SB ACOUSTICS | Subwoofer

SB Acoustics SB23MFCL45-8 Subwoofer

Name: SB Acoustics Acoustics mélysugárzó | HQ AudioParts
Brand: SB Acoustics
SKU: SB23MFCL45-8
Price: 57990.00 HUF
Availability: LimitedAvailability

SKU: SB23MFCL45-8

203.2 mm 85 dB

Achieve deep, controlled bass in a compact enclosure with this 8-inch subwoofer from SB Acoustics. Its low total Q factor of 0.43 ensures accurate response for sealed or small ported designs. The driver features a 10.5 mm linear excursion for clean low-frequency output.

57 990 Ft

(45 661 Ft + VAT)

Saját raktár Out of stock

Külső raktár 2. 8 pcs júl. 9.

Favorite

Fast Delivery 2-5 working days

Secure Payment Barion & SSL protection

14 Days Exchange We take it back without question

Technical data

Nominal diameter	203.2 mm
Sensitivity (SPL at 1 m / 2.83 V)	85 dB
Maximum linear deflection (Xmax)	10.5 mm
Total Q (Qts)	0.43
Electromagnetic Q (Qes)	0.46

Mechanical Q (Qms)	7.3
DC resistance (Re)	6.2 Ω
Voice coil inductance (L_e)	1.02 mH
BL product (BL)	11.3 T·m
The surface area of the cone (Sd)	21 cm²
Mechanical compliance of the suspension (Cms)	0.59 mm/N
Drive mechanical losses (RMS)	1.3 kg/s
Woofer type	D6S Audio DAC
Weight of a magnet	2 g

The SB23MFCL45-8 Subwoofer from SB Acoustics is a meticulously engineered 8-inch driver designed to deliver deep, controlled bass without demanding excessive enclosure volume. This compact yet powerful subwoofer is ideal for audiophiles and home theatre enthusiasts seeking to augment their system with articulate low frequencies, whether in a dedicated stereo setup or a multi-channel surround sound configuration. Its performance characteristics make it equally suited for sealed enclosures, where it provides tight and accurate bass, or for small ported designs that require a controlled low-end extension.

At the heart of this subwoofer lies a low total Q factor (Qts) of 0.43, which ensures a well-damped, accurate response that minimises boominess and preserves musical detail. The driver features a substantial 2 kg magnet assembly and a BL product of 11.3, contributing to excellent motor force and control. With a maximum linear excursion (Xmax) of 10.5 mm and a cone area (Sd) of 21 cm², it can move significant air while maintaining low distortion. The 6.2-ohm DC resistance (Re) and 1.02 mH voice coil inductance (Le) further refine its electrical behaviour, while the mechanical Q (Qms) of 7.3 and electrical Q (Qes) of 0.46 indicate a well-balanced design. This subwoofer is a superb choice for those who value precision and musicality in their low-frequency reproduction.