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Lab.gruppen – D 200:4L

Amplifiers

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nXp-1.52-front|nXp-1.52-front
  • Ashly Audio

Ashly – nXp1.52d

The nXp1.52d is a 2 channel multi-mode amplifier capable of driving 2 Ohm loads at full power. The maximum rated output power is 1,500W per channel at Low Z and 70V modes, and 1,250W in 100V mode. There is an automatic but defeatable sleep mode consuming <1W, and instant standby mode controlled by contact closure or software. A switch mode power supply auto-detects 120VAC or 240VAC mains, and a Neutrik® powerCON is used for the AC cord. Each channel has selectable output mode of Low Z, 70V, or 100V, an 80Hz high-pass filter, input limiter, and input gain settings of 26dB, 32dB, 38dB, or 1.4V. Each channel has remote DC level control. Input connectors are Neutrik® XLR/TRS combo jack and Euroblock, while output connectors is Neutrik® speakON. The unit has a front panel power switch and level controls that can be disabled. LEDs indicate Protect, Sleep, Disabled, Com, and Bridge mode status, as well as Temperature, Output Current, Output Signal, and Clipping/Mute status per channel. The unit has Ethernet control with a real-time clock for event scheduling. The unit has serial data remote control, aux preamp outputs, preset control, fault condition logic outputs, optional network audio and AES3 digital audio capability. The unit has 32-bit DSP processing at 48kHz or 96kHz sampling rate. DSP functions include swept load impedance, gain, dynamics including autoleveler and ambient noise compensation, equalization including graphic, parametric, feedback suppressor, and FIR filters, a matrix mixer including automixing, crossover, delay, and a signal generator. The amplifier has temperature dependent variable speed forced-air cooling.
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  • Dante Ch: 0x2
  • 48kHz-96kHz
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ampetronic-d7-2-dante_800px|ampetronic-d7-2-dante_800px
  • Ampetronic

Ampetronic – D7-2 Dante

The D7-2 Digital Hearing Loop Amplifier represents the global benchmark for digital audio induction loop systems. Featuring all the benefits of the Standard D14-2 driver with added Dante Input for additional Network Audio. The D7-2 Digital Hearing Loop Amplifier represents the global benchmark for digital audio induction loop systems. Featuring all the benefits of the Standard D14-2 driver with added Dante Input for additional Network Audio. The D Series range consists of 4 class 'D' drivers (3 dual loop output and 1 single output models); meaning a 60%+ increase in energy efficiency over existing solutions. Drivers feature capacitive touch front panels with intuitive menus, built in test signals, and are fully networkable with a Wi-Fi accessible standard browser based control panel for remote set-up, monitoring and email alerts. The D7-2 Dante features 7 Amps per loop output respectively plus ample voltage headroom, making it the most flexible solution on the market, suitable for a huge range of applications. In another first for high-power Class D Induction Loop drivers, installation can be performed with total confidence, as unique multi-stage filtering ensures compatibility with both other system equipment and global EMC regulations. The D Series also boasts Dual slope Metal Loss Control that caters for a wide range of metal loss frequency characteristics. Features
  • Dante Input for additional Network Audio
  • Single or dual output options. Dual outputs featuring accurate and stable 90° phase shift
  • Networkable with remote browser interface
  • Digital display & intuitive 'touch' menu system - 3 modes; Main, Status & Quick
  • Highly energy efficient Class-D amplifiers with low heat dissipation
  • Up to 2 x 650m2 Perimeter Loops area coverage
  • Up to 3,300m2 MultiLoop™ Low Loss area coverage
  • Compact 1U rack mount unit with internal transformer for simple rack installation
  • Optimised for speech frequencies with unmatched intelligibility & capable of high quality musical reproduction
  • AGC & Dual Slope MLC
  • Active status monitoring & remote fault reporting via email
  • Data compliant with: IEC 62489-1 Standard
Applications include
  • Lecture Theatres & Conference facilities
  • Stadia, Sports Halls, Cinemas & Theatres
  • Courts Rooms, Airports & Railway Stations
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  • Dante Ch: 2x0
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AUDAC - PMQ480
  • AUDAC

AUDAC – PMQ480

The PMQ series are professional 100V quad channel power amplifiers, providing a new standard for premium sound 100V amplification in public address applications. Their advanced features and availability in different output powers provide an enormous flexibility for numerous applications. 

The PMQ480 is a four channel Class-D 100V power amplifier with an output power of 480 Watt for each channel. The WaveDynamics™ DSP processor combination with the 2.5” LCD display gives an unmatched user experience with intuitive functions overview for easy configuration. 

Acoustics can be optimized using the filters selectable between Low / High & Band Pass and the 7-Band equalizer both with adjustable frequencies and Q-factor. Other provided functions are delay and dynamic bass boost. These settings can be custom configured using the front panel of the amplifier, whereby access can be given on two different levels (User & Administrator) using password or USB-key protection. 

Configuration is made simple by the loudspeaker presets and full system configurations which can be selected from a library and uploaded with a USB flash drive. This ensures the best acoustical performance with a ‘bullet-proof’ loudspeaker protection. 

A great input flexibility and source compatibility is offered by the input selection matrix and the XLR and terminal block signal connections. System integration is made easy using the RS-232 control port. Optional Dante™ interface is available for the WaveDynamics™ amplifiers. The installation of this network interface allows receiving and sending of low latency, high quality audio over a standard Ethernet network.

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  • AES67 Enabled
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