REL Acoustics HT/1205 500 Watt Subwoofer Black

Our Price £598.00 RRP £749.00 Save: £151.00
The REL Acoustics HT/1205 500 Watt Subwoofer offers powerful and dynamic bass for all your movies and music, with a 12 inch carbon fibre driver and 500 Watts of Class D amplification. Experience deep bass with the HT/1205 for a truly immersive home cinema experience.

The 12 inch driver of the REL HT/1205 subwoofer uses CarbonGlas to produce a lightweight yet extremely stiff cone. Tough carbonfibre is backed by lightweight glasfibre for a driver that performs with speed and dynamics, when compared to other models with slow and heavy cones. High quality butyl surrounds remain pliable and soft for years to come.

The REL HT/1205 uses a NextGen5 Class D amplifier to produce 500 Watts of high impact power with a high output ideal for larger rooms and home cinema setups. Freeing up interior space whilst running cool allows for greater cabinet volume to achieve ultra-deep bass. With specific inverse filtering on the input, the CarbonGlas driver is able to extend deeper.

The subwoofer cabinet is constructed of high grade line-grained composite, with a top surface of hand lacquered rubber, for a minimal, stylish look. The HT/1205 is Zero Compression Wireless compatible, with the HT-Air wireless system. Place your subwoofer anywhere in the room and enjoy powerful bass without cables.

REL Acoustics HT/1205 500 Watt Subwoofer features

  • 12 inch CarbonGlas long throw driver
  • Lightweight and stiff cone material
  • NextGen5 Class D amplification with 300W power
  • High-grade line-grained composite cabinet structure
  • HT-Air Zero Compression Wireless compatible for wireless subwoofer
More Information
BrandsREL Acoustics
Product Specifications


Closed box, front-firing driver


12 in., 300mm long-throw, CarbonGlas™ cone structure, inverted carbon fibre dust cap, steel chassis


-6dB at 22 Hz


Dual purpose Low Level stereo RCA or LFE RCA


500 watts (RMS)


NextGen5 Class D


HT Air Wireless (Optional), Zero Compression Single Large Scale Integrated Chip


376 x 405 x 399 mm


17.2 kg

Your Delivery:

Orders received before 1:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

NameSKUQtyLead time
REL Acoustics HT/1205 500 Watt Subwoofer Black473382In Stock for Immediate Dispatch

Warranty information for Rel Acoustics:

Rel Acoustics Warranty

Rel products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a period of 36 months.

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