Scan-Speak Illuminator 18WU/8747T00 7" Woofer

SCAN-SPEAK | Mid-bass driver

Scan-Speak Illuminator 18WU/8747T00 7" Woofer

Name: Scan-Speak Illuminator mélysugárzó 7" | HQ AudioParts
Brand: Scan-Speak
SKU: 18WU/8747T00
Price: 126290.00 HUF
Availability: OutOfStock

SKU: 18WU/8747T00

177.8 mm 8 Ω

Achieve precise, controlled bass and clear midrange in your audio system with this 7-inch woofer from the Scan-Speak Illuminator series. Its low 0.32 total Q factor ensures excellent transient response for sealed enclosures. The driver delivers a maximum linear excursion of 9 mm.

126 290 Ft

(99 441 Ft + VAT)

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Technical data

Nominal diameter	177.8 mm
Impedance	8 Ω
Resonance frequency (Fs)	33 Hz
Sensitivity (SPL at 1 m / 2.83 V)	85.5 dB
Power tolerance (max)	15 W

Maximum linear deflection (Xmax)	9 mm
Total Q (Qts)	0.32
Electromagnetic Q (Qes)	0.35
Mechanical Q (Qms)	3.31
DC resistance (Re)	5.9 Ω
Voice coil inductance (L_e)	0.41 mH
BL product (BL)	7.5 T·m
The surface area of the cone (Sd)	154 cm²
Equivalent volume (Iron)	48.1386 l
Moving mass with air load (Mms)	16 g
Mechanical compliance of the suspension (Cms)	1.45 mm/N
Woofer type	DL200 Audio DAC
Voice coil diameter	41.91 mm
Subwoofer Series	Scan-Speak Illuminator Series

The Scan-Speak Illuminator 18WU/8747T00 7" Woofer represents a pinnacle of engineering for discerning audio enthusiasts seeking uncompromising performance. As part of the renowned Illuminator series, this driver is crafted to deliver exceptionally precise, controlled bass and a remarkably clear midrange, making it an ideal foundation for high-fidelity loudspeaker designs.

This woofer excels in a variety of applications, from two-way bookshelf speakers to dedicated mid-bass sections in multi-way systems. Its low total Q factor of 0.32 ensures outstanding transient response, allowing it to reproduce percussive notes and dynamic shifts with speed and accuracy. Whether used in a sealed enclosure for tight, articulate bass or a ported design for extended low-end reach, it integrates seamlessly into audiophile-grade projects.

Technically, the Illuminator 18WU/8747T00 features a 41.91mm voice coil and a maximum linear excursion of 9mm, enabling high output with minimal distortion. The 5.9-ohm DC resistance and 0.41mH voice coil inductance contribute to excellent motor control, while the 33Hz resonance frequency and 48.14-litre equivalent volume offer flexible enclosure options. With a sensitivity of 85.5dB and an 8-ohm impedance, it pairs well with quality amplification.

In closing, the Scan-Speak Illuminator 18WU/8747T00 is a premium choice for those who demand the highest standards in bass and midrange reproduction, delivering a refined, authoritative sound that elevates any audio system.