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Digital Voice Research MAC 3 User Manual page 4

Mk2 compact active speaker/ 250 w rms mosfet power amplifier/ audio processor/ electronic limiter

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TECHNICAL SPECIFICATION
Type
Low frequency section 250 mm (10") high efficiency
High frequency section 1" horn loaded compression driver
Sensitivity 1W/1m 102 dB
Angle of coverage
Frequency response
Crossover
Cabinet
Dimensions
Weight
TECHNICAL SPECIFICATION AMPLIFIER
Type
Output power
THD
Frequency response
Balanced inputs
Input sensitivity
Input impedance
Protections
Bass - reflex / 2 way
90° x 60° (horn directivity)
48 - 20.000 Hz
12 dB/oct.
High density wood covered with moquette
Cm 48 x 35 x 32,5 (H - L - W)
Kg. 22
AB class mosfet with audio signal processor
250 W R.M.S. / 4 Ohm
< 0,1 % a 1 Khz
20 - 50.000 Hz
XLRF + stereo Jack in parallel
0 dB / -7 dB max
10 KOhm
Electronic limiter on the input signal (max +10 db)
Protection fuse on power supply (1 x 4AF)
Double protection fuse on power amplifier (2 x 8AF)
Self-resetting thermal fuse on transformer and power amplifier

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Macpower 3