Markaudio CHR-90 Silver Full-range Woofer

MARKAUDIO | Broadband subwoofer

Markaudio CHR-90 Silver Full-range Woofer

Name: Markaudio CHR-90 mélysugárzó | HQ AudioParts
Brand: Markaudio
SKU: CHR-90 Silver
Price: 25990.00 HUF
Availability: LimitedAvailability

SKU: CHR-90 Silver

88.9 mm 8 Ω

Achieve accurate, full-range sound in a compact design with this broadband subwoofer, ideal for high-fidelity audio projects. The driver delivers a total Q factor of 0.36 and a maximum linear excursion of 7 mm.

25 990 Ft

(20 465 Ft + VAT)

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Technical data

Nominal diameter	88.9 mm
Impedance	8 Ω
Sensitivity (SPL at 1 m / 2.83 V)	89.36 dB
Resonance frequency (Fs)	44.3 Hz
Maximum linear deflection (Xmax)	7 mm

Total Q (Qts)	0.36
Electromagnetic Q (Qes)	0.4212
Mechanical Q (Qms)	2.4647
Voice coil inductance (L_e)	0.0912 mH
BL product (BL)	4.726 T·m
The surface area of the cone (Sd)	85 cm²
Equivalent volume (Iron)	26.1403 l
Mechanical compliance of the suspension (Cms)	2.5942 mm/N
The moving mass of the membrane (Mmd)	4.523 g
Woofer type	DS2 Audio DAC
Subwoofer Series	Markaudio CH Series

The Markaudio CHR-90 Silver Full-range Woofer represents a masterful blend of engineering precision and sonic purity, designed to deliver accurate, full-range sound within a remarkably compact footprint. This broadband driver is ideally suited for high-fidelity audio projects, including bespoke loudspeaker designs, near-field monitors, and multi-channel home theatre systems where space is at a premium but performance cannot be compromised. Its versatility also makes it an excellent choice for upgrading existing enclosures or building minimalist, high-quality portable audio solutions.

At the heart of the CHR-90 Silver lies a meticulously engineered motor system, yielding a total Q factor (Qts) of 0.36, which ensures tight, controlled bass response and seamless integration into sealed or ported cabinets. The driver boasts a maximum linear excursion (Xmax) of 7 mm, allowing for impressive dynamic range without distortion. With a sensitivity of 89.36 dB (SPL 1m/2.83V) and a low resonance frequency (Fs) of 44.3 Hz, it combines efficiency with extended low-frequency reach. The voice coil inductance (Le) is a mere 0.0912 mH, contributing to exceptional transient response and clarity across the frequency spectrum. Whether employed as a dedicated woofer or a full-range solution, this driver delivers a cohesive, natural soundstage that will satisfy the most discerning audiophile.