Product Name:Digital Signal processors 4 in 8 out professional processors with TP-428
We are leading Pro-loudspeakers and Amplifiers manufacturer and the most reliable supply chain provider with over 26 years experiences in Audio speaker industry.Our monthly output is exceed 2000pcs. Down below is our scope of business.
* Line-Array Curve-Array Loudspeaker System
* Subwoofer Loudspeaker
* Multi-function Loudspeaker,Self-Powered Loudspeaker
* Sound Reinforcement System,PA system
* Amplifier Series
* Paperless Conference System or relevant products and solutions
Specification:
| Input |
4 channel analog balanced input,2 channel AES/EBU digital input. |
Fliter |
Bell,High Shelf,Low Shelf,Notch,Allpass, |
| Output |
8 channel analog balanced output |
|
Band Pass,High Pass,Low Pass |
| Maximum input level |
+23dBu |
Delay |
2s delay per input, 2s delay per output |
| Maximum output level |
+12dBu |
Crossover |
Butterworth,Bessel,Linkwitz-Riley,12.18.24dB/octave |
| Frequency range |
20Hz~26kHz |
Controller |
Full configuration and real-time monitoring via PC |
| Dynamic range |
118dB dynamic range (inputs)/ |
Control interface |
USB and Ethernet interface |
| |
114dB dynamic range (outputs) |
Operating system |
support Windows/Mac/Ipad/Iphone |
| Sampling rate |
96kHz |
Presets |
100 Presets |
| A/D,D/A converter |
64dit |
Dimension(H×W×D) |
44x482x170mm |
| Balance |
10 parametric filters per input and output |
Power |
100-240V AC,50/60Hz |
Features:
1.The TP-428 processor unit is a powerful processor with 4 analog inputs, 1 (2-channel) AES/EBU input, 8 outputs, 10 PEQ bands per input and output and a frequency range up to 30kHz. It supports 5 languages, and offers real-time monitoring via the USB and Ehernet interface. The rugged analog input stage accepts input voltages of up to 10V RMS (+22dBu) thus matching any source on the market today, with an excellent dynamic range of 118dB. Using a torodial transformer for clean power supply rails, 64-bit digital processing and some of the best converters available on the market today,the processor offers sound quality which can compete with whatever your reference unit of choice is.
2.Through front panel or remote control, DSP Settings and coefficients can be manipulated in real time by connecting to PC,MAC, and iPad.The software can control multiple devices at the same time.In a typical (default)DHCP configuration, up to 200 machines can be controlled simultaneously.
Application:
Conference Room,Multi-function Hall,Stadium,Bar,KTV,Theater
Our Advantages:
1) Audited supplier by SGS international certificate organization
2) Product quality: Superior speaker and amplifier, top technology and quality.
3) Certificate: CE,RoHS,SGS,ISO9001,ISO14001,ISO27001,ISO20000-1,ISO18001
4) Monthly Production Capacity: 2000pcs
5) Fast delivery: Get your order when you need it.
6) 5000 square meters workshop, with about 200 workers and 20 professional engineers
7) Professional and Skilled in audio knowledge ---can design complete audio system for you
8) Convenient Transportation: 1 hour to Guangzhou port
9) 24 hours after sales service.
Premium Components:Imported Germany DSP module
Project Review:
Company Profile:
FAQ:
Q1: How long is the warranty for the speakers?
A1: 1year warranty.
Q2: How about the delivery time?
A2: 3-7days for stock.
10-20 days for new order depend on order quantity since receipt of 30% T/T deposit payment.
Q3: What kind of payments does RF support?
A3: T/T, Western Union, Cash are accpeted.
Q4: What's the MOQ?
A4: MOQ is 1pcs
Q5: Can you produce according to customers' design?
A5: Yes we can, we are professional manufacturer,OEM & ODM are welcome .
Q6:Can you tell me your main customers?
A6: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.
If there is any questions,please do not hesitate to contact us for freely!
VR18B is a subwoofer with phase inverted design,belongs to the ultra-low frequency of VR series ,use with VR112 line array speaker combined in three-way,Bi-amp line array system ; can hanging or ground stacked with VR112.
Stadium,Theatre,Auditorium,Banquet hall,Multi-function hall,Touring,Portable application,Supporting large-scale sound reinforcement system fills
| 8Ω Stereo power |
3000W×2 |
| 4Ω Stereo power |
5100W×2 |
| 2Ω Stereo power |
7140W×2 |
| 16Ω bridge power |
6000W×1 |
| 8Ω bridge power |
10200W×1 |
| 4Ω bridge power |
14280W×1 |
| Frequency response |
20Hz-20kHz(±0.2dB) |
| THD+N |
<0.01% |
| S/N Ratio |
≥112dB |
| Input Sensitivity Optional |
32,35,38,41dB |
| Input impedance |
20KΩ(balance),10KΩ(unbalance) |
| Protect |
Power supply under voltage protection,power amplifier output DC protection,overheat protection,temperature and power control,overload power control |
| Power Supply |
90-260V ~50-60Hz |
| Dimension(HxWxD) |
45x483x461mm |
| Weight |
12Kg |
| Input |
4 channel analog balanced input,2 channel AES/EBU digital input. |
Fliter |
Bell,High Shelf,Low Shelf,Notch,Allpass, |
| Output |
8 channel analog balanced output |
|
Band Pass,High Pass,Low Pass |
| Maximum input level |
+23dBu |
Delay |
2s delay per input, 2s delay per output |
| Maximum output level |
+12dBu |
Crossover |
Butterworth,Bessel,Linkwitz-Riley,12.18.24dB/octave |
| Frequency range |
20Hz~26kHz |
Controller |
Full configuration and real-time monitoring via PC |
| Dynamic range |
118dB dynamic range (inputs)/ |
Control interface |
USB and Ethernet interface |
| |
114dB dynamic range (outputs) |
Operating system |
support Windows/Mac/Ipad/Iphone |
| Sampling rate |
96kHz |
Presets |
100 Presets |
| A/D,D/A converter |
64dit |
Dimension(H×W×D) |
44x482x170mm |
| Balance |
10 parametric filters per input and output |
Power |
100-240V AC,50/60Hz |
Audited Supplier 
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