Markaudio CHR-120 6.5" Grey Full Range Magnesium Woofer

Price for 1 piece

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Product description

Highlights

Latest-model

Aerospace-grade magnesium-alloy

Wide dispersion multiform cone concept

Optimized for use in larger enclosures

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Product details

Markaudio CHR-120 6.5" Gold Full Range Magnesium Woofer 

The CHR-120 is a brand-new 6.5-inch high fidelity multi-purpose high-volume driver design from Markaudio. This new driver has been purpose developed to provide significant bass extension beyond what many similar-sized midbass units can deliver, combined with full-range frequency output.

The CHR-120 cone is made from a high-strength, aerospace-grade magnesium-alloy designed to cope with high bending stress loads. Based upon our renowned shallow profile, wide dispersion multiform cone concept, the material thickness is carefully balanced to maximize low-frequency load capacity while retaining excellent performance at higher frequencies. The long-stroke suspension and low-distortion motor are designed to provide a low resonant frequency, medium Q, and an air volume compliance of around 59 liters. Optimized for use in larger enclosures, the CHR-120 can provide output to some 30Hz and smooth high-frequency range extending above 20KHz in a suitable design. Other key features include an “easy install” reinforced polymer frame for both surface and recessed mounting.

The CHR-120 provides custom builders with wide operational flexibility at a surprisingly affordable price and can be used as a high-performance full-range driver, or as a wide-range midbass. It is ideal for use in high-fidelity, home-theatre, commercial A/V applications, and by suiting a wide range of enclosure types, it continues Markaudio’s reputation for providing qualitative excellence and advanced mechanical engineering at an accessible level.

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Specifications

• Article number CHR-120 Grey
• Woofer Series Markaudio CHR
• Woofer Type Full-range Woofer
• Nominal Diameter 6.5"
• Power Handling (RMS) 50 Watts (Nom)
• DC Resistance (Re) 7.2000 Ω
• Resonant Frequency (Fs) 34.2417 Hz
• Mechanical Q (Qms) 2.3823
• Electromagnetic Q (Qes) 0.4411
• Total Q (Qts) 0.3722
• Diaphragm Mass Inc. Airload (Mms) 11.1310 g
• Moving Mass Of Diaphragm (Mmd) 10.1179 g
• Mechanical Compliance of Suspension (Cms) 1.9409 mm/N
• Surface Area of Cone (Sd) 0.0147 m2
• Compliance Equivalent Volume (Vas) 58.8923 L
• Maximum Linear Excursion (Xmax) 9mm (1 way)
• Driver's Mechanical Losses (Rms) 1.0052 WM