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August 28, 2015

X21D – 21″ passive subwoofer – 3600 W

x21d-amate-audio-header

21″ PASSIVE SUBWOOFER – 3600 W

Experience the ultimate transducer technology in this 21” in a original bandpass/hornloaded configuration.
The X21D provides an impressive very los frequency sensation, without compromising the definition of the punch,
saving the need of double 15″ subs.

Learn more about Xcellence Disco >

Gallery
Specifications
cardiod-preset-available
Band pass_en
unique-design

With external Amate Audio DSP
x21d-frequency-response

Xcellence-cardiod-preset-diagram

technical features

Program power 3600 W
Impedance 4 Ω
SPL (1m) 98 dB (1W), 134 dB (continuous)
Frequency response (-10 dB) 28 Hz – 140 Hz (with external DSP)
Components
LF 21″ neodymium woofer (5.3″ voice coil)
Directivity (HxV) Omnidirectional
Weight 72.9 kg
Dimensions (HxWxD) 668 x 749 x 900 mm
Finish Multilayer Baltic birch plywood
Front steel grille
High resistant black & grey matt Polyurea coating

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