Montarbo W440A Manuel D'instructions page 33

W440A
active, processor controlled, bi-amped speaker system
Specifications
Enclosure
•
Components:
- bass frequencies
Nominal diameter
Nominal impedance
Power capacity
Net weight
Thiele & Small Parameters
fs
Re
Qms
Qes
Qts
Vas
B.l
SD
Mms
X max
ηo
- high frequencies
- Exponential horn
Nominal coverage:
Cutoff frequency:
Throat diameter:
- Driver
Throat diameter:
Nominal impedance:
DC resistance:
Power capacity:
Sensitivity:
Frequency range:
Recommended crossover:
Voice coil diameter:
Winding material:
Inductance:
Flux density:
Overall diameter:
Depth:
Net weight:
•
Impedance
•
Frequency response
•
Electronic crossover
•
Sensitivity (1W / 1m)
• Max SPL
Built-in power amplifiers
•
Max. output power
•
Frequency response
•
Input impedance and sensitivity: micro
•
Noise referred to input
• Power supply
Connections
Construction
Dimensions (w x h x d):
Weight:
34
APPENDIX
All manuals and user guides at all-guides.com
2-way vented box, low turbolence ports
custom designed to Montarbo specifications
12" neodymium magnet loudspeaker
12"
8 Ohms
400 W
2,3 Kg
52 Hz
6,15 Ohms
5,2
0,44
0,40
84,3 lt
13,94 tesla/m
522 cm
42,2 gr
3,5 mm
2,63 %
1" compression driver loaded by a 90° x 70° horn
(HxV) 90° x 70°
1500Hz
1"
1"
8 Ohms
6,2 Ohms
60 W
107dB
1,5÷18 kHz
1700Hz; 12dB/oct
44 mm
aluminium
0,11mH
1,4T
102 mm
58mm
1,5 kg
8 ohm
45 Hz ÷ 20 kHz ± 3dB
- bass: 45Hz ÷ 2500Hz
- mid/high: 2500Hz ÷ 20kHz
2500 Hz, 24dB/octave (Linkwitz-Riley)
100 dB SPL 1W, 1m
128 dB
2 MosFet (class AB) with 2 independent processors
300 + 100 W
300 W continuous (8 Ohms, @ 0.1% THD)
bass
450 W peak
mid-high 100 W continuous (8 Ohms, @ 0.1% THD)
150 W peak
10Hz ÷ 40kHz ±1dB
-40dB / 2kOhms
line
0dB / 20kOhms
-110dB (A weighted)
230 V.A.C. 50÷60 Hz / fuse: T 2,5 AL
on request 117 V.A.C. 50÷60Hz (fuse T 5 AL)
Combined XLR and 1/4" jack (Neutrik Combo
for the mic/line input; XLR for the Link Output
High density polyethylene
Steel protection grid; stand adaptor
40 x 65 x 35,5 cm
18,5 kg
2
)
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