MarkAudio CHR90 Silver FullRange (5.5″/8ohm) – PAIR

Product Description:

90mm Full range drive unit 8ohm single ferrite magnet

• full range drive unit
• Metal cone in 2 colors
• Wide operating range to 20KHz –very linear response

2 developments further improve the design. An excursion limiter (arrestor) has now been fitted inside the motor sub-assembly, significantly reducing the risk of over-driving damage. The CHR is now capable of being driven at higher loads making it suitable for more audio applications. Color coded custom locking connectors are now included in this design. Both these features are illustrated in the following page.

The driver has medium efficiency of 85.5dB at 8 Ohms making it easy to use on nearly all small to medium power amplifiers.

The CHR-90 is an affordable all-new Full-Range 3.5-inch multi-purpose driver unit suitable for use in variety of medium size loudspeakers applications, or as part of a multiway system.

The central mid-range is benign, near flat response, from 1KHz to 6KHz giving end-users and custom builders the potential to use the CHR90 as a mid-field driver in larger multiway applications, useful for balancing out larger radiated surface outputs from big bass units.

The CHR90 also has potential for use in 2 way applications as a bass-mid driver. Most MarkAudio drivers have a purpose designed frequency lift in the lower ranges (typically 100Hz to 500Hz) to compensate for baffle step losses.

The CHR90 is useful to these applications where end-users and loudspeaker makers need a wider choice on frequency cross-over point selection.
The CHR90 chassis is an all-new design, dedicated to this driver. All moving parts (powertrain) are new and custom made for this driver. Much work has been done to make the CHR90 a versatile driver and extend the well-known performance characteristics of MarkAudio products.

 Specifications:

Datasheet Download click here

Cabinet plans and resource links: