DSP 4 x 1700 W amplifier - DAP D 4223

The TA- 4.1700 DAP is a compact and lightweight 4 DSP power amplifier for traveling applications. In a 1 U rack space, it delivers 4 x 1700 W on 4 ohm, is capable of driving loads from 2 ohm and can be used for 70 V systems and bridge mode for even greater power. Designed for low impedance and high current, it achieves efficiency above 90 % with excellent stability.

The DSP can be controlled via a network connection and free PC software (Windows 10 / 11) and offers input delays up to 100 ms, output delays up to 20 ms, matching levels of +/- 18 dB, mixing of audio paths 4 x 4 , parametric equalizers input to 8 bands, parametric equalizers output to 8 bands, high-pass and low-pass filters, FIR filters with a maximum of 512 step, peak limiters and RMS, phase control and more. The amplifier supports IP and output voltage/current, temperature and protection can be monitored on the network. It also has a built-in switch that allows you to connect the network in cascade to multiple amplifiers. The LCD screen shows the status and settings, which can be adjusted using the knob next.

Universal switching power supply uses active PFC technology and soft-switching, accepts input voltages from 100 to 250 V AC and is optimized for audio power amplifier.

• Compact Class D traveling amplifier (1 U) and lightweight
• Lo-Z (2 , 4 , 8 ohm), Hi-Z (70 V), stereo and bridge mode
• DSP with 512 FIR filters and EQ parametric 8 bands
• Full control via IP and Windows 10 / 11 software
• Universal SMPS (100 - 250 V CA) with PFC