B&W CM2 concept90

Commentary

Concept 90 series tall boy type speaker system.

The concept 90 series has been designed in the relationship with Kenneth Grange who is in charge of Pentagram Design Laboratory.
For the concept90 series, only the model number was written in the catalog at that time, but since CM1 and CM2 were sold with the same model number, it is written as concept90 at the end of the model number.

CM2concept90 is a combination of CM1concept90 and CM column subbus module.
The mounting direction of the CM column can be either front bass reflex or rear bass reflex depending on preference.

Equipped with 2 13 cm cone type woofer units for ultra low band.

A 12.6 cm cone type woofer is installed in the low range.
This unit uses a Kevlar cone.

A 2.6 cm metal dome type tweeter is installed in the high range.

The network has a built-in protection mechanism, and B & W's unique APOC (Audio-Powered Overload Circuit) prevents thermal damage to the unit.

The enclosure is sealed and B & W's matrix enclosure is used for the internal structure.
This system adopts a unique three dimensional structure in which the interior is arranged in a lattice shape, and has high rigidity, thereby eliminating the harmful resonance of the cabinet which makes sound muddy.

There are 3 color variations : white, black, and gray (matte NEXTEL).

In addition to base and spike, stand corresponding to leg part of CM1concept90 is attached.

Model Rating

Method	3-Way, 4-Speaker, Bass Reflex System, Tall Boy Type
Unit	For Ultra Low Band : 13 cm cone x2 For low band : 12.6 cm cone type For high-pass : 2.6 cm dome type
Frequency characteristic	36 Hz to 40 kHz -6dB
Output sound pressure level	85dB/W/m
Nominal impedance	4 Ω or more
Compatible amplifier output	50W ~ 200W
External dimensions	Width 162x Height 995x Depth 211 mm
Weight	Approx. 16 kg
Attachment	Base Spike Speaker stand (for CM1concept90)