Dynacord TGX20 Digital Amplifier, 4x5000 Watt 4-ohm

The TGX 4-channel live sound amplifiers from Dynacord are among the most powerful you can find on the market, representing the pinnacle of pro audio electronics. In addition to unprecedented power density, they offer the typical Dynacord audio quality, high reliability, and energy efficiency.

Developed and manufactured in Germany, the TGX amplifiers are the ultimate amplifier solution for large live performance sound applications. They incorporate several proprietary amplifier technologies developed by Dynacord Engineering, one of the most experienced research and development teams in the audio industry.

Features

• 4-channel DSP amplifier for live applications
• Highest power density with 20 kW in 2 RU
• Fully integrated 96 kHz DSP with FIR-Drive technology
• Dante and OCA integration via OMNEO with redundancy options
• Color touch screen for operation without remote software
• Technical Data
• Output power: 5200 W - 6000 W
• Number of amplifier channels: 4
• Maximum output voltage: 210 V peak
• Max. output current: 84 A peak
• Voltage gain: 32.0 dB, adjustable from 24–40 dB
• Input sensitivity: 13.7 dBu (3.73 V),adjustable to 5.7 to 21.7 dBu
• THD: < 0.05 %
• IMD-SMPTE, 60 Hz, 7 kHz: < 0.15 %
• DIM100, 3.15 kHz, 15 kHz: < 0.15 %
• Crosstalk: < -80 dB
• Frequency response: 20 Hz to 20 kHz (± 1 dB)
• Damping factor, 20 Hz to 200 Hz, 8 Ω: > 400
• Amplifier topology: Class D, Fixed Frequency
• Signal-to-noise ratio: 115 dB
• Output noise: < -70 dBu
• Digital signal processing: Sampling rate 48 kHz/96 kHz, OMNEO/Dante synchronized
• Signal delay/latency: 0.70 ms/0.53 ms
• Dante network latency: typ. 1.00 ms
• Signal processing: 32-/40-bit, floating point
• User EQ: 12 filters per channel
• User delay: 0 to 2000 ms per channel
• Array EQ: 5 filters per channel
• Array delay: 0 to 500 ms per channel
• Speaker EQ: 10 filters per channel
• Speaker crossover: Hi-pass and Lo-pass per channel
• Speaker FIR: up to 1025 taps, Linear-Phase filter, LinearPhase Brickwall Crossover
• Speaker limiter: Peak anticipation and RMS/TEMP limiter per channel
• Other features: Source selection and mix, level, mute, polarity, sine and noise generator, level meter, impedance measurement, and load monitoring
• Memory: DSP presets 1 factory + 20 user
• Speaker pool presets: 30 speaker settings
• Source monitoring and fallback: AES3 lock and OMNEO/Dante network monitoring, switch to alternative source selection
• Analog audio input/loop-through: Type 4 x 3-pin, XLR female/male
• Max. input level: +24 dBu
• Input impedance, active balanced: 20 kΩ
• Reference level same as digital input: +21 dBu for 0 dBFS
• Digital audio input/loop-through: Type 2 x 3-pin, XLR
• Format: AES3 (AES/EBU)
• Input sampling rates: 32 to 192 kHz, internal sample rate converter
• Connection "Thru": active buffered, direct bypass when the device is without power
• Network: Type 2x Neutrik etherCON/RJ45, redundant PRIMARY/SECONDARY
• Format: 1000BASE-T/100BASE-TX, integrated switch
• Network audio inputs: 8 channels, 48/96 kHz, OMNEO/Dante format
• Network audio outputs (monitor): 2 channels, 48/96 kHz, OMNEO/Dante format
• Front service connection: 1 x USB Type A
• Power input: 1x Neutrik powerCON-HC
• Speaker output: 4 x NL4
• User interface: Display 320 x 240 pixels, 3.5", color TFT
• Status indicators on the front: Illuminated LED ring in color
• Front controls: Rotary encoder, capacitive touch screen
• Rear indicators: 2 x LED (AES3 input mode active, amplifier searching)
• Rear controls: Power switch
• Power requirements: 100 to 240 V, 50 to 60 Hz, AC
• Power consumption: Nominal power consumption 2250 W
• 1/8 of the maximum output power at 4 Ω: 2850 W
• Idle mode (no input signal): 110 W
• Standby mode: < 19 W
• Power supply topology: Switching power supply with digitally controlled power factor correction (PFC)
• Protection circuits: Audio limiter, overtemperature, DC, high frequency, short circuit, back-EMF, peak current limiter, inrush current limiter, power-up delay, main circuit breaker, over/under voltage protection of the mains
• Cooling: Front to rear, temperature-controlled fans, monitored
• Ambient temperature limits: +5 °C to +40 °C
• IEC protection class: Class I (earthed)
• Electromagnetic environment: E1, E2, E3
• Color: Black
• Dimensions (WxDxH): 483x88.1x514.2mm
• Weight: 18.3kg