SB Acoustics SB23MFCL45-4 Subwoofer
SKU:
SB23MFCL45-4
203.2 mm
4 Ω
Achieve deep, controlled bass in your audio system with this 8-inch subwoofer featuring a polypropylene cone for clean, low-distortion output. The driver's total Q factor of 0.34 enables use in compact sealed or vented enclosures.
57 990 Ft
(45 661 Ft + VAT)
Saját raktár
Out of stock
Külső raktár 2.
3 pcs
júl. 9.
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Technical data
| Nominal diameter | |
| Impedance | |
| Resonance frequency (Fs) | |
| Sensitivity (SPL at 1 m / 2.83 V) | |
| 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) | |
| Mechanical compliance of the suspension (Cms) | |
| Drive mechanical losses (RMS) | |
| Woofer type | |
| Membrane material | |
| Surround material | |
| Voice coil diameter | |
| Voice coil carrier | |
| Voice coil wire material | |
| Magnetic material | |
| Weight of a magnet | |
| Dimensions (mm) | |
| Diameter of the baffle cutout | |
| # Mounting holes | |
| Depth |
The SB23MFCL45-4 Subwoofer from SB Acoustics delivers deep, controlled bass with exceptional clarity, making it an ideal choice for audiophiles and DIY enthusiasts seeking high-fidelity low-frequency reproduction. Engineered for precision, this 8-inch driver brings authoritative low end to stereo systems, home theatre setups, or custom speaker designs, where its compact form factor allows integration into sealed or ported enclosures without compromising performance.
Featuring a polypropylene cone, the subwoofer minimises distortion and ensures clean, articulate bass across its operating range. The total Q factor of 0.34 enables use in compact enclosures while maintaining tight, well-defined output. With a sensitivity of 87.4 dB (1m/2.83V) and a DC resistance of 3.3 ohms, it pairs efficiently with moderate amplification. The copper voice coil wire and low inductance of 0.73 mH contribute to excellent transient response, while the mechanical (Qms 7.7) and electrical (Qes 0.36) damping factors ensure controlled cone movement. The 203.2 mm nominal diameter and 122.1 mm mounting depth fit standard cutouts, with eight fixing holes for secure installation.
This subwoofer combines robust build quality with refined acoustic engineering, offering a reliable foundation for bass reproduction that enhances any audio system.
Featuring a polypropylene cone, the subwoofer minimises distortion and ensures clean, articulate bass across its operating range. The total Q factor of 0.34 enables use in compact enclosures while maintaining tight, well-defined output. With a sensitivity of 87.4 dB (1m/2.83V) and a DC resistance of 3.3 ohms, it pairs efficiently with moderate amplification. The copper voice coil wire and low inductance of 0.73 mH contribute to excellent transient response, while the mechanical (Qms 7.7) and electrical (Qes 0.36) damping factors ensure controlled cone movement. The 203.2 mm nominal diameter and 122.1 mm mounting depth fit standard cutouts, with eight fixing holes for secure installation.
This subwoofer combines robust build quality with refined acoustic engineering, offering a reliable foundation for bass reproduction that enhances any audio system.
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