MarkAudio CHN 70
4" (10cm) midrange driver
/Pair
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Your advantages with Masori
Description
Discover the CHN-70, a 4" (10cm) midrange driver from MarkAudio, designed for audio applications of all kinds. This high performance speaker, designed by Mark Fenlon and Evan Yu, offers natural sound and is long excursion with 4mm X-max. It features an improved paper cone and dust cap. The CHN-70 is the perfect choice for anyone looking for outstanding performance at an affordable price.
Highlights
- Natural sound
- Long-stroke (4mm X-max)
- Improved paper membrane
- Improved dust cap
Properties
- Speaker series CH Series
- Speaker type Full-range
- Nominal diameter 10.16 cm
- Power handling (RMS)16 watts
- Load capacity (max) 50 watts
- Impedance (Z)8 ohm
- Sensitivity (SPL at 1m / 2.83V) 86.7 dB
- Frequency response50 to 20,000 Hz
- Voice coil diameter 2.54 cm
- Direct current resistance (Re) 5 ohm
- Voice coil induction (Le) 0.17 mH
- Resonant frequency (Fs) 71.6 Hz
- Mechanical quality (Qms) 1.85
- Electrical quality (Qes) 0.65
- Overall quality (Qts) 0.48
- Moving mass (Mms) 3.4 g
- Diaphragm area (Sd) 50.27 cm²
- Force factor (BL) 3.4 Tm
- Equivalent volume (Vas) 5.32 liters
- Maximum deflection (Xmax) 4 mm
- Cone Material Paper
- Bead material Rubber
- Basket / frame material Glass-Fiber
- Magnet material ferrites
- Outer diameter 12.49 cm
- Cut-out diameter 9.24 cm
- Bolt Circle Diameter 11.30 cm
- Fixing holes 4
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