Powersoft X4L DSP+ETH

Powersoft X4L DSP+ETH Amplifier 

Technical specifications:

• 4 channels /Output power per channel 8200 W@ 2Ω/ 6800 W@ 4Ω/ 4800 W@ 8Ω   
• Maximum output voltage without decoupling @8Ω 300/ V peak /Current 140 A peak     
• Universal power supply, switch mode regulated with PFC (Power Factor Correction)
• Required rated power 100-240 V ±10%, 50-60 Hz
• Operating voltage 90 V - 264 V 
• Operating temperature range 0° - 45° C - 32° - 113° F
• Power consumption Idle < 230 W/ Max < 5000 W 
• Heat dissipation 1/8 of maximum power output* 120 V: 2970 BTU/h 230 V: 3650 BTU/h  
• Frequency response 20 Hz - 20 kHz (±0.5 dB) @ 1 W, 8 Ω
• Background noise level -70 dBV (20 Hz - 20 kHz, A-weighted)
• S/N ratio >100 dB (20 Hz - 20 kHz, A-weighted)
• Crosstalk separation >70 dB @ 1 kHz
• THD+N <0.05% from 1 W at full power (typically <0.02%)
• IMD <0.05% from 1 W at full power (typically <0.02%)
• Input impedance 10 kΩ balanced
• Damping factor >5000
• DSP architecture ARM Cortex A-8 processor and TI C6000 DSP platform
• AD converter Dual 24-bit 48 kHz Tandem® architecture with 127 dBA dynamic range and <0.005% THD (20 Hz - 20 kHz)
• DA Converter Dual Tandem® 24-bit 48 kHz architecture with 122 dBA dynamic range and THD <0.003% (20 Hz - 20 kHz)
• Network upgradeable firmware
• Memory/Presets 1 Gb RAM plus flash memory for 50 snapshots and over a hundred* speaker presets *exact number depends on complexity of specific speaker presets / 50 locally stored
• Latency Architecture with fixed latency of 2.51ms
• Input Equalizer Three Layers (High Cosine Asymm.) 32 Filters Each + Group Filter
• Output Equalizer Per channel: 8+16 fully parametric IIR filters (peaking, hi/lo-shelving, hi/lo-pass, band-pass, band-stop, all-pass), two custom FIR filters up to 2048 taps @ 48 KHz
• Crossover Butterworth, Linkwitz-Riley, Bessel (normalized to -3 dB) : 6 to 48 dB/oct (IIR), brick-walled linear phase FIR (128 taps, ≥ 400 Hz)
• Delay Up to 150ms for source alignment; up to 2s for each AdvEQ/Group section; up to 100 ms for each output; all with a step of 0.02 ms.
• Limiters RMS Voltage, Peak Voltage, Clip (Instantaneous Peak Voltage with Anticipation), TruePower™, RMS Current
• Active DampingControl™ damping control. 
• Dimensions (L x H x W) 483.00 mm x 88 mm x mm (19.0 in x 3.5") 
• Weight 24 kg