D&b audiotechnik M2 Spécifications télécharger pdf (Page 7)

M2 Manual (5.0E) Page 7 of 8

Frequency response

The diagram below shows the frequency response of the M2

cabinet in floor monitor position, measured at a height of 1.7m

(5.6 ft) (listening position in monitor operation) on axis:

-5

-10

-15

-20

-25

-30

100 1k 10k

20k

M2 frequency response, monitor operation

Technical specifications

M2 system data

Frequency response (–5 dB, free field) ..................................................56 Hz - 17 kHz

Frequency response (-5 dB, floor coupling)..........................................50 Hz - 17 kHz

Max. sound pressure level (1 m, free field) with D12 or A1 ........................... 143 dB

(SPLmax peak, pink noise test signal with crest factor of 4)

Input level (100 dB SPL / 1 m)...............................................................................–26 dBu

Polarity to controller INPUT (XLR pin 2: + / 3: –) .................................. LF: – / HF: –

M2 loudspeaker

Nominal impedance LOW/HIGH...................................................................4 / 8 ohms

Power handling capacity LOW (RMS / peak 10 ms)..........................500 / 2000 W

Power handling capacity HIGH (RMS / peak 10 ms)...............................50 / 200 W

Nominal dispersion angle (hor. x vert.)........................................................... 45

x 60

Connections ..................................................................................................................2 x EP5

Pin assignments .................................... 1: LF+/2: LF–/3: HF+/4: HF–/5: SenseDrive

optional................................................................................................................2 x CACOM

Pin assignments printed on the A1 controller module rear panel

Weight .................................................................................................................38 kg (83 lb)

M2 cabinet dimensions in mm [inch]

1 2 3 4 5 6 7 8

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D&b audiotechnik M2 Spécifications Page 7