Juniper

12 inch Powered Subwoofer

Deep resonant bass down to 25Hz. Juniper delivers immersive sound with a sleek birch wood design.

XSW-JUN-12PW
350W8Ω25Hz – 200HzPowered
Standard birch wood finish

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XSCACE Juniper
XSCACE Juniper
design philosophy

nothing to break the plane.

  1. 01No visible fixings
  2. 02No draft angle
  3. 03No unnecessary pattern
  4. 04No compromise on finish
  5. →Just material. Just form.
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.

464.8 mmdeep · H 449.6 × W 426.7
350WRMS · 500W peak
25Hz–200Hz±3dB
92dBsensitivity · 1W/1m
119dBmax SPL
8Ωpowered · 26.8kg
40 × 40 ftroom it covers
acoustic
Power RMS
350W
Power Peak
500W
Impedance
8Ω
Sensitivity
92dB
Frequency
25Hz – 200Hz ±3dB
Driver
1 × 12"
physical
Dimensions
H 449.6 × W 426.7 × D 464.8 mm
Weight
26.8kg
Housing
Birch Wood
Colours
Standard birch wood finish
Power Type
Powered
Crossover
Subwoofer LP only · crossover knob on the sub
Max SPL
119dB
connectivity
Inputs
Line In (RCA)

2.1 TV room

A pair of QuadCane on a Xylem 2 with the Juniper underneath, the Air Mini streaming.

5.1.2 home cinema

Front and surrounds from one model, height channels overhead, a subwoofer and any Atmos receiver.

Cane ×4front and surrounds
Ghost 2.0 ×2height
Junipersubwoofer · the bass
any AVR
AV receiverAV receiver · Dolby Atmos

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 Juniper?

Deep resonant bass down to 25Hz. Juniper delivers immersive sound with a sleek birch wood design. The reference powered subwoofer for luxury residential home cinema rooms, high-end listening rooms, and architectural audio installations across Canada, the UK, and India.

What is the frequency response of the Juniper?

The Juniper covers 25Hz–200Hz (±3dB).

What is the power output of the Juniper?

The Juniper is rated at 350W RMS (500W peak) into 8Ω.

What type of product is the Juniper?

The Juniper is a subwoofer product.

How much space does the Juniper need?

The chassis is 449.6 mm high, 426.7 mm wide and 464.8 mm deep.

How deep is the Juniper?

The Juniper requires 464.8mm of depth.

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.