SB AUDIENCE | Subwoofer

SB Audience NERO-18SW1100D Subwoofer

Name: SB Audience Audience mélysugárzó | HQ AudioParts
Brand: SB Audience
SKU: NERO-18SW1100D
Price: 147990.00 HUF
Availability: LimitedAvailability

SKU: NERO-18SW1100D

457.2 mm 8 Ω

Achieve deep, controlled low-frequency extension in your sound system with this high-excursion 18-inch driver. Its 12.2mm linear excursion and 99dB sensitivity ensure powerful, accurate bass reproduction. The total Q factor (Qts) is 0.33, indicating suitability for sealed or vented enclosures.

147 990 Ft

(116 528 Ft + VAT)

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Technical data

Nominal diameter	457.2 mm
Impedance	8 Ω
Resonance frequency (Fs)	36 Hz
Sensitivity (SPL at 1 m / 2.83 V)	99 dB
Maximum linear deflection (Xmax)	12.2 mm

Total Q (Qts)	0.33
Electromagnetic Q (Qes)	0.34
Mechanical Q (Qms)	11.83
DC resistance (Re)	5 Ω
Voice coil inductance (L_e)	1.36 mH
BL product (BL)	30.9 T·m
The surface area of the cone (Sd)	1256.6 cm²
Equivalent volume (Iron)	153.1 l
Mechanical compliance of the suspension (Cms)	0.07 mm/N
Drive mechanical losses (RMS)	5.54 kg/s
Woofer type	D6S Audio DAC
Voice coil carrier	SV
Voice coil wire material	AISV copper wire
Magnetic material	Ferrite
Basket / frame material	Cast aluminum
Subwoofer Series	SB Audience Nero Series
Dimensions (mm)	483 mm
Screw head diameter	456 mm
Diameter of the baffle cutout	424 mm
# Mounting holes	8
Diameter of the access opening	6.9 mm
Depth	229.2 mm

The SB Audience NERO-18SW1100D is a high-excursion 18-inch subwoofer driver engineered to deliver deep, controlled low-frequency extension with exceptional authority. This driver is the ideal choice for audiophiles and sound system designers seeking to augment home theatre setups, high-fidelity stereo systems, or professional sound reinforcement installations with powerful, accurate bass reproduction that remains clean even at demanding listening levels.

At the heart of this subwoofer lies a robust motor system featuring an AISV copper voice coil wire, which ensures efficient heat dissipation and reliable performance during extended use. With a 12.2mm linear excursion (Xmax) and a sensitivity of 99dB SPL (1m/2.83V), the driver produces substantial output with minimal input power. The low total Q factor (Qts) of 0.33, combined with a mechanical Q (Qms) of 11.83 and an electromagnetic Q (Qes) of 0.34, enables tight, well-damped bass response suitable for both sealed and ported enclosures. The 5-ohm DC resistance (Re) and 1.36mH voice coil inductance (Le) contribute to stable amplifier loading. Installation is straightforward thanks to the 424mm cut-out diameter, 456mm bolt circle, and eight mounting holes, accommodating the 457.2mm nominal frame size. This driver delivers the low-end punch and precision required for immersive sound experiences.