Appointment-only · Melbourne private listening and room measurement · Australia-wide product enquiriesFree Room Bass Analysis

SUBWOOFERS

Low-frequency extension for music and cinema.

Explore REL and PSI Audio subwoofers by brand. Compare connections, cabinet space and output needs, then plan integration with your main speakers.

REL Acoustics

Serie S

REL 212 Black Label: twin front drivers with the grille removed

REL 212 Black Label

Two 12-inch active drivers share one tall cabinet and one floor position. It is 362 mm wide and 840 mm high, with connections for music and films.

Dimensions (W × H × D)
362 × 840 × 523.3 mm (W × H × D)
Inputs
High-Level Neutrik SpeakOn; 2 × Low-Level RCA; LFE RCA; LFE XLR

$11,999

3-year standard Australian warranty
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REL Carbon Special Black Label: black cabinet with a slatted grille

REL Carbon Special Black Label

A 12-inch all-carbon-fibre active driver in a piano-black cabinet, with a wood grille included. Compare with S/850 for black or white finishes and an optional wood grille.

Dimensions (W × H × D)
488 × 410 × 565 mm (W × H × D)
Inputs
High-Level Neutrik SpeakOn; 2 × Low-Level RCA; LFE RCA; LFE XLR

$9,999

3-year standard Australian warranty
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REL S/850: white cabinet and side handle

REL S/850

A 12-inch active driver and 850 W amplifier in a wider, deeper cabinet than S/550. Separate music and LFE inputs support a system used for both music and films.

Dimensions (W × H × D)
488 × 410 × 540 mm (W × H × D)
Inputs
High-Level Neutrik SpeakOn; 2 × Low-Level RCA; LFE RCA; LFE XLR

$7,799

3-year standard Australian warranty
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REL S/550: front driver and side handle

REL S/550

The smaller-cabinet Serie S option, with a 10-inch active driver. Music and dedicated LFE inputs let it work with a stereo system or an AV receiver.

Dimensions (W × H × D)
445 × 372 × 500 mm (W × H × D)
Inputs
High-Level Neutrik SpeakOn; 2 × Low-Level RCA; LFE RCA; LFE XLR

$6,299

3-year standard Australian warranty
View product details

Planar

REL Planar PL-2: slim black cabinet with a fabric grille

REL Planar PL-2

The wider Planar model, with a lower manufacturer-rated bass extension than PL-1. Its shallow cabinet and included wireless audio help with placement and signal-cable routing.

Dimensions (W × H × D)
650 × 480 × 144 mm (W × H × D); add 39 mm depth for the wall bracket
Inputs
High-Level Neutrik SpeakOn; Low-Level RCA; LFE RCA

$5,999

3-year standard Australian warranty
View product details
REL Planar PL-1: slim white cabinet with a fabric grille

REL Planar PL-1

The narrower Planar model, with a 522 mm-wide cabinet. Use it on a suitable wall mount or the optional Planar Cart; wireless audio is included.

Dimensions (W × H × D)
522 × 492 × 144 mm (W × H × D); add 39 mm depth for the wall bracket
Inputs
High-Level Neutrik SpeakOn; Low-Level RCA; LFE RCA

$3,999

3-year standard Australian warranty
View product details

PSI Audio

Sub A225-M and Sub A125-M reproduce bass from your audio system and need suitable signal connections and integration with the main speakers. AVAA products absorb room bass energy and are listed under Active Bass Control.

Sub A225-M in Studio Red. Official PSI Audio photograph.

PSI Audio Sub A225-M

A dual-driver active subwoofer for music and cinema systems that need deeper bass and more low-frequency output. Its larger cabinet makes it the higher-capacity choice alongside Sub A125-M.

Dimensions (W × H × D)
320 × 700 × 500 mm
Inputs
2 × balanced XLR; 2 × XLR link outputs

FromA$8,399 each

Studio Red. Including GST.
View product details
Sub A125-M in Studio Red. Official PSI Audio photograph.

PSI Audio Sub A125-M

A compact active subwoofer for adding deeper bass to a music system. It takes up less room than Sub A225-M and pairs naturally in size with PSI’s smaller speakers.

Dimensions (W × H × D)
320 × 480 × 385 mm
Inputs
2 × balanced XLR; 2 × XLR link outputs

FromA$5,699 each

Studio Red. Including GST.
View product details

Ask us which finishes, accessories and ordering options are available for the model you are considering.

Bring the bass and main speakers together.

Connection, level and crossover settings help a subwoofer blend with your loudspeakers. Placement and the room affect what reaches your seat. If bass remains uneven or difficult to integrate, measurement can reveal peaks, dips and decay at your listening seat.

Explore room and bass measurement

If you would like help comparing the options, we are happy to discuss your system.

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