Scan-Speak Classic 18W/8535-01 7" Woofer

SCAN-SPEAK | Mid-bass driver

Scan-Speak Classic 18W/8535-01 7" Woofer

Name: Scan-Speak Classic mélysugárzó 7" | HQ AudioParts
Brand: Scan-Speak
SKU: 18W/8535-01
Price: 68990.00 HUF
Availability: InStock

SKU: 18W/8535-01

177.8 mm 8 Ω

Achieve accurate, controlled bass and clear midrange in your speaker designs with this 7" woofer from the Classic series. Its low 25 Hz resonance frequency and 0.38 total Q factor enable versatile enclosure options. The driver delivers 87.2 dB SPL sensitivity at 2.83V/1m.

68 990 Ft

(54 323 Ft + VAT)

Own warehouse Out of stock

Külső raktár 2. 10+ pcs Aug 6.

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Technical data

Nominal diameter	177.8 mm
Impedance	8 Ω
Resonance frequency (Fs)	25 Hz
Sensitivity (SPL at 1 m / 2.83 V)	87.2 dB
Power tolerance (max)	19 W

Maximum linear deflection (Xmax)	5 mm
Total Q (Qts)	0.38
Electromagnetic Q (Qes)	0.46
Mechanical Q (Qms)	2.1
DC resistance (Re)	5.85 Ω
Voice coil inductance (L_e)	0.33 mH
BL product (BL)	5.9 T·m
Equivalent volume (Iron)	68.8098 l
Moving mass with air load (Mms)	17.2 g
Mechanical compliance of the suspension (Cms)	2.3 mm/N
Woofer type	DL200 Audio DAC
Voice coil diameter	37.85 mm
Subwoofer Series	Scan-Speak Classic Series

The Scan-Speak Classic 18W/8535-01 7" Woofer delivers accurate, controlled bass and a clear midrange, making it an exceptional choice for audiophile-grade loudspeaker designs. Engineered for versatility, this driver excels in both two-way and multi-way systems, where its low resonance and balanced parameters allow for seamless integration into sealed, ported, or even transmission line enclosures. Whether you are crafting a high-fidelity bookshelf speaker or a refined subwoofer, this woofer provides the foundation for a natural, detailed soundstage.

Technically, the 18W/8535-01 features a 25 Hz resonance frequency (Fs) and a total Q factor (Qts) of 0.38, enabling deep, tight bass extension with excellent transient response. Its 87.2 dB sensitivity (SPL at 1m/2.83V) ensures efficient power handling, while the 5 mm linear excursion (Xmax) supports dynamic output without distortion. The 37.85 mm voice coil and 0.33 mH inductance contribute to precise control and low compression, and the 8-ohm impedance simplifies system matching. With a maximum power handling of 19 watts and a robust 177.8 mm nominal diameter, this woofer from the revered Classic series is built to perform reliably in demanding applications.

Ideal for discerning DIY enthusiasts and professional designers alike, this Scan-Speak driver combines proven engineering with timeless acoustic performance.