NEXO DTDAMP4x0.7 4-Channel 700W 1U Digital TD System Power Amplifier

Part # DTDAMP4x0.7
Model # DTDAMP4x0.7
The NEXO DTDAMP4x0.7 is a compact 1U, 4-channel 700W power amplifier designed for use with NEXO Digital TD Controllers. Lightweight and road-ready, it delivers clean, reliable power for PS Series, ID Series, and GEO speakers in touring or fixed installations.

Availability: Special Order

Description

Details

NEXO DTDAMP4x0.7 4-Channel Power Amplifier

The DTDAMP4x0.7 is a high-performance, lightweight 4-channel power amplifier specifically designed to pair with NEXO Digital TD Controllers. Perfect for both touring and fixed installations, it provides up to 700W per channel, delivering precise, clean power to NEXO PS Series, ID Series, and GEO speakers. Its compact 1U chassis ensures easy integration into standard racks while maintaining exceptional reliability and efficiency.

Featuring a high-efficiency switch-mode power supply and advanced amplifier design, each channel can be independently bridged, allowing flexible configurations for various system layouts. The DTDAMP4x0.7 offers extensive protection, including mains over/undervoltage, DC output, temperature monitoring, current and voltage peak limiting, and a variable-speed cooling system for quiet operation. Balanced XLR inputs and SP-4 outputs provide professional connectivity for seamless integration with NEXO systems.

Lightweight and road-ready, the DTDAMP4x0.7, when paired with a DTD Controller, delivers a complete plug-and-play solution capable of powering combinations such as two main speakers plus two subs, while ensuring optimal speaker protection and performance. This makes it ideal for professional audio applications where simplicity, reliability, and high-quality sound are required.

Features

Features

  • 4-channel 700W power amplifier in a 1U chassis
  • Optimized for NEXO DTD Digital TD Controllers
  • High-efficiency switch-mode power supply
  • Independent bridged channels for flexible configurations
  • Balanced XLR inputs and SP-4 outputs
  • Extensive protection: mains over/under voltage, DC output, temperature, current & voltage peak limiting
  • Variable-speed cooling system for quiet operation
  • Lightweight and compact design, ideal for touring and installation
  • Plug-and-play with pre-configured speaker presets
Specification
Number of Channels4 x amplifiers channel, 2 by 2 bridgeable
Maximum Output Voltage (No Load)4 x 85 Volts
Maximum Output Power (4 x 8 Ohms)4 x 360 Watts
Maximum Output Power (4 x 4 Ohms)4 x 700 Watts
Maximum Output Power (2 Bridge x 8 Ohms)2 x 1400 watts
Frequency Response+/- 0.5 dB from 20 Hz to 20 kHz
Input Impedance10 kOhms
Input Sensitivity+5 dBU
Nominal Gain32 dB
Dynamic Range (A-Weighted)>110 dB
Analog Audio Inputs4 x balanced analog inputs on XLR
Power Outputs4 x SP4 outputs
Link SwitchTo use same XLR input for 2 x adjacent channels
Mains SocketsIEC C14 Inlet with secure lock
Switch and KnobsMains On/Off switch and volume control knob per channel
View Meters4 x LEDs (signal/-18 dB/-6 dB/Peak) per channel
Amplifier StatusAmp Ready and Temperature indicator per channels pairs
Mains VoltageFactory set for 120 volts of 230 volts mains operation
Power Consumption (Idle)65 Watts
Power Consumption (1/8 max. / 4 Ohms)580 Watts
Power Consumption (1/4 max. / 4 Ohms)1100 Watts
Dimensions (H x W x D)1.7" (44 mm) x 18.9" (480 mm) x 14.6" (370 mm)
Weight16.5 lbs (7.5 kg)
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