DESCRIPTION

High power and versatility class D power amplifier based on  Powersoft LITEMOD 4HV equipped with PFC (Power Factor Correction) and 4 output channels to provide a maximum of 4000W. Smart Rail Management (SRM) technology maximizes system efficiency by minimizing heat dissipation. This allows you to have a very powerful yet lightweight amplifier without noisy cooling fans.

Particularly suitable for driving sub-woofers or for driving low channels in hi-end multi-amplification systems.

The amplifier is provided with a series of protections in case of overheating, short circuit, overload, DC offset and / or high frequency stationary component detected on the outputs (to protect the speakers in case of failure)

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DSP

This amplifier is equipped with  a DSP processor based on Analog Devices Sigma DSP 50 MIPS platform, with 2 input and 2 output channels . Thanks to the 24bit @ 48kHz AD / DA conversion, 118/114 dB of dynamic range, the internal 56-bit processing and a complete library of crossover filters, equalizers and limiters, the designer of active systems has all the tools to adapt the amplifier to speakers and achieve the desired behavior .  The DSP system is fully supported by the control software ArmoníaPlus by Powersoft, which offers quick and easy access to DSP functionality via a simple Ethernet cable, including some proprietary algorithms such as the Frequency Dependent RMS Limiter.

DRIVE YOUR SUBWOOFER WITH THE INCREDIBLE POWER OF THE STUDIO N12 

3000

WATTS@2OHM

4000

WATTS@4OHM

3000

WATTS@8OHM
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DSP specs

  • Number of channels: 1 in / 2 out (configurable as 2 in / 2 out)

  • Architecture: Analog Devices SigmaDSP® 50 MIPS

  • AD/DA converters: AKM 24 bit @ 48 kHz

  • Internal processing: 28-bit data path with 56-bit internal processing

  • Latency: 1.02 ms fixed latency architecture

  • User data storage:  Up to 4 local presets, unlimited via ArmoníaPlus

  • Firmware update :  via Ethernet

  • Remote control: ArmoníaPlus

DSP features

  • Delay: 340 ms input delay 10 ms per channel output delay

  • Input equalizer: 5 parametric equalizers: hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass

  • Output equalizer: Parametric IIR filters: peaking, hi/lo-shelving, all-pass, band-pass, band-stop, hi/lo-pass

  • Crossover: Butterworth, Linkwitz-Riley, Bessel: 6 dB/oct to 48 dB/oct (IIR)

  • Limiters: Peak limiter, RMS limiter, frequency dependent RMS limiter, Clip limiter, Temperature limiter

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NOT ONLY
SUBWOOFER

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PTL MODE 2IN/2OUT

OPTIONAL SILENT FAN
 

Technology

Powersoft Litemod 4HV

Technical specifications

Output power PTL = 2 x 2000W (2Ω), 2 x 1500W (4Ω) , 2 x 800W  (8Ω)  

Output power PBTL = 3000W (2Ω), 4000W (4Ω) , 3000W (8Ω)

Max output voltage / current PTL = 135 Vpeak / 100 Apeak

Max output voltage / current PBTL = 270 Vpeak / 100 Apeak

Built in DSP 50 MIPS 2in/2out (AD/DA 24bit @48kHz)

Gain 26dB adjustable -∞/+6dB

Frequency response 10 Hz - 30 kHz ( ±1 dB , 1 W @ 8 Ω)

SNR> 117 dB (20 Hz - 20 kHz, A weighted)

THD+N< 0.08% from 1 W to half power (typically <0.05%)

Damping factor >500 @ 1kHz

Analog inputs: 2 combo Jack-XLR (or 1 combo Jack-XLR + 1 XLR link out)

Digital inputs: RJ45 (or USB)

Fan (optional)

Mains: Universal mains, auto select (100-240 V, 50-60 Hz)

Casing: black metal with aluminium front and rear panel (3U)

Measurements: 435x300x120mm 

Weight: 8kg