SB ACOUSTICS | Subwoofer

SB Acoustics SW26DBAC76-8 Subwoofer

Name: SB Acoustics Acoustics mélysugárzó | HQ AudioParts
Brand: SB Acoustics
SKU: SW26DBAC76-8
Price: 110990.00 HUF
Availability: LimitedAvailability

SKU: SW26DBAC76-8

254 mm 8 Ω

Achieve deep, controlled bass in your audio system with this 254mm aluminium cone subwoofer from SB Acoustics. Its low total Q factor of 0.28 is ideal for sealed enclosures, ensuring precise and articulate low-frequency reproduction.

110 990 Ft

(87 394 Ft + VAT)

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Technical data

Nominal diameter	254 mm
Impedance	8 Ω
Sensitivity (SPL at 1 m / 2.83 V)	83 dB
Total Q (Qts)	0.28
Electromagnetic Q (Qes)	0.29

Mechanical Q (Qms)	4.4
DC resistance (Re)	6.4 Ω
Voice coil inductance (L_e)	4.37 mH
BL product (BL)	21.4 T·m
Equivalent volume (Iron)	54 l
Mechanical compliance of the suspension (Cms)	0.39 mm/N
Drive mechanical losses (RMS)	4.8 kg/s
Woofer type	D6S Audio DAC
Membrane material	Aluminum
Voice coil diameter	75.5 mm
Voice coil carrier	Fiberglass
Voice coil wire material	Copper
Magnetic material	Neodymium
Weight of a magnet	281 g
Basket / frame material	Aluminum
Dimensions (mm)	29 mm
Screw head diameter	5.5 mm
# Mounting holes	8
Diameter of the access opening	249 mm
Depth	84.6 mm

The SB Acoustics SW26DBAC76-8 Subwoofer is a high-performance 254mm driver engineered to deliver deep, controlled bass with exceptional accuracy. As part of SB Acoustics’ renowned range, this subwoofer combines advanced engineering with premium materials to elevate any audio system. Whether you are building a dedicated home theatre setup, a high-fidelity stereo system, or a custom car audio installation, this subwoofer excels in reproducing low frequencies with minimal distortion and maximum impact.

Designed primarily for sealed enclosures, the SW26DBAC76-8 features a low total Q factor (Qts) of 0.28, ensuring tight, articulate bass response that integrates seamlessly with main speakers. Its aluminium cone membrane provides excellent rigidity and low mass, enabling fast transient response and reducing cone breakup. The copper voice coil wire and 6.4 ohm DC resistance contribute to efficient power handling and thermal stability. With a sensitivity of 83 dB (SPL 1m/2.83V) and a mechanical Q (Qms) of 4.4, this driver offers precise control and linear excursion. The 8 mounting holes and 249mm cut-out diameter simplify installation, while the 84.6mm depth allows for compact enclosure designs. Ideal for audiophiles seeking uncompromising bass quality, the SW26DBAC76-8 delivers a refined, powerful low-end foundation for any serious listening environment.