bw dm620 Brochure

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The 600 series takes its place in a distinguished family tree that includes the world renowned

Matrix 801 and the Matrix 802.  Something of this superb pedigree was bound to rub off.

In the same way that a luxury car benefits from racing technology, a 600 series loudspeaker

speaker system brings with it the pleasure of acquiring the worlds leading acoustic expertise

with inherent good value that will be music to your ears.

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The DM620 comprises of an 8in bass/midrange driver with a reinforced polypropylene

diaphragm of critical flare delivers pure, crisp sound free from audible coloration. The bass

performance in the 30-litre enclosure is augmented by means of an 8in passive drive unit.

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The tweeter is a 26mm metal-domed tweeter originally developed for the highly successful

Matrix 801 studio monitor. This high frequency unit has been specially created to permit

higher power handling.

B&W Loudspeakers Ltd reserves the right to amend details of the specifications without notice in line with technical developments. E & OE. All trademarks acknowledged.

2-way 4th-order passive radiator digital

monitor system with bi-wiring

1 x 26mm high frequency with metal

dome, high-temperature voice coil

magnetic fluid cooling

2 x 200mm bass/midrange with rigid

die-cast chassis, reinforced

polypropylene diaphragm and 31mm

high temperature voice coil on Kapton®

former

58Hz – 20kHz ± 2dB on reference

axis

96dB spl(2.83V 1m)

4 ohms 

25W – 100W into 8 ohms on 

undistorted speech and music

programme

Height: 742mm  Width: 236mm  

Depth: 302mm

Simulated veneers of walnut or zelda

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An integral feature is magnetic fluid cooling which combats compression by 

reducing the temperature of the delicate voice coil in the tweeter at high 

frequencies.

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The practice of flush-mounting units into stylised moulded baffles 

has been implemented in the 600 Series. This, together with the bevelling of 

baffle  edges, helps to fight diffraction and produce a cleaner sound. The front 

polymer compound baffles and the high density fibreboard sub-baffles combine 

to bolster the structure, and reduce radiation from mechanical cabinet vibration. 

This is further improved by internal bracing of the cabinet walls.

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The proven provision of being able to bi-wire or bi-amplify the system is 

present. Two sets of top quality, gold plated terminals are present to enable 

individual inputs for the high and low frequency units.