Engineered to provide high performance low bass while remaining virtually invisible within the room, Habitat1 breaks all the rules of subwoofers and yet perform like one would expect from a REL.

The Invisible Bass Engine

Habitat1 takes bass to new levels by incorporating the room, your Habitat, into our design. It is common in design circles to speak of taking the room into account, but never has the complete system approach we employed been utilized so utterly to one singular purpose. Perfect, deep bass that emanates almost invisibly from somewhere hidden within the room.


Euro-Style Sophistication

The slimmest of subwoofers

Habitat1 is designed to blend with its environment, making the entire living space work on behalf of music. A slim envelope, just 4.5” (110mm) thick, houses two fast, pistonic 6.5” (170mm) drivers that keep crisp, tight attack thumping into the room; while a wall-facing invisible 10” passive couples almost directly with the wall to produce deep, enveloping low bass. The 8 coats of lacquer and carefully evolved design of the mounting rails serve to keep Habitat from exciting rattles and vibrations in the mounting wall.


Bass Beyond Scale

A New Level Of Sound Engineering

Starting with a blank sheet of paper, we designed custom forward facing, 6.5″steel chassis mini bass engines capable of produce truly awe inspiring bass from an ultra-thin envelope. To extend the power of Habitat1 beyond it’s thin, sleek design we use a 10″ pass driver that works in unison with the active drivers and the wall the unit is mounted to, dispersing bass throughout the room.


Compact Power

The Monoblock Amplifier

On first listen to Habitat1, you will be forgiven for looking around in amazement trying to locate the large conventional subwoofer. Doing its part in the nearly invisible symphony that is Habitat1 is a powerful 150w monoblock amplifier. Potent, rich and fast, this high current mini-beast delivers all the current and drive to keep Habitat1 grooving for many years to come. As always, we approach design holistically, resulting in long-lived reliability. Habitat1 includes a full REL connectivity suite, fast 8ms delay filter set and our famed High Level Input, as well as a .1/LFE input. LongBow zero compression wireless is included with every Habitat1 providing truly clean and seamless installation without the mess of cables.



LongBow™ Wireless Connectivity

The complete absence of wires while moving the signal flawlessly from player to Habitat1 was a key piece of our design goals. LongBow permits very fast, uncompressed bass to be sent wirelessly within the same room approximately 45 feet (somewhat dependent upon room clutter). We have selected an un compressed format as it results in natural, quick delivery compared with conventional wi-fi or Bluetooth systems. Because it is a REL, we developed LongBow with both high level (or low level with crossover intact) AND .1 channel delivery so that REL Theatre Reference performance can be maintained even when using our wireless delivery system.


Automatic detection and pairing is an important component to our approach. Simply plug both Habitat1 and Longbow Wireless Transmitter in within 30 seconds of each other and they will seek each other out and auto pair.

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Suggested Retail: $1,999

Engineered to provide high performance low bass while remaining virtually invisible within the room, Habitat1 breaks all the rules of subwoofers and yet perform like one would expect from a REL.



Sealed, two-front-firing active woofers, one back-firing passive woofer

Active Driver Size & Material

Two 6.5 in., 165 mm long-throw, steel chassis

Passive Radiator Size & Material

10 in steele chassic

Low Frequency Extention

-6dB at 30 Hz

Input Connectors

High-Level Neutrik Speakon, Low Level single phono, LFE single phono

Output Connectors

High Level, LFE, Low Level RCA

Power Output

150 watts (RMS)

Amplifier Type

Class D

Wireless Capability

50 ft (15.2 meters) with clear line of site 30 ft (9.1 meters) with single stud wall between transmitter and receiver

Protection System

Fully Electronic Set Safe


D.C. Fault


Output Short


Mains Input Voltage

100-240V operation


1.6A for 230V operation, 3.16A doe 120V operation


W x H x D

25 x 16 x 4.5 in. (635 x 406 x 114 mm)

Net Weight

50 lbs. (23kg)


Piano Black Lacquer, Gloss White Lacquer, 8 coats

Supplied Accessories

Mains Lead


Neutrik Speakon



Yes (2 meter cable intended for use with Lonbow(TM) transmitter)

Users Manual


In the interest of product development, REL Acoustics Limited reserve the right to vary these specifications without notice.