DA15:4Preliminary Data High performances class D DSP amplifier 4 bridgeable channels 4 x 1,500 W in 4 Q Features High audio quality Performance and power efficiency Protection circuits for reliability Control software Applications High quality sound reproduction Low power amplification Low to medium scale APG systems Specifications High performance pure class D power supply THD <0.05% at 1kHz Cutting-edge DSP platform Advanced monitoring functions TCP-IP command with RJ45 port AES inputs, optional DanteTM inputs The DA15:4 is a 4 pure class D DSP power amplifier. Four bridgeable channels allow all sorts of configurations of cabling depending on speakers and impedance load. The DA15:4 delivers high power and sonic quality thanks to a careful design of all its components. This truly revolutionary amplifier platform provides a logical front panel user interface and powerful TCP-IP based remote control. Both provide access to all features allowing rapid system configuration with full performance monitoring and analytics. The DA15:4 has a very high level of reliability thanks to its numerous protections against clipping and high voltages or current.Its functional parameters, mains voltage and current draw, are monitored and saved. The temperature is carefully controlled by variable-speed forced-air cooling. The DA15:4 includes 4 amplified and processed channels in only two rack units, to ease transport and handling. The device can be configured via its front panel LCD screen, and via PC connection thanks to its RJ45 port. The DA15:4 is a 4-channel amplifier for low and medium power applications. It uses the same DSP technology and the same controls than the DMS48 processor and the DA50:4 high power amplifier. Its characteristics are high dynamic and power capacities, combined with a sturdy and ergonomic design that perfectly meets the requirements of live events and shows, in fixed installation as well as in touring. Its performance naturally suits APG range of polyvalent and installation systems, such as the Dispersion, Micro Axial and Micro series. Although the DA15:4 amplifier is optimized for a 4 to 8 Q load, operation under 2 Q load is possible, provided there is a sufficient headroom. The bridged mode allows high-voltage operation into 4 to 16 Q loads. The DA15:4 must be used according to APG-recommended combinations of speakers and processors.

Technical Specifications DSP AMPLIFIER DA15:4 OVER ONLINE Control Software PWAPG The PWAPG software allows a complete remote control of the DA15:4 via a computer PC, smartphone or tablet. Number of channels 4 Output power stereo mode bridged mode RMS output power / channel, 2 Ω/ch 4 Ω/ch 8 Ω/ch 4 Ω all channels driven, continuous program 4x1,500 W 4x1,500 W 4x750 W 2x3,000 W AC mains power Main power supply Nominal mains input voltage range Mains input frequency range Mains inrush current 3rd Generation Series Resonant 85V to 240V (automatically detected and configured) 47Hz to 63Hz 12A at 115V...