Acacia 6 In-Wall Passive

In-Wall Passive Subwoofer

Flush-mount 6 inch in-wall passive subwoofer with deep bass down to 35Hz. Invisible installation.

XSW-ACA-6IW
200W4Ω35Hz – 300HzPassive
MDFCustom RAL
Add to System →Brochure

Pricing is quoted by your regional distributor. Find yours →

XSCACE Acacia 6 In-Wall Passive
Move cursor to illuminate
Design Philosophy
×
No box in the roomThe Acacia 6 In-Wall enclosure sits inside the wall cavity. Only the grille face remains, flush with the plaster line — the room keeps its floor and its walls.
×
No port noise
×
No amplifier lock-in
×
No visible driver
→
Bass that disappears.
01 / 05
in real rooms

bass without the box.

Flush in the wall, with nothing in the room but the low end. Every photo is a real installation; open one to read how it was done.

Restaurant Sound System: A Clubhouse in Two Zones
case studyRestaurant Sound System: A Clubhouse in Two Zones
Acacia 6 In-Wall Passive
in situAcacia 6 In-Wall Passive
Acacia 6 In-Wall Passive
in situAcacia 6 In-Wall Passive
details

everything else.

Five 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.

112 mmdeep · H 384 × W 242
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
2 × 6"
physical
Dimensions
H 384 × W 242 × D 112 mm
Weight
4.3kg
Housing
MDF
Colours
MDF
Custom RAL
+20% · 45–60 days
Power Type
Passive
Cutout
359 × 232 mm
Cavity Depth
112mm
Paintable Grille
No
Grille Material
Mild Steel
Crossover
Subwoofer LP only
Max SPL
107dB
THD+N
≤0.2% @ 1W/1m

2.1 music, flush

A flush pair of Bonsai with the Acacia 6 In-Wall, driven by a Xylem 2, the Air Mini as the source.

Commercial zones

One speaker every 10–15 ft, a subwoofer for every two, a Root 4 for every eight, 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.
Screwed through the cabinet into the wall structure

Screwed through the cabinet into the wall structure

Acacia 6 In-Wall Passive on the wall; the hardware is in the box.

What is the XSCACE Acacia 6 In-Wall Passive?

Flush-mount 6 inch in-wall passive subwoofer with deep bass down to 35Hz. Invisible installation. Specified for luxury residential and hospitality projects in Canada, the UK, and India where visible subwoofers are architecturally unacceptable and in-wall bass reinforcement is required.

What is the frequency response of the Acacia 6 In-Wall Passive?

The Acacia 6 In-Wall Passive covers 35Hz–300Hz.

What is the power output of the Acacia 6 In-Wall Passive?

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

What type of product is the Acacia 6 In-Wall Passive?

The Acacia 6 In-Wall Passive is a subwoofer product. Mounting: screwed through the cabinet into the wall structure.

How much space does the Acacia 6 In-Wall Passive need?

The chassis is 384 mm high, 242 mm wide and 112 mm deep.

How deep is the Acacia 6 In-Wall Passive?

The Acacia 6 In-Wall Passive requires 112mm of depth (112mm cavity).

resources

take it with you.

What you need to specify it, show it to a client, or control it once it is in.

XSCACE · Size Defying Sound© 2026 XSCACE Inc.