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Markaudio CHR-70 Silver 4" Full Range Aluminium Woofer

Delivery time: 1-4 business days

  • Article code: CHR-70 Silver
  • Stock: >10 In stock

The CHR-70 has a light easy sound, a little warm, not so "shaped" so it will suit the listening tastes of many people. Its cone gives much musical detail and makes a very clear sound.

44,95 € 38,21 Incl. 21% VAT

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Product description

Markaudio CHR-70 Silver 4" Full Range Aluminium Woofer

The MarkAudio CHR-70 has a light easy sound, a little warm, not so "shaped" so it will suit the listening tastes of many people. Its cone gives much musical detail and makes a very clear sound.

 

Highlights

  • Latest-model
  • Synthetic rubber surround
  • Nomex spider
  • Improved voice coil former

 

Product Details

Markaudio CHR-70 Silver 4" Full Range Aluminium Woofer
 

The CHR-70 (Gen. 3) is now up-dated 3 times since the first model was launched nearly 3 years back. This Gen. 3 driver has more high range performance. The frequency range now goes higher to 25-kHz. Bass response in the properly designed box can go low to just under 40Hz. It has a light easy sound, a little warm, not so "shaped" so it will suit the listening tastes of many people. Its cone gives much musical detail and makes a very clear sound. The driver has a medium efficiency of 85.5 dB at 8 Ohms making it easy to use on nearly all small to medium power amplifiers. The driver can easily fit into Bass-reflex and Vented box sizes from 4.4 liters to 10 liters internal volume. Many technical improvements have been made. Improved stiffer frame. New cap design with a new improved fitting method. New Japanese designed coil. New spider for improved bass. The new CHR-70 Gen. 3 is an excellent high-end and multi-purpose driver. Its also suitable for many computers, Home Theatre, TV, and commercial A/V applications.

Specifications

Specifications for: CHR-70 Silver 4" Full Range Aluminium Woofer

  • Woofer Series Specific woofer production line of the manufacturer. CH Series
  • Woofer Type The driver type for example subwoofer, mid-woofer, full range or coaxial woofer. Full-range
  • Nominal Diameter The approximate diameter of the driver, measured in inches. 4"
  • Power Handling (RMS) The average power handling capability of a driver (coil) in electric power (watts) for a long period of time without damaging the driver. RMS stands for Root Mean Square 20 Watts
  • Power Handling (max) The maximum electrical power that a woofer (coil) can handle for a short period of time before it is damaged.
  • View all specifications
  • Continuous Program Power
  • Impedance 8 ohms
  • Sensitivity 85.4 dB 2.83V/1m
  • Frequency Response 40 to 25.000 Hz
  • Voice Coil Diameter 0.78"
  • Magnet Weight
  • DC Resistance (Re) 7.2 ohms
  • Voice Coil Inductance (Le)
  • Resonant Frequency (Fs) 65.4 Hz
  • Mechanical Q (Qms) 2.66
  • Electromagnetic Q (Qes)
  • Total Q (Qts)
  • Diaphragm Mass Inc. Airload (Mms)
  • Moving Mass Of Diaphragm (Mmd)
  • Mechanical Compliance of Suspension (Cms) 1.44 mm/N
  • Surface Area of Cone (Sd) 50.2 cm²
  • Volume of Displacement (Vd)
  • BL Product (BL) 4.2 Tm
  • Compliance Equivalent Volume (Vas) 0.18 ft.³
  • Maximum Linear Excursion (Xmax) 4 mm
  • Driver's Mechanical Losses (Rms)
  • Cone / Diaphragm Material Aluminium
  • Surround Material
  • Voice Coil Wire Material
  • Voice Coil Former
  • Dual Voice Coil
  • Basket / Frame Material
  • Magnet Material
  • Shielded
  • Overall Outside Diameter
  • Overall Depth
  • Baffle Cutout Diameter
  • Bolt Circle Diameter
  • # Mounting Holes
  • Mounting Hole Diameter
  • Sealed Volume
  • Sealed F3
  • Vented Volume
  • Vented F3

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CHR-70 Silver 4" Full Range Aluminium Woofer

CHR-70 Silver 4" Full Range Aluminium Woofer

44,95 € 38,21

SoundImports 9,6 / 10 - 2.351 Reviews @ Kiyoh
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