ACCUTON | Mid-band subwoofer

Accuton AS190-4-251 Cell Mid-range

Name: Accuton AS190-4-251 mélysugárzó 8' | HQ AudioParts
Brand: Accuton
SKU: AS190-4-251
Price: 518090.00 HUF
Availability: LimitedAvailability

SKU: AS190-4-251

12 Ω 84 dB

Achieve precise mid-range reproduction with controlled low-end extension using this 8-inch mid-band driver. Its 12-ohm impedance and 84 dB sensitivity ensure efficient integration into high-fidelity multi-way systems. The total Q factor of 0.44 provides a well-damped response for accurate transient performance.

518 090 Ft

(407 945 Ft + VAT)

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Technical data

Impedance	12 Ω
Sensitivity (SPL at 1 m / 2.83 V)	84 dB
Resonance frequency (Fs)	33.4 Hz
Maximum linear deflection (Xmax)	9 mm
Total Q (Qts)	0.44

Electromagnetic Q (Qes)	0.49
Mechanical Q (Qms)	4.75
Voice coil inductance (L_e)	1.05 mH
BL product (BL)	13.5 T·m
The surface area of the cone (Sd)	202 cm²
Equivalent volume (Iron)	26.7 l
Mechanical compliance of the suspension (Cms)	0.46 mm/N
Drive mechanical losses (RMS)	2.18 kg/s
Woofer type	VMV D1se MQA Hi-End Audio DAC with Bluetooth 5.0 AptX
Voice coil diameter	78 mm
Dimensions (mm)	19 mm
Diameter of the baffle cutout	17 mm
# Mounting holes	6
Diameter of the access opening	4.5 mm
Depth	137 mm

The Accuton AS190-4-251 8-inch Cell Mid-range driver represents a pinnacle of engineering for discerning audio enthusiasts who demand uncompromising mid-band clarity. Designed as a dedicated mid-band subwoofer, this driver excels in high-fidelity loudspeaker systems where precise vocal reproduction and instrumental accuracy are paramount. Its controlled low-end extension makes it ideal for three-way designs, allowing seamless integration with both dedicated tweeters and subwoofers in home audio or professional monitoring applications.

Technically, the AS190-4-251 features a 12-ohm impedance and 84 dB sensitivity (SPL 1m/2.83V), ensuring efficient power handling and straightforward integration into passive crossover networks. The driver boasts a resonant frequency (Fs) of 33.4 Hz, with a total Q factor (Qts) of 0.44, balancing transient response and bass extension. Its 9 mm linear excursion (Xmax) and 1.05 mH voice coil inductance (Le) contribute to low distortion even at higher output levels. The 137 mm mounting depth and 17 mm cut-out diameter accommodate various enclosure designs, while six mounting holes simplify installation. With a mechanical Q (Qms) of 4.75 and electromagnetic Q (Qes) of 0.49, this driver delivers controlled, articulate mid-range performance that elevates any serious audio system.