Digital Module Class D Power Amplifier Dsp

Product DescriptionClass D digital power amplifier module with DSP Germany imported


PFC41000 is a power amplifier module with four outputs. Each channel can provide up to 1000W power at 8Ω. The highly compact design, which integrates all four channels and power supply in one chassis, makes PFC41000 a unique product.1. Power factor correction technology ensures optimal and consistent inertia performance under various operating conditions worldwide.2, Intelligent rail management technology can greatly reduce no-load power consumption and background noise, and maximize the energy efficiency of the system.Capable of amazing sonic performance, the 6-layers PCB and a new power supply design equipped with PFC grant incredible efficiency.The PFC41000 is the most advanced platform for 3-way active systems.*DSP section features sophisticated delay, crossover (Notch & shelving filters), EQ (48 full parametric EQs), dynamics processing and lockable security settingsDSP feature:

*Powerful and precision 32-Bit floating-pint process arithmetic*Flexible sampling-rates 44.1/48/88.2/96KHz*Audio-in/out by on-board 24-bit Stereo ADC&DAC*Single +5VDC power supply*On-board audio-signal overload, limiter & mute indicators*On the Fly click-free parameter control*Easy firmware update via USB & PC software*Remote control & signal processing via USB & PC software*20 user- & 20 factory-presets storage by on-board NV-Memory*Password protection against unauthorized access*Sync & Trigger outputs for control of external circuits available*16 Analog-/Digital In/Out available for various control & monitoring*Special function selection by 12 ON-OFF-board jumpers*8 independent delays for driver & run time compensation*48 full parametric EQs, Notch & shelving filters*Full variable Xover HPF & LPF per channel*RMS Limiter with variable low cut filter per channel.
Product DetailsNumber of channel
4 in / 4 outOutput powerMaximum output power per channel @ 4 Ω2000 WMaximum output power per channel @ 8 Ω1000WMaximum output power per channel @ 16 Ω600WMaximum output power @ 8 Ω Bridged3000WMaximum output power @ 16 Ω Bridged2000WMax output voltage140 VpeakMax output current54 ApeakGain selectable:32 dB, 38 dB (x40, x80voltage gain respectivelly)Frequency response20 Hz - 20 kHz ( +0/-1 dB) @ 1 W, 8OhmsS/N rate115 dB (A waighted)Crosstalk separation-70 dB @ 1 kHz (4 Ω)Input sensitivity@ 8Ω1.6V/+6dBMax input level2.7 V / +10.8 dBu @ 32 dB gainInput impedance10 k_ balancedTHD+N< 0.09% from 0.1 W to full power(typically <0.05%)DIM100< 0.05% from 0.1 W to full power
(typically <0.002%)Slew rate50 V/μs @ 8 _, input filter bypassedDamping factor> 500 @ 100 HzPower supplyUniversal, regulated switch mode with PFC (power factor correction)Nominal power requirementAC 100 V - 240 V, 50/60 HzOperating voltageAC 90 - 264 VPower factorcos> 0.90 @ 4 Ω full power1/8 of max output power @ 8 Ω600 VAG.W.
10KGUsage OccasionOur CompanyS-PAUL Audio Equipment Co.,Ltd.
S-PAUL Audio Equipment Co., Ltd. is found in year 2000,which is the professional audio equipment enterprise that runs with development,production,and sales.Specializing in the production of power amplifier ,mixing console,speaker,audio peripherals,High-power switching power supply module and digital audio development,etc. The products sell well on more than 70 countries and regions around the world.
S-PAUL Audio Equipment Co., Ltd. has strong technical force,with the professional development team,modern production equipments,and stable production team to maintain the vitality of the products that performances of their products reach the international advanced level,and established the research and development center. We actively participate in high-quality management team,achieve the 6S factory ,obtained the ISO9001:2000 quality management system and comprehensive multi-system certification such as CE certification,CCC certification,EK certification ,CB certification,etc.S-PAUL Audio runs with good quality,leading technology,human resources as the core,synchronized with technology;customer always comes first,and creates the brilliant future with you.CertificationsPacking & DeliveryPacking

E.P.E Foam

Double Paper BoardDeliveryWe will arrange the shipment according to the situation and your reuirement.FAQ
Q1. What is the way of your packing?
A: Normally, we pack our goods in double paper board with E.P.E foam. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.Q2. What is your terms of payment?
A: We can accept T/T,Western Union,L/C,D/P,Money Gram and so on. But 30% deposit in advance,and 70% balance before shipment is a must.Q3. What is your terms of delivery?
A: FOB and EXW.Q4. How about your delivery time?
A: Generally, goods would be shipped in 20-25 work days after payment received, finally depends on your quantities.Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before deliveryQ7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
We respect every customer as our friend and we sincerely do business and make friends with them,no matter where are they come from.Q8:Do you accept the ODM or OEM orders?
A: Sure,if you have special design for the product and the logo,we will discuss the detail with you and produce the goods for you.Q9. Could you offer Form A or C/O ?
A. It totally not a problem. We can prepare relative documents to foreign affairs office or other office to apply for this certificate.Q10.We want to know month capacity.
A. It depends on which model. For example for relay type small capacity , month capacity can reach near 10000pcs and big capacity near 2000pcs.Q11.Where is your market?
A. Our products are popular in Brazil, Indonesia, Philippines, Italy, America, Pakistan and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make benefit from our cooperation.Q12. what kind of certificate you have ?
A. Our company already achieve ISO, BV, CE and ROHS
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