SB Acoustics SB17NBAC35-4 6" Black Aluminum Cone Woofer

SB ACOUSTICS | Bass mid-bass subwoofer

SB Acoustics SB17NBAC35-4 6" Black Aluminum Cone Woofer

Name: SB Acoustics Acoustics mélysugárzó 6" | HQ AudioParts
Brand: SB Acoustics
SKU: SB17NBAC35-4
Price: 31990.00 HUF
Availability: LimitedAvailability

SKU: SB17NBAC35-4

152.4 mm 4 Ω

Achieve deep, controlled bass in a compact design with this 6" woofer from SB Acoustics' NAC Aluminum series. Its black anodized aluminum cone and low 0.29 total Q factor ensure precise mid-bass reproduction. The driver offers a 5.5mm linear excursion (Xmax) for accurate low-frequency output.

31 990 Ft

(25 189 Ft + VAT)

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Technical data

Nominal diameter	152.4 mm
Impedance	4 Ω
Resonance frequency (Fs)	30 Hz
Sensitivity (SPL at 1 m / 2.83 V)	90 dB
Maximum linear deflection (Xmax)	5.5 mm

Total Q (Qts)	0.29
Electromagnetic Q (Qes)	0.31
Mechanical Q (Qms)	4.3
DC resistance (Re)	3.1 Ω
Voice coil inductance (L_e)	0.13 mH
BL product (BL)	4.9 T·m
The surface area of the cone (Sd)	118 cm²
Equivalent volume (Iron)	42.4752 l
Moving mass with air load (Mms)	12.4 g
Mechanical compliance of the suspension (Cms)	2.16 mm/N
Woofer type	DL200 Audio DAC
Voice coil diameter	35.31 mm
Subwoofer Series	SB Acoustics NAC Aluminum Series

The SB17NBAC35-4 6" Black Aluminum Cone Woofer from SB Acoustics represents a masterful blend of engineering precision and compact design, delivering deep, controlled bass that belies its modest footprint. As part of the acclaimed NAC Aluminum series, this driver is purpose-built for audiophiles and DIY enthusiasts seeking exceptional mid-bass and subwoofer performance without compromising on space or clarity.

This woofer excels in a variety of applications, from two-way bookshelf speakers to dedicated subwoofer systems and high-fidelity automotive installations. Its low total Q factor of 0.29 ensures tight, articulate bass reproduction, making it ideal for sealed enclosures where accuracy and speed are paramount. Whether used in a home theatre setup or a critical listening environment, it brings musical detail to life with remarkable poise.

Technically, the SB17NBAC35-4 features a rigid black anodized aluminium cone that minimises distortion, paired with a 35.31mm voice coil for excellent power handling. With a resonance frequency of 30 Hz, an Xmax of 5.5mm, and a sensitivity of 90 dB (2.83V/1m), it balances efficiency with low-end extension. The 4-ohm impedance and low voice coil inductance of 0.13 mH further enhance control and transient response.

In summary, this woofer offers a compelling solution for those who demand accurate, impactful bass from a compact driver. Its technical sophistication and build quality make it a standout choice for serious audio projects.