D&b audiotechnik M2 Bedienungsanleitung PDF herunterladen (Seite 7)

d&b Stage monitors 7

The MAX 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

Recommended amplifier power rating 300 W to 500 W into 8 ohms

Standard connector wiring allows passive or active operation with D12. For dedicated

passive use, internal wiring can be altered to 2-wire speaker cables (NL4: 1+/ 1–)

MAX monitor

MAX is a 2-way passively crossed over loudspeaker. The coaxial

mounted 15" LF driver and 2" exit HF compression driver both

have separate magnet structures. The high frequency horn throat

is coupled to the low frequency diaphragm creating a 60° radial

mid/high horn. This exhibits a slightly increased directivity at higher

frequencies, but has a remarkably similar dispersion performance

to that of a constant directivity horn. The inherent time alignment

of this topology is a close approximation to the ideal acoustic

point source. The result is a loudspeaker with remarkable vocal

presence and clarity, a neutral, balanced sound, high feedback

stability and a high sound pressure level capability.

The MAX cabinet is constructed from marine plywood, which

incorporates the handles, has an impact resistant paint finish and

M10 threaded inserts. The front of the loudspeaker cabinet is

protected by a rigid metal grill, covered with a replaceable

acoustically transparent foam. A socket to accept loudspeaker

stands, ratchet strap kelping bar and an optional version with

MAN CF4 stud plates complete the multiple application choices.

Additionally MAX may be used in a 2-Way Active mode to

increase the headroom, particularly in the high frequency range.

System data

Frequency response (–5 dB, MAX set up) ............ 55 Hz - 18 kHz

Max. sound pressure (1 m, free field)

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

with D6 (passive mode) .......................................................131 dB

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

with D12 (active mode) .......................................................136 dB

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

passive/active .......................................................–17 dBu /–17 dBu

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

Active mode ................................................................... LF: +/HF: +

Loudspeaker data

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

Power handling capacity (RMS/peak 10 ms)

........250/1200 W

Nominal dispersion angle .............................................60° conical

Components ......15" driver/2” coaxial mounted compression driver

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

Connections ...........................................2 x EP5, optional 2 x NL4

Pin assignments

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

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

NL4 .........................................LF+: 1+, LF–: 1–, HF+: 2+, LF–: 2–

Weight ......................................................................... 26 kg (57 lb)

373 [14.68"]

580 [22.83"]

392 [15.42"]

580 [22.83"] 507 [19.96"]

MAX cabinet dimensions in mm (inch)

125 250 500 1k 2k 4k 8k 16k

–30

–40

–50

–60

–20

–10

MAX dispersion characteristics

1 2 3 4 5 6 7 8 9 10 11 12 ... 23 24

Kommentare zu diesen Handbüchern

Keine Kommentare

D&b audiotechnik M2 Bedienungsanleitung Seite 7

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Soundbar-Lautsprecher D&b audiotechnik M2