MarkAudio CHP 90
4" (10cm) bass-midrange driver
/Pair
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Your advantages with Masori
Description
The CHP 90 from Mark Audio is a versatile, multi-purpose loudspeaker designed specifically for a wide range of medium sized loudspeaker applications. Thanks to its unique cone made of paper, mica and fiberglass materials, it offers high stability of the radiating surface over the entire usable frequency range. It is particularly suitable for wideband point source applications and can be used as part of a multi-way system. With an operating range up to 28kHz, it delivers a very linear frequency response and is characterized by a long excursion suspension with progressive spider. The CHP 90 is a productive part of the Mark Audio family and brings quality and dynamics to any sound system.
Highlights
- Full-range chassis unit
- Single ferrite magnet
- 90 mm diaphragm with paper, mica and glass fiber materials
- Operating range up to 28kHz - very linear frequency response
- Long-stroke suspension with progressive spider
Properties
- CHP speaker series
- Speaker type Full-range
- Nominal diameter 8.89 cm
- Load capacity (RMS) 40 watts
- Impedance (Z) 8Ω
- Sensitivity (SPL at 1m / 2.83V) 89.2 dB
- Direct current resistance (Re) 6.2000 Ohm
- Resonant frequency (Fs) 48.5 Hz
- Mechanical quality (Qms) 2.2008
- Electrical quality (Qes) 0.4354
- Overall quality (Qts) 0.36
- Moving mass (Mms) 5.4051 g
- Moving Mass Of Diaphragm (Mmd) 4.9619 g
- Compliance of the suspension (Cms) 1.9898 mm/N
- Membrane area (Sd) 0.0085 m2
- Equivalent volume (Vas) 20.05 L
- Maximum deflection (Xmax) 7 mm
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