NVX YSW152

2x2Ω

Subwoofer

Nominal diameter	15″ / 381 mm
Resonance	27.5 Hz
Q factor	0.71
Sensitivity	84.4 dB
Linear excursion	± 15 mm
Program power	1600 W

NVX YSW152 Subwoofer

Specifications

Sensitivity (1W, 1m, infinite baffle) SPL1W 84.4dB
Frequency response 20 - 200Hz

Thiele & Small parameters

Resonance frequency (free air) fS 27.5Hz
Mechanical quality factor QMS 5.85
Electrical quality factor QES 0.81
Total quality factor QTS 0.71

Large signal parameters

Maximum linear excursion (one way) xmax 15mm
Air volume displaced at xmax VD 1206cm³
Power handling P 800W
Program power Pmax 1600W

Voice Coil

Nominal impedance Z 2 x 2Ω
DC resistance (in series) RE 3.6Ω
Inductance (1kHz, in series, estimated) LE 5.57mH

Magnet

Force factor (in series) Bl 21.3N/A
Motor constant Bl/√RE 11.2N/√W

Diaphragm

Effective diameter 320mm
Effective area SD 804cm²
Moving mass (including air load) MMS 588g
Moving mass MMD 571g

Suspensions

Stiffness KMS 17.5N/mm
Compliance CMS 57µm/N
Equivalent volume to the compliance VAS 52.1L
Mechanical resistance RMS 17.4N·s/m

Dimensions

Nominal diameter 15″
381mm
Overall diameter 394mm
Baffle cutout diameter 373mm
Mounting depth 184mm
Volume occupied by the driver 4.53L
Net weight 9.498kg

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