آمپلی فایر پاورسافت powersoft M20D

Like all M Series models, the M20D is an outstanding value in any smaller to medium-sized sound system where an efficient, compact and good sounding amplifier is expected to work reliably over a long period. Since 2Ω-capability is usually not needed in smaller systems, the M20D is properly dimensioned with its 4Ω optimization.

In use worldwide by leading touring and event sound companies, Powersoft amplifiers are preferred among the top ranking system designers, sound engineers, and contractors for providing reliable premier-grade power and headroom in the smallest possible package size.

Alternatively, the M20D can drive constant voltage 70V lines directly where multiple loudspeakers are required.

Maximum efficiency warrants minimum current draw, heat dissipation, and power consumption, resulting in “green” products, saving the user a substantial amount of money over time

Features

Power supply
Advanced switch-mode power supply technology for high performance and compact size
Fixed frequency switch mode output

آمپلی فایر پاورسافت powersoft M20D

Patented output filter with ripple cancellation network
Protections
Fully protected circuit design with:
Ac protection: shut down power supply when AC mains voltage is outside the operating range
Clip limiter: prevents severely clipped waveforms from reaching loudspeakers, while still maintaining full peak power output
DC protection: protects against infrasonic signal at the outputs
VHF protections: protects the loudspeakers against non-audible, strong, non-musical high-frequency signals
Short circuit protection: protects the amplifier from short circuit or other stressful events for the output circuits with automatic protection reset
Long term limiter: protects the loudspeaker against steady long term RMS (non-audio) signals reducing maximum output
Thermal protection: output stages operating temperature up to 75 °C (167 °F)
Temperature controlled continuous variable speed fan, front to back airflow
Digital Signal Processing*
Analog Devices ADAU 1701 DSP architecture
24 bit @ 48 kHz, 120 dB S/N AD/DA converters
Separate input/output EQ’s with numerous filters of various types up to 48 dB/oct
Peak, RMS, and frequency-dependent limiters
Delay for time alignment

آمپلی فایر پاورسافت powersoft M20D

General
Direct drive constant voltage, 70V Hi-Z distributed lines**
Compact size – all models only 1 RU for reduced rack cost and space
Lightweight – all models only 7.4 kg (16.3 pounds) for easier racking and shipping
Neutrik XLR balanced inputs with loop thru XLR and Speakon outputs connectors
Recessed stepped attenuators

آمپلی فایر پاورسافت powersoft M20D

Modular construction
Full four years warranty
Remote management*
Control and monitoring through ArmoníaPlus

آمپلی فایر پاورسافت powersoft M20D

Interface available for MediaMatrix, Crestron, AMX, Q-SYS control, and monitoring systems
* = HDSP+ETH version only ** = HDSP+ETH version with HPF and output voltage limiter preset / external HPF and output voltage limiter required with no-HDSP+ETH version