ETON | Bass mid-bass subwoofer

ETON 7-218 ARCOSIA Bass-mid Woofer

Name: ETON 7-218 mélysugárzó | HQ AudioParts
Brand: ETON
SKU: 7-218 ARCOSIA
Price: 196990.00 HUF
Availability: OutOfStock

SKU: 7-218 ARCOSIA

177.8 mm 8 Ω

Achieve precise and powerful mid-bass reproduction with this high-performance woofer, designed for demanding audio systems. Its copper voice coil and 5.5mm linear excursion ensure controlled, dynamic sound. The total Q factor of 0.32 indicates excellent transient response for sealed enclosures.

196 990 Ft

(155 110 Ft + VAT)

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Technical data

Nominal diameter	177.8 mm
Impedance	8 Ω
Resonance frequency (Fs)	35 Hz
Sensitivity (SPL at 1 m / 2.83 V)	89 dB
Maximum linear deflection (Xmax)	5.5 mm

Total Q (Qts)	0.32
Electromagnetic Q (Qes)	0.34
Mechanical Q (Qms)	5.88
DC resistance (Re)	6.5 Ω
Voice coil inductance (L_e)	0.87 mH
BL product (BL)	8 T·m
The surface area of the cone (Sd)	137 cm²
Equivalent volume (Iron)	32.9 l
Moving mass with air load (Mms)	16.3 g
Mechanical compliance of the suspension (Cms)	1.25 mm/N
Drive mechanical losses (RMS)	0.67 kg/s
The moving mass of the membrane (Mmd)	16.3 g
Woofer type	VMV D1se MQA Hi-End Audio DAC with Bluetooth 5.0 AptX
Voice coil diameter	32 mm
Voice coil wire material	Copper
Magnetic material	Ferrite
Subwoofer Series	ETON Arcosia Series
Dimensions (mm)	181 mm
Screw head diameter	169 mm
Diameter of the baffle cutout	15 mm
# Mounting holes	6
Diameter of the access opening	5.2 mm
Depth	96.5 mm

The ETON 7-218 ARCOSIA Bass-mid Woofer represents a masterful blend of engineering precision and sonic performance, designed for audiophiles who demand nothing less than exceptional mid-bass reproduction. This high-quality driver excels in a variety of applications, from upgrading factory car audio systems to building bespoke home hi-fi loudspeakers, where its ability to deliver tight, controlled bass and articulate midrange frequencies truly shines. Whether used as a dedicated mid-bass unit in a multi-way system or as a full-range woofer in a compact design, the ARCOSIA brings clarity and authority to any listening environment.

Technically, the woofer features a copper voice coil with an inductance of 0.87 mH and a DC resistance of 6.5 ohms, ensuring efficient power handling and low distortion. With a sensitivity of 89 dB SPL at 1m/2.83V and a total Q factor (Qts) of just 0.32, it is ideally suited for both sealed and vented enclosures, offering remarkable transient response. The 5.5 mm linear excursion (Xmax) allows for dynamic, high-output performance, while the 177.8 mm nominal diameter and 169 mm screw circle diameter facilitate straightforward installation. The ARCOSIA is the perfect choice for those seeking a refined, powerful, and reliable bass-mid driver that elevates any audio system to new heights of fidelity.