Spatial Audio Lab
X3
Introduced 2019$6,000 MSRP
Utah-built three-way open-baffle dipole with an AMT tweeter, 12in midbass driver, and powered 15in woofer, offering 97 dB sensitivity for low-power amplifiers.
MSRP
$6,000
Used market · Excellent
$3,500est.
-42% vs MSRP
as of Aug 15, 2026MSRP to used market
From $6,000 at launch to $3,500 today (estimated).
Specifications
- Type
- 3-way open-baffle dipole, powered bass
- Drivers
- AMT tweeter, 12in midbass driver, powered 15in woofer
- Weight
- 85 lbs
- Dimensions
- 49 x 18 x 5 (HxWxD)"
- Impedance
- 8 Ω
- Sensitivity
- 97 dB
- Frequency response
- 30 Hz - 23 kHz
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