APPENDIX B: MINA SPECIFICATIONS
48
AMPLIFIER
Type Three-channel, Class-D
Output Power 975 W total (three channels; 2 x 375 W, 1 x 225 W)
Note: Wattage rating based on the maximum unclipped burst sine-wave rms voltage the
amplifier will produce into the nominal load impedance: 39 V rms low channels, 43 V rms
high channel.
Total Output 1950 W peak
Note: Peak power based on the maximum unclipped peak voltage the amplifier will pro-
duce for at least 100 milliseconds into the nominal load impedance: 55 V peak low chan-
nels, 60 V peak high channel.
THD, IM TIM <.02%
Load Capacity 4 Ω low channels, 8 Ω high channel
Cooling Convection
AC POWER
Connectors PowerCon with loop output
Voltage Selection Automatic, continuous from 90–265 V AC
Safety Agency Rated
Operating Voltage
100–240 V AC, 50/60 Hz
Turn On/Turn Off
Points
90 V AC turn-on, no turn-off
Internal fuse-protection above 265 V AC
Current Draw
Idle Current 0.256 A rms (115 V AC); 0.249 A rms (230 V AC); 0.284 A rms (100 V AC)
Maximum Long-Term
Continuous Current
1.26 A rms (115 V AC); 0.66 A rms (230 V AC); 1.50 A rms (100 V AC)
Burst Current 3.24 A rms (115 V AC); 1.74 A rms (230 V AC); 4.02 A rms (100 V AC)
Note: AC power cabling must be of sufficient gauge so that under burst current rms con-
ditions, cable transmission losses do not cause the loudspeaker’s voltage to drop below
the specified operating range.
Ultimate Short-Term
Peak Current
10.4 A peak (115 V AC); 5.2 A peak (230 V AC); 11.1 A peak (100 V AC)
Inrush Current 16.8 A peak (115 V AC); 20.0 A peak (230 V AC); 15.0 A peak (100 V AC)
Note: Current draw for a single loudspeaker. Loop output not used.
PHYSICAL
Enclosure Premium birch plywood
Finish Black textured
Protective Grille Powder-coated, hex-stamped steel with black mesh
Rigging End frames with four captive GuideALinks, secured with 0.25" x 0.53" quick-release pins;
metric M6 attachment points for optional MYA.MINA mounting yoke and MUB.MINA U-
bracket
Dimensions 20.27" w x 8.38" h x 15.32" d (515 mm x 213 mm x 389 mm)
Weight 41.2 lbs (18.69 kg)
ENVIRONMENTAL
Operating Tempera-
ture
0° C to +45° C
Non Operating Tem-
perature
<–40° C or >+75° C
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