SB Acoustics SB15CAC30-8 5" Ceramic Woofer

SB ACOUSTICS | Mid-bass driver

SB Acoustics SB15CAC30-8 5" Ceramic Woofer

Name: SB Acoustics Acoustics mélysugárzó 5" | HQ AudioParts
Brand: SB Acoustics
SKU: SB15CAC30-8
Price: 38990.00 HUF
Availability: LimitedAvailability

SKU: SB15CAC30-8

127 mm 8 Ω

Achieve accurate, low-distortion bass and midrange reproduction in your compact speaker designs with this 5" ceramic woofer. Its rigid ceramic cone and advanced motor system deliver clean, dynamic sound. The total Q factor (Qts) is 0.38, suitable for sealed or vented enclosures.

38 990 Ft

(30 701 Ft + VAT)

Own warehouse Out of stock

Külső raktár 2. 10 pcs Aug 5.

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Technical data

Nominal diameter	127 mm
Impedance	8 Ω
Resonance frequency (Fs)	35.5 Hz
Sensitivity (SPL at 1 m / 2.83 V)	86 dB
Maximum linear deflection (Xmax)	5 mm

Total Q (Qts)	0.38
Electromagnetic Q (Qes)	0.42
Mechanical Q (Qms)	4.77
DC resistance (Re)	5.7 Ω
Voice coil inductance (L_e)	0.14 mH
BL product (BL)	5.7 T·m
The surface area of the cone (Sd)	82 cm²
Equivalent volume (Iron)	17.8396 l
Mechanical compliance of the suspension (Cms)	1.88 mm/N
Woofer type	DL200 Audio DAC
Voice coil diameter	30.48 mm
Subwoofer Series	SB Acoustics CAC Ceramic Series

The SB Acoustics SB15CAC30-8 is a 5-inch ceramic woofer engineered to deliver exceptional clarity and low distortion across the bass and midrange frequencies. As part of the acclaimed CAC Ceramic series, this driver is ideal for audiophiles and DIY enthusiasts seeking to build compact, high-performance loudspeakers that reveal every nuance in the recording. Its precise, dynamic character makes it equally suited to two-way bookshelf designs or as a dedicated mid-bass unit in multi-way systems, where its controlled response ensures seamless integration with tweeters and subwoofers.

At the heart of this woofer lies a rigid ceramic cone, renowned for its stiffness-to-weight ratio, which effectively suppresses breakup modes and coloration. The advanced motor system, featuring a 30.48mm voice coil and a low inductance of 0.14mH, contributes to excellent transient response and reduced intermodulation distortion. With a total Q factor (Qts) of 0.38 and a resonance frequency (Fs) of 35.5Hz, the driver is optimised for sealed or vented enclosures, offering a linear excursion (Xmax) of 5mm for clean, impactful output. The 8-ohm impedance and 86dB sensitivity ensure compatibility with a wide range of amplifiers.

Combining meticulous engineering with premium materials, the SB15CAC30-8 delivers the accuracy and refinement expected from a high-end transducer, making it a superb choice for discerning listeners.