SCAN-SPEAK | Bass mid-bass subwoofer

Scan-Speak 22W/4851T00 Bass-mid woofer

Name: Scan-Speak Revelator mélysugárzó | HQ AudioParts
Brand: Scan-Speak
SKU: 22W/4851T00
Price: 129990.00 HUF
Availability: LimitedAvailability

SKU: 22W/4851T00

4 Ω 21 Hz

Achieve deep, controlled bass in your high-end audio system with this premium bass-mid woofer from the Scan-Speak Revelator series. Its low 21 Hz resonance frequency and 4.5 mm linear excursion deliver articulate low-frequency reproduction. The total Q factor (Qts) is 0.22, ensuring precise transient response.

129 990 Ft

(102 354 Ft + VAT)

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Technical data

Impedance	4 Ω
Resonance frequency (Fs)	21 Hz
Sensitivity (SPL at 1 m / 2.83 V)	89 dB
Power tolerance (max)	2 W
Maximum linear deflection (Xmax)	4.5 mm

Total Q (Qts)	0.22
Electromagnetic Q (Qes)	0.23
Mechanical Q (Qms)	5.2
DC resistance (Re)	3.7 Ω
Voice coil inductance (L_e)	0.3 mH
BL product (BL)	8.2 T·m
The surface area of the cone (Sd)	22 cm²
Mechanical compliance of the suspension (Cms)	1.85 mm/N
Subwoofer Series	Scan-Speak Revelator Series

The Scan-Speak Revelator 22W/4851T00 Bass-mid woofer represents the pinnacle of low-frequency driver engineering, designed to deliver deep, articulate bass with exceptional control. As part of the revered Revelator series, this 22 cm driver is the ideal choice for audiophiles and custom loudspeaker builders seeking uncompromising performance in two-way or multi-way systems. Whether employed as a dedicated bass-mid driver in a high-end bookshelf speaker or as a foundation for a subwoofer in a larger floor-standing design, its capabilities ensure a seamless blend of power and precision.

Technically, the Revelator 22W/4851T00 boasts a remarkably low resonance frequency of 21 Hz, enabling it to reproduce the deepest notes with authority. A linear excursion of 4.5 mm, combined with a total Q factor of just 0.22, ensures tight, well-damped bass response free from overhang. The 4-ohm impedance and sensitivity of 89 dB (1m/2.83V) make it relatively easy to drive, while the low voice coil inductance of 0.3 mH and a BL product of 8.2 Tm guarantee excellent transient response and motor control. With a maximum power handling of 200 watts, this driver is built to perform at the highest levels, offering a truly reference-grade foundation for any serious audio project.