ACCUTON | Mid-bass driver

Accuton C173-11-191 Bass-midwoofer

Name: Accuton C173-11-191 mélysugárzó | HQ AudioParts
Brand: Accuton
SKU: C173-11-191
Price: 185690.00 HUF
Availability: OutOfStock

SKU: C173-11-191

11 Ω 38.6 Hz

Achieve deep, controlled bass in your high-end audio system with this 173 mm bass-midwoofer from Accuton. Its copper voice coil and 11-ohm impedance ensure precise signal handling and low distortion. The total Q factor (Qts) is 0.34, indicating excellent damping for sealed enclosure designs.

185 690 Ft

(146 213 Ft + VAT)

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Technical data

Impedance	11 Ω
Resonance frequency (Fs)	38.6 Hz
Sensitivity (SPL at 1 m / 2.83 V)	88 dB
Maximum linear deflection (Xmax)	5 mm
Total Q (Qts)	0.34

Electromagnetic Q (Qes)	0.37
Mechanical Q (Qms)	5.27
DC resistance (Re)	5.9 Ω
Voice coil inductance (L_e)	0.72 mH
BL product (BL)	8.8 T·m
The surface area of the cone (Sd)	133 cm²
Equivalent volume (Iron)	21.6 l
Moving mass with air load (Mms)	19.8 g
Mechanical compliance of the suspension (Cms)	0.86 mm/N
Drive mechanical losses (RMS)	0.91 kg/s
Voice coil diameter	38 mm
Voice coil wire material	Copper
Dimensions (mm)	173 mm
Diameter of the baffle cutout	146 mm
Diameter of the access opening	4.5 mm

The Accuton C173-11-191 Bass-midwoofer represents a pinnacle of engineering for discerning audio enthusiasts who demand uncompromising low-frequency performance. This 173 mm driver is meticulously crafted to deliver deep, controlled bass with exceptional clarity, making it an ideal choice for high-end loudspeaker designs, active subwoofer systems, and audiophile-grade two-way or three-way configurations. Whether you are building a dedicated home theatre setup, a precision studio monitor, or a bespoke hi-fi loudspeaker, this woofer excels in reproducing the lowest octaves with authority and finesse.

At the heart of the C173-11-191 lies a copper voice coil with a diameter of 38 mm, ensuring excellent thermal management and low distortion even under demanding conditions. The 11-ohm impedance provides versatile integration with a wide range of amplifiers, while the total Q factor of 0.34 and resonance frequency of 38.6 Hz enable tight, well-damped bass response. With a sensitivity of 88 dB and a maximum linear excursion of 5 mm, this driver combines efficiency with impressive dynamic range. The low DC resistance of 5.9 ohms and minimal voice coil inductance of 0.72 mH further contribute to precise signal handling and transient accuracy. Finished with a robust 173 mm frame and a cut-out diameter of 146 mm, the Accuton C173-11-191 is a superb choice for those seeking reference-grade bass reproduction.