The D500.4 professional power amplifier is designed for professional use on stage. The high-quality components and the carefully designed circuits ensure excellent audio performance and extremely liner frequency response. The switching power technology offers, together with an increased efficiency and a better control of heat dissipation over your conventional power supply systems, a drastic reduction of dimensions and weight, for easier transportation and installation. This amplifier guarantees total reliability and trouble-free use even in the most demanding conditions. We believe the D500.4 will provide perfect performance, what you get is unprecedented performance at an incredibly attractive price.
 
Features:
 
12 Months manufacturer's warranty
1 x SHOW D500.4 Digital 4 channel Power Amplifier with DSP
Delivers 4 x 1500 watt into 4ohms, 4 x 750 watt into 8ohms
Built-in high-performance DSP
USB control with laptop
Easy display control with OLED and encoder
Inputs: Combo XLR-TRS (Balanced)
Outputs: Speakon connectors
High current switching power
Very quiet in operation mode
Class D output technology
Light weight & super compact
Extremely reliable
Built in protection functions: Soft start, CLIP/Limit, Over load protection, VHF protection, Short circuit protection, AC power protection & DC power protection 
 
Specifications:
 
Power Output @ 8Ω(per channel continuous): 4x250 watt RMS 
Power Output @ 4Ω(per channel continuous): 4x500 watt RMS
Power Output Bridge Mode @ 8Ω(continuous): 2x1000 watt RMS
DSP: 
Output circuitry: Class D
Power Supply: SMPS
Frequency response: 20Hz-20KHz @ 8Ω, (± 1dB)
THD+N: ±0.15%
S/N Rate: >95dB
Crosstalk: >50dB
Input sensitivity: 0.9-1.0V/+/-1dB
Voltage gain: 34 +/- 0.5dB
Input impedance: Balance 20KΩ /Unbalanced 10KΩ
Protection: Soft start, VHF, DC, Short circuit, Over load, Clip/limit, Over heat & Progressive volume
Connection input: XLR / TRS Combo plug
Connection output: Speakon
Dimensions (WxDxH): 483x460x44mm 
Weight (Approx.): 8 kg
Power Supply: 240V/50Hz +/-10%
Operations manual included
 

(TP-D-500.4)

SKU TP-D-500.4
Barcode # 1003027
Brand SHOW
Shipping Weight 12.0000kg
Shipping Width 0.580m
Shipping Height 0.110m
Shipping Length 0.530m