Dje-amp 4000
Dje-amp 4000
Dje-amp 4000

Dje-amp 4000

7880,00€ HT

Ampli DSP 4in 4out Djeconcept
Référence : Dje-amp 4000

Catégorie :

Description

Dje-amp 4000 Spécifications

Number of channels 4 inputs 4 outputs
Output power Single channel mode : 2Ω = 14900w; 4Ω = 9100w; 8Ω = 4900w
Pas de bridge
Max output voltage / current 310 volts peak / 200 Amperes peak
AC Main Power
POWER SUPPLY Universal, regulated switch mode with PFC
Nominal power requirement 100-240 V ±10%, 50 hz
Operating voltage 90 V – 264 V
THERMAL
Operating temperature range 0° – 45° C – 32° – 113° F
Thermal dissipation 115 volts & 230 volts
1/8 of max output power @ 4 Ω 823 BTU/h
1/4 of max output power @ 4 Ω 1987 BTU/h
AUDIO
Gain 32 db 38db parametrable
input sensivity 7 dbU 4,5 dbU
Max input level –
Frequency response 20 Hz – 20 kHz (±0.5 dB) @ 1 W, 8 Ω
S/N ratio > 112 dB (20 Hz – 20 kHz, A weighted)
Crosstalk separation > 70 dB @ 1kHz
THD+N < 0,005 % from 0,1W to full power
IMD SMPTE < 0,005 % from 0,1W to full power / DIM100 < 0,001% from 0,1W to full power
Input impedance 10 kΩ balanced
Slew rate 50 V/µs @ 8 Ω, input filter bypassed
Damping factor Active Damping Control
DSP
DSP architecture Patented « Zero Latency » DSP
AD Converter Successive approximation ADC
DA Converter PWM+Noise Shaper
Internal precision Fixed point
Latency 10 μs latency on analog in-analog out feedback path
Input equalizer Parametric, hi/lo shelving, band pass, band stop, all pass
Output equalizer 16 fully parametric filters per channel, IIR: peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass.
Crossover Butterworth, Linkwitz-Riley, Bessel or arbitrary asimmetric: 6 dB/oct to 48 dB/oct (IIR), linear phase (FIR), hybrid (FIR-IIR)
Delay up to 1.3 s
Limiters TruePower™, RMS voltage, current clamp and current RMS, mechanical excursion, peak limiter
RS-485 protocol or DSP Programming Board
CONSTRUCTION
Format Boitier rack 19 pouces ou boitier Alu usiné

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Produits apparentés