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SB ACOUSTICS | Broadband subwoofer

SB Acoustics SB36WBAC21-4 Full-range Woofer

SKU: SB36WBAC21-4
25.4 mm 4 Ω
Achieve clear, full-range sound in compact designs with this 4 ohm wide-band driver. Its aluminium cone and neodymium magnet ensure precise response across the frequency range. The total Q factor (Qts) is 0.41.
6 390 Ft
(5 031 Ft + VAT)
Saját raktár Out of stock
Külső raktár 2. 2 pcs júl. 9.
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Technical data
Nominal diameter
Impedance
Sensitivity (SPL at 1 m / 2.83 V)
Shielded
Resonance frequency (Fs)
2000 Hz
Maximum linear deflection (Xmax)
Total Q (Qts)
Electromagnetic Q (Qes)
Mechanical Q (Qms)
DC resistance (Re)
Voice coil inductance (L_e)
BL product (BL)
The surface area of the cone (Sd)
Equivalent volume (Iron)
Moving mass with air load (Mms)
Mechanical compliance of the suspension (Cms)
Drive mechanical losses (RMS)
Woofer type
Membrane material
Surround material
Voice coil diameter
Dual voice coil
0
Magnetic material
Weight of a magnet
Diameter of the baffle cutout
The SB36WBAC21-4 1-inch aluminium wide-band driver from SB Acoustics is a precision-engineered component designed to deliver exceptional clarity and full-range performance in space-constrained applications. This 4-ohm driver is ideal for use in compact loudspeakers, multimedia systems, and custom audio projects where a single driver must cover a broad frequency spectrum without sacrificing detail or efficiency. Its wide-band nature makes it particularly suitable for near-field listening, desktop monitors, and high-fidelity installations where traditional multi-driver setups are impractical.

Technically, the driver features a lightweight aluminium cone and a powerful neodymium magnet assembly, ensuring rapid transient response and low distortion. The total Q factor (Qts) of 0.41 indicates a well-damped character suitable for sealed or small vented enclosures, while the mechanical (Qms 0.68) and electrical (Qes 1.05) Q values reflect balanced motor and suspension design. With a maximum linear excursion (Xmax) of 1.75 mm and a DC resistance (Re) of 3.4 ohms, the driver offers controlled bass extension and efficient power handling. The rubber surround and aluminium cone contribute to durability and consistent performance over time. This driver is a versatile choice for audiophiles and designers seeking high-quality sound in compact form factors.
SB Acoustics SB36WBAC21-4 Full-range Woo...
6 390 Ft
SB Acoustics SB36WBAC21-4 Full-range Woofer
SB Acoustics SB36WBAC21-4 Full-range Woofer
6 390 Ft
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