Specifications - Inter-m L-1400 Operating Manual

PROFESSIONAL POWER AMPLIFIER

Specifications

Specifications
Power Output Level
STEREO 1kHz both channels driven
R
L
R
L
R
L
BRIDGED R
L
R
L
Frequency Response R
Total Harmonic Distortion
f=20Hz~20kHz, Half Power(L800/1400)
1/10Power(L1800/2400)
STEREO R =8Ω & 4Ω
L
BRIDGED R =8Ω
L
Channel Separation Half Power R
f=1kHz, ATT. max. Input 600Ω Shunt
Residual Noise(DIN Audio Filter)
Signal-to-Noise Ratio DIN Audio,
Input 600Ω Shunt
Input Sensitivity (Rated Power into 4Ω 1kHz)
Damping Factor R =8Ω, f=1kHz
L
Voltage Gain (ATT max.) 4Ω at 1kHz
Output Circuitry
Input Impedance (ATT max.)
Indicators
Protection
Fan Circuit
Power Source
Power Consumption(1/8 POWER)
100V-120VAC Both Channel Driven R
230V-240VAC Both Channel Driven R
Weight
Dimensions
Connector
* Specifications and design subject to change without notice.
12
L800/1400/1800/2400
0dB=0.775Vrms, Half Power=1/2 Power Output Level (Rated Power)
=8Ω @ 0.1% THD
=4Ω @ 0.1% THD
=2Ω @ 0.5% THD
=8Ω 1kHz @ 0.1% THD
=4Ω 1kHz @ 0.5% THD
=8Ω, P=1W
L
=8Ω,
L
=4Ω
L
=4Ω
L
L800 L1400
200W 280W
300W 450W
430W 700W
600W 900W
800W 1400W
20Hz~20kHz: ±0/1dB, 5Hz~70kHz: -3dB
≤0.03%
≤0.03%
≥80dB
≤-85dB: ATT min.
≥100dB
2.7dBu 2.7dBu
30dB 32dB
AB Class AB Class
≥20kΩ(Balance/Unbalance)
Power (Blue)
Clip/Limiter (Red)
Signal (Green)
Protection (Red)
Mode Selector (Yellow)
Power SW ON/OFF muting, Full Short circuit,
Thermal protection, RF protection
Low-Speed - Variable - Hi-Speed
100-120VAC or 220-240VAC; 50/60Hz
(Supplied AC mains transformer depends on country requirements)
6A 7A
3A 3.5A
14kg/30.8lb 14.4kg/31.7lb
482(W) x 88(H) x 369(D)mm / 19(W) x 3.5(H) x 14.5(D)in
Inputs: balanced combination connector(XLR
Outputs: 5-Way binding posts x 2, Speakon Terminal x 2
L1800 L2400
360W 500W
600W 750W
900W 1200W
1200W 1500W
1800W 2400W
3.5dBu 3.5dBu
≥400
33dB 34dB
H Class H Class
8A 9A
4A 4.5A
15kg/33lb 15.6kg/34.6lb
type+1/4"TRS)