" means that the product displayed is either in stock with ourselves or our suppliers and is available for delivery. Stock levels are subject to change without prior notice.


Share with your friends

Like this product on Facebook

Embed this products in your website

Paste the code below into your webpage or blog to embed this product in your page.


Share product

We treat your personal data with care, view our privacy notice here.


Finance Available!

Finance options may be available, subject to status
Representative 0% APR Finance on all orders over £280
10% deposit then 6 months payment of £248.85
12 months 0% may also be available

You can apply for finance to purchase this item. A minimum 10% deposit is required and you can opt for either 24 or 36 monthly payments thereafter representative 16.9% APR.

FBT Subline 118SA
from £52.28/month
Buy a pair
from £103.69/month

Representative Example

Cash price £1,659.00, deposit £165.90. Borrowing £1,493.10 over 36 months with a representative APR of 16.9% fixed APR, the monthly payments will be £52.28 and the total amount payable will be £2,047.98

Price Promise

We confidently offer the best prices around on our products, but we're only human so occasionally miss something.
Tell us where and we'll endeavour to lower our price for you. Simply complete this form below.

We treat your personal data with care, view our privacy notice here.