
Value acoustics L4.25
Fiture:
High stable output
4x 2500W @2Ω/4Ω
4x 1500W @8Ω
100V/70V/8ohm/4ohm output
Advanced PFC and Class-D technology
Low heating operating
DSP 4in 4out matrix process 96Khz
IIR filter and parameter EQ
Dynamic EQ
FIR filter and parameter EQ
Reference target speaker curve
automatic correction
Support AES/EBU digital signal input
Dante in optional
TM network audio input in option
Monitoring status of temperature,voltage, current, load impedance
4.3’ IPScolorful touch screen display
Fiture:
Sampling rate 96K 32bit
System latency <1ms
Frequency response: 20Hz-20kHz(+-0.5dB, 8 Ω load, @1Wtofull power)
THD+N <1%@1W to full power
Max input level :20dBu
SNR: 109dB@18dBu sensitivity
DSP functions:
Noise gate, Parameter EQ,
Dynamic EQ, Matrix mixing, FIR
filter, Delay, Compressor, Limiter
FIR filter
up to 2048taps process
Input and output connectors and control
Input connectors
4×XLR, analoG
4×AES/EBU
Output connectors
4×XLR analog
4×XLR AES/EBU, link out
Dante network:
dual-port RJ45, Dante 4 RX signal in optional
Power output SpeakOn
ControL TCP/IP, USB, GPIO in Phoenix
Power output 4 Channel
4×1500 watts@8Ω
4×2500 watts@4Ω
4×2500 watts@2Ω
Bridged : 2x4500 watts@4Ω, 2x4500 watts@8Ω
100V output Max to 4×2500 watts
70V output Max to 4×2500 watts
Protect
Audio limiter, high temperature, DC, high
frequency, short circuit, back electromotive
force, peak current limiter, surge current limiter,
start delay, power breaker protection,
power supply over-voltage/under-voltage protection
Physical
Power supply AC100~240V 50/60 Hz
Operating Environment-20 to 60℃
Dimension 483mm×463mm×88mm, 2U
Weight device 12.34kg, packaged 16,64kg
