Acacia 6

Discontinued from February 2027. The Acacia 6 Passive can be ordered until then.
Passive Subwoofer

Floor-standing 6 inch passive subwoofer in a stainless steel enclosure. Pairs with any amplifier for deep, controlled bass.

XSW-ACA-6PAM
200W4Ω35Hz – 300HzPassive
Stainless SteelCustom RAL
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XSCACE Acacia 6 Passive subwoofer on a walnut sideboard
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Design Philosophy
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No port noiseThe port geometry controls turbulence at the vent exit. Full bass output at reference levels — no chuffing, no compression, no audible artefact.
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No amplifier lock-in
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No crossover guesswork
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No visible driver
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Bass that disappears.
01 / 05
in real rooms

bass without the box.

On the floor or against the wall, in the rooms it was asked to fill. Every photo is a real installation; open one to read how it was done.

Acacia 6 Passive in the room
videoAcacia 6 Passive in the room
Acacia 6 Passive
in situAcacia 6 Passive
details

everything else.

Four drawers. Each opens in place, so nothing leaves the page.

PowerDense Dynamics — XSCACE technology
01 · PowerDense Dynamics™

A voice coil that stays cool under drive.

A copper-silver composite voice coil dissipates heat faster than copper alone, so the output holds under continuous high-power drive.

Nano Resonance — XSCACE technology
02 · Nano Resonance™

Resonance tuned below the cabinet.

Heavy cone mass lowers the resonant frequency below what the cabinet volume alone would allow, extending the low end of a thin enclosure.

155.4 mmdeep · H 266.7 × W 266.7
200WRMS · 300W peak
35Hz–300Hzfrequency response
84dBsensitivity · 1W/1m
107dBmax SPL
4Ωpassive · 4.3kg
20 × 30 ftroom it covers
acoustic
Power RMS
200W
Power Peak
300W
Impedance
4Ω
Sensitivity
84dB
Frequency
35Hz – 300Hz
Driver
1 × 6"
physical
Dimensions
H 266.7 × W 266.7 × D 155.4 mm
Weight
4.3kg
Housing
Wood (Stainless Metal enclosure)
Colours
Stainless Steel
Custom RAL
+20% · 45–60 days
Power Type
Passive
Paintable Grille
No
Grille Material
Mild Steel
Crossover
Subwoofer LP only
Max SPL
107dB
THD+N
≤0.2% @ 1W/1m

Commercial, one zone

One speaker every 10–15 ft, a subwoofer for every two, a Root 4 for every eight, and an Air Mini per zone.

Commercial, 3,000 sq ft, two zones

Two zones across 3,000 sq ft: 25 Bonsai, 13 Acacia 6 Passive, four Root 4 and an Air Mini per zone.

A different room? Plan it in two minutes.

Room Solutions suggests the speakers and the sub for your room. Floorplan Sound Simulation predicts the coverage.
What is the XSCACE Acacia 6 Passive?

Floor-standing 6 inch passive subwoofer in a stainless steel enclosure. Pairs with any amplifier for deep, controlled bass. Ideal for smaller luxury residential rooms, guest suites, and commercial spaces in Canada, the UK, and India requiring discreet bass without the footprint of a larger subwoofer.

What is the frequency response of the Acacia 6 Passive?

The Acacia 6 Passive covers 35Hz–300Hz.

What is the power output of the Acacia 6 Passive?

The Acacia 6 Passive is rated at 200W RMS (300W peak) into 4Ω.

What type of product is the Acacia 6 Passive?

The Acacia 6 Passive is a subwoofer product.

How much space does the Acacia 6 Passive need?

The chassis is 266.7 mm high, 266.7 mm wide and 155.4 mm deep.

How deep is the Acacia 6 Passive?

The Acacia 6 Passive requires 155.4mm of depth.

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