D&b audiotechnik M2 Manuel d'utilisateur télécharger pdf (Page 8)

8 d&b Stage monitors

The M6 monitor

Broadband measurement, pink noise, crest factor 4, peak measurement, linear weighting

Dispersion angle vs frequency plotted using lines of equal sound pressure (isobars)

at –6 dB and –12 dB

M6 monitor

The M6 is a 2-way high performance stage monitor employing

an integrated 12” LF and 1.3” exit horn loaded HF coaxial driver

design that utilizes neodymium magnets. The constant directivity

dispersion of 50° x 80° (h x v), which this unique horn provides,

delivers an accurately defined coverage area on stage. The M6

can also be operated in 2-Way Active mode.

When the cabinet is used in an upright position the M6 serves as

a powerful PA loudspeaker with a 80° x 50° dispersion suitable

for a variety of applications. For dedicated installation applications

the dispersion characteristics of the M6 driver assembly can be

rotated in 45° increments.

The M6 cabinet is constructed from marine plywood, which

incorporates the handles, has an impact resistant paint finish,

M10 threaded inserts and a socket to accept loudspeaker stands.

The front of the loudspeaker cabinet is protected by a rigid metal

grill backed with an acoustically transparent foam. Two runners

recessed in the bottom panel protect the cabinet from scratching

and prevents movement.

System data

Frequency response (–5 dB) .................................. 65 Hz - 17 kHz

Max. sound pressure (1 m, free field)

............................................

with D6 (passive mode) .......................................................132 dB

with D12 (passive mode) ..................................................... 135 dB

with D12 (active mode) .......................................................138 dB

Input level (100 dB SPL/1 m) ...........................................................

passive/active .................................................... –22 dBu/–22 dBu

Passive mode ................................................................. LF: –/HF: +

Active mode ................................................................... LF: –/HF: –

Loudspeaker data

Nominal impedance ..............................................................8 ohms

Power handling capacity (RMS/peak 10 ms) .........400/1600 W

Nominal dispersion angle (h x v) .................................. 50° x 80°

Components ............................ 12“ driver with neodymium magnet

......coaxial 1.3” exit compression driver with 3“ coil and CD horn

.................................................................passive crossover network

Connections .............................2 x EP5, 2 x NL4 or 2 x NLT4 F/M

Pin assignments ..................................................................................

EP5 .................................................. LF+: 1, LF–: 2, HF+: 3, HF–: 4

NL4 and NLT4 F/M ...............LF+: 1+, LF–: 1–, HF+: 2+, HF–: 2–

Weight ......................................................................... 16 kg (35 lb)

M6 cabinet dimensions in mm (inch)

486 [19.1"]

321 [12.6"]

455 [18"] 473 [18.6"]

455 [18"]

332 [13.1"]

M6 vertical dispersion characteristics

M6 horizontal dispersion characteristics

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D&b audiotechnik M2 Manuel d'utilisateur Page 8

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