REL ACOUSTICS · SUB-BASS SYSTEMS

REL subwoofers for extension, integration and more even bass across the room.

A REL is not simply an extra source of bass. In a well-integrated system it can extend the main loudspeakers, restore scale and harmonic foundation, and improve low-frequency distribution through placement, phase, level and sometimes multiple sources. It does not absorb room modes or guarantee that every deep null will disappear. Measurement shows what is realistically possible in your room.

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Role before model

Music, theatre, room scale and the existing loudspeaker system are understood before a model is discussed.

Integration is part of the product

Connection, crossover, level, polarity, placement and the listening area all matter. No single specification can describe the final result.

Room evidence remains separate

A product page cannot predict actual peaks, nulls, decay or the number of subwoofers a room may need.

CURRENT RANGE

One sub-bass role, several system contexts.

Explore the available series and models here. We confirm Australian price, supply and the exact configuration when you enquire.

Subwoofers

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REL ACOUSTICS · 02

Planar

REL ACOUSTICS · SUBWOOFERS

REL Planar PL-2

An 8-inch FlatPiston active driver and rear 10-inch passive radiator operate in an ultra-shallow enclosure intended for near-wall or on-wall use. Official source conflicts mean exact amplifier wattage and passive-radiator material are held pending confirmation.

$5,999

2-year standard Australian warrantyPre-order in Australia. Timing is confirmed before an order is accepted.Base single-unit configuration. Optional finishes, grilles, accessories, pairs and arrays are confirmed separately.

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REL ACOUSTICS · SUBWOOFERS

REL Planar PL-1

Two front-firing 6.5-inch FibreAlloy drivers, a rear 10-inch passive radiator and 300-watt Pure Class D amplifier fit within a 144 mm-deep enclosure before bracket allowance.

$3,999

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REL ACOUSTICS · 02

Classic

REL ACOUSTICS · SUBWOOFERS

Classic 99

A down-firing 12-inch driver and 450-watt Class D amplifier give Classic 99 more physical capability than Classic 98 while retaining the same furniture-led direction. Selection should follow system scale and room behaviour rather than model hierarchy alone.

$3,899

2-year standard Australian warrantyAvailable to order in Australia. Stock and delivery timing are confirmed for each enquiry.Base single-unit configuration. Optional finishes, grilles, accessories, pairs and arrays are confirmed separately.

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REL ACOUSTICS · SUBWOOFERS

Classic 98

A down-firing 10-inch driver and 300-watt Class D amplifier support systems where visual integration matters as much as musical integration. REL describes the Classic series as warmer in character; the actual result still depends on the system and room.

$2,799

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REL ACOUSTICS · 02

T/x Series

REL ACOUSTICS · SUBWOOFERS

T/7x

A front-firing 8-inch active driver, down-firing 10-inch passive radiator and 200-watt Class A/B amplifier provide more scale than T/5x without moving to T/9x dimensions.

$2,199

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REL ACOUSTICS · SUBWOOFERS

T/5x

A sealed, down-firing 8-inch FibreAlloy driver and 125-watt Class A/B amplifier create the compact entry to Serie T/x.

$1,599

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REL ACOUSTICS · 03

HT Series

REL ACOUSTICS · SUBWOOFERS

HT/1510 Predator

A sealed 15-inch CarbonGlas driver, 1,000-watt amplifier and dual parametric filters provide substantial cinema capability. REL also supports a manufacturer-engineered stacking route, but stacking should be treated as a project decision rather than a default recommendation.

$4,199

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REL ACOUSTICS · SUBWOOFERS

HT/1205 MKII

A sealed 12-inch CarbonGlas driver and 500-watt Class D amplifier position HT/1205 MKII between the compact HT/1003 MKII and flagship HT/1510 Predator.

$1,999

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REL ACOUSTICS · SUBWOOFERS

HT/1003 MKII

A sealed, front-firing 10-inch CarbonGlas driver and 300-watt Class D amplifier form the compact entry to Serie HT. It is designed around low-level/LFE connection rather than REL High Level integration.

$1,599

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REL ACOUSTICS · 01

T Series

REL ACOUSTICS · SUBWOOFERS

Tzero MKIII

A sealed, down-firing 6.5-inch aluminium driver and 100-watt Class D amplifier create REL’s compact music-first entry, with a separate LFE input for mixed use.

$949

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INTEGRATION CONVERSATION

Start with the room, loudspeakers and the result you want.

Tell us about your current system and the result you want. We will help narrow the relevant product direction without pretending a webpage can prescribe quantity or placement.

Explore subwoofers

Need room evidence first?

The paid Melbourne measurement separates room behaviour, placement and integration questions before a product decision is made.

View Room & Bass Measurement

Compare the current range

Open a model page to understand its role, limitations, technical reference and the questions worth discussing for your room.

Explore REL products

Start with the application

Two-channel music

For music, the objective is not to hear a separate subwoofer. It is to extend the main loudspeakers, restore the lowest harmonic foundation and preserve the system’s timing, scale and continuity.

Home theatre

Consider output, extension, room volume, listening distance and the demands of LFE playback. Theatre requirements may differ from a music-first system.

Stereo pairs and advanced systems

Two or more subwoofers can provide scale and symmetry, but their more important room-related role is to create additional source positions. With measured placement and integration, this can improve seat-to-seat consistency and reduce the severity of some cancellations. It does not constitute bass absorption.

Explore the current REL range

Compare current REL models and series, then open any product page for Australian availability, key specifications and a direct way to discuss model choice and integration.

View REL Subwoofers

Integration is part of the decision

Gain, crossover, phase, connection method and placement determine whether the subwoofer disappears into the system or announces itself as a separate source. Where a peak, null or seat-to-seat problem is involved, microphone measurement should precede assumptions about model or quantity.

Explore Room & Bass Measurement

Current price and availability

REL enquiries are handled individually. Submit the model or room objective, existing loudspeakers, room dimensions and city. MSN Audio will confirm current Australian pricing, availability and the appropriate next step.

Request Current Price & Availability

Frequently asked questions

Do I need a subwoofer for two-channel music?

Not every system does. The decision depends on loudspeaker extension, room behaviour, listening priorities and whether the desired improvement is more extension, more scale or better distribution.

Is a larger model always better?

No. Room size, placement, desired output and integration can be more important than choosing the largest cabinet.

Can room measurement help before I choose?

Yes. Measurement can separate insufficient extension from poor integration, a room peak, a deep cancellation or uneven spatial distribution. Those problems do not call for the same model, quantity or placement.