K-array Redline KF12MT User Manual - page 21
KF12MT
REV. A
21
12. SPECIFICATIONS
ACOUSTICS
Speaker power handling
800 + 200 W
(AES)
Frequency range (-10 dB)
55 – 19 kHz
(1)
SPL 1W/1mt
99 dB
Maximum SPL
127 dB (cont.) – 133 dB (peak)
(2)
COVERAGE
Horizontal
70°
Vertical
70°
CROSSOVER
Type
Internal Passive Crossover
TRANSDUCERS
Coaxial Transducer
12” Neodymiun magnet Woofer with 3” voice coil
AUDIO INPUT
Analog connectors
2 male + 2 female 3-pin balanced XLR
Digital connectors
1 male + 1 female 3-pin XLR
REMOTE CONTROL INPUT
Connector
1 male + 1 female XLR parallel / 1 USB B Jack serial converter
AUDIO POWER OUTPUT
Connector
1 x Female 4-pin Speakon
Wiring
Pin1+= CH1+ Pin1- = CH1- Pin2+= N.C. Pin2= N.C.
POWER INPUT
Connector
2 x PowerCon IN/OUT
AMPLIFIER
Type
1 module class D – DSP controlled
Nominal power output
2 X 1050 W @ 8 Ω 1% THD + NOISE
(3)
Protection
Dynamic Limiter , Over Current , Over Temp. Short Circuit
Frequency response
10 Hz – 25 KHz (+/- 3 dB) for 1W @ 8 Ω
Damping factor 8Ω, 100 Hz
> 500
THD+N 1KHz, 1 W
0.010%
Thermal dissipation
1/8 of max output power @ 8Ω = 282 BTU/h (71KCal/h)
1/4 of max output power @ 8Ω = 464 BTU/h (117KCal/h)
AC POWER
Nominal voltage
115 / 230 Vac auto switching
Operating range
85 - 130 Vac 60Hz / 190 - 240 Vac 50Hz (Auto Switch)
I. Nom
5.5 A / 115 Vac - 2.9 A / 230 Vac
CONSUMPTION
Efficiency
>80% (typical)
1
/8 rated power (pink noise) @ 4 Ω
410 W
CERTIFICATION
IP
20
PHYSICAL
Dimensions
39 cm x 52.2 cm x 36.5 cm (15.37“ x 20.55” x 14.38 “)
Weight
19.6 Kg (43.21 lb)
Notes for data
1. With Dedicated preset
2. Measured with musical signal
3. EIAJ Test Standard, 1KHz, 1%THD
New materials and design are introduced into existing products
without previous notice. Present systems may differ in some respects
from those presented in this catalogue.