TGX20

DSP power amplifier 4 x 5000w, live

Summary & Images Specs Downloads & Support
  • 4-channel DSP amplifier for live applications
  • Market-leading power density with up to 20kW in 2RU
  • Fully integrated DSP with advanced 96 kHz processing and FIR Drive technology
  • OMNEO integration for seamless compatibility with Dante and OCA
  • Full color touch screen for control without software

产品规格

OUTPUT POWER
Load impedance 2 Ω 2.7 Ω 4 Ω 8 Ω
IMD-SMPTE, 60 Hz, 7 kHz < 0.15 %
Maximum Output Power1
All channels driven
5200 W 6000 W 5000 W 2500 W

Number of amplifier channels 4
Maximum Output Voltage 210 V peak
Maximum Output Current 84 A peak
AMPLIFIER
Voltage Gain ref.1 kHz 32.0 dB, adjustable 24-40 dB
Input Sensitivity ref. to Max. Output Voltage 13.7 dBu (3.73 V), adjustable 5.7-21.7 dBu
THD3 dB below Max., AES17, 1 kHz < 0.05 %
IMD-SMPTE, 60 Hz, 7 kHz < 0.15 %
DIM100, 3.15 kHz, 15 kHz < 0.15 %
Crosstalkref. 1 kHz, 12 dB below Max., 8 Ω < -80 Db
Frequency Response ref. 1 kHz, analog into speaker out 20 Hz to 20 kHz (±1 dB)
Damping Factor,20 Hz to 200 Hz, 8 Ω > 400
Output Stage Topology Class D, fixed frequency
Signal to Noise Ratio
A-weighted, analog input 115 dB
A-weighted, digital input 118 dB
Output Noise
A-weighted, analog input < -70 dBu
A-weighted, digital input < -73 dBu
DIGITAL SIGNAL PROCESSING
Sampling rate 48 kHz/96 kHz, OMNEO/Dante synchronized
Signal Delay/Latency
Analog in to Speaker Out, 48 kHz/96 kHz 0.70 ms/0.53 ms
AES3 in to Speaker Out, 48 kHz/96 kHz 1.00 ms/0.66 ms
Dante Network Latency typ. 1.00 ms
Signal Processing 32/40 bit, floating point
User EQ 12 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass & Notch; 2 filters of them with additional asymmetric filter type
User Delay 0 to 2000 ms per channel (units: µs, ms, s,cm, m, inches, feet)
Array EQ 5 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Lo-ShelvQ, Hi-ShelvQ, Hi-Pass, Lo-Pass, & All-Pass
Array Delay 0 to 500 ms per channel (units: µs, ms, s, cm,m, inches, feet)
Speaker EQ 10 filters per channel, selectable as PEQ, Lo-Shelv, Hi-Shelv, Hi-Pass, Lo-Pass, & All-Pass
Speaker X-Over Hi-Pass & Lo-Pass per channel, 6/12/18/24/30/36/42/48 dB Bessel/Butterworth,12/24/48 dB Linkwitz-Riley; AlignmentDelay, 0 to 20 ms per channel
Speaker FIR up to 1025 taps, Linear Phase Filter, Linear Phase Brickwall X-Over
Speaker Limiters Peak Anticipation Limiter & RMS/TEMP Limiter per channel
Other functions Source Selection & Mix, Level, Mute, Polarity, Sine & Noise Generator, Level Meters, Impedance Measurement, & Load Monitoring
Memory
DSP Presets 1 Factory + 20 User
Speaker-Pool Presets 30 speaker settings
Source Supervision & Fallback AES3 Lock & OMNEO/Dante network supervision,switch over to alternative Source Selection
CONNECTIVITY
Analog Audio Input/Thru
Type 4 x 3-pin XLR female/male
Maximum Input Level + 24 dBu
Input Impedance, active balanced 20 kΩ
Reference level equal to digital input +21 dBu for 0 dBFS
Digital Audio Input/Thru
Type 2 x 3-pin XLR (alternative use of Analog In/Thru)
Format AES3 (AES/EBU)
Input Sample Rates 32 to 192 kHz, internal Sample-Rate-Converter
Thru Connector active buffered, direct bypass if device is unpowered
Network
Type 2 x 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 side ServicePort 1 x USB Type A
Mains Input 1 x Neutrik powerCON-HC
Speaker Output 4 x NL4
GENERAL
User Interface
Display 320 x 240 pixel, 3.5" color TFT
Front panel indicators Full color LED illuminated ring
Front panel operating elements Rotary encoder, Capacitive Touch Screen
Rear panel indicators 2 x LED (AES3 Input mode active, Amp-Find)
Rear panel operating elements Mains switch
Power Requirements 100 V to 240 V, 50 Hz to 60 Hz AC
Power Consumption
Rated Power Consumption 2250 W
1/8 Maximum Output Power at 4Ω 2850 W
Idle Mode (no input signal) 110 W
Standby Mode < 19 W
Power Supply Topology Switching Mode Power Supply with digital controlled Power Factor Correction
Protections Audio Limiters, High Temperature, DC, HF, Short Circuit, Back-EMF, Peak Current Limiters, In rush Current Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/Under voltage Protection
Cooling: Front-to-rear, temperature controlled fans, supervised
Ambient Temperature Limits +5 °C to +40 °C (+40 °F to +105 °F)
IEC Protection Class Class I (grounded)
Electromagnetical Environment E1, E2, E3
Color Black
Dimensions (W x H x D), mm 483 x 88.1 x 514.2
Weight 18.3 kg (40.4 lb)
Shipping Weight 20.5 kg (45.2 lb)
Amplifier at rated conditions; all channels driven, 4Ωloads, analog input, 32 dB gain, 48 kHz sample rate,unless otherwise specified.1Test signal for max. output power according IHFA-202 (Dynamic-Headroom, burst 1 kHz/20 ms on/480ms off/low level -20 dB).

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