La448 Fir Filter 4 in 8 out Processor DSP Digital Processor
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Product Highlights
- 4 Input 8 Output Configuration: Complete routing assignment with multiple working modes for versatile application.
- Advanced FIR Filter Technology: Perfectly corrects phase distortion caused by system parameter adjustments.
- High Precision Adjustable Delay: Up to 1200ms per channel with 0.01ms accuracy for fine sound field tuning.
- Dynamic Equalization Optimization: Automatically optimized for both large and small signal performance.
- Comprehensive Online Control: Supports USB, WiFi, and RS485 central control with free PC software.
- Flexible Customization Options: Offers full customization, minor customization, and customization from samples.
- Wide Voltage Power Range: Operates on 85V-260V 50Hz-60Hz for global compatibility.
- Dual Sampling Rate Support: Switchable 96KHz and 192KHz sampling rates for diverse application scenarios.
Product Attributes
- Customization
- Available
- Screen Size
- Without Screen
- Application
- Home, Commercial
- Model NO.
- LA448
- Channel
- 4 Input 8 Output
- Power Range
- 85V-260V 50Hz-60Hz
- Frequency Response
- ±0.2dB10Hz-25kHz
- Certificate
- CE, RoHS
- Service
- OEM Service Offered
- Transport Package
- Strong Carton Packing
- Specification
- 59x36x13cm
- Trademark
- Sinbosen
- Origin
- Guangdong Province, China
- HS Code
- 8518400090
- Package Size
- 59.00cm * 36.00cm * 13.00cm
- Package Gross Weight
- 6.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of La448 Fir Filter 4 in 8 out Processor DSP Digital Processor
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La448 Fir Filter 4 in 8 out Processor DSP Digital Processor -
La448 Fir Filter 4 in 8 out Processor DSP Digital Processor -
La448 Fir Filter 4 in 8 out Processor DSP Digital Processor -
La448 Fir Filter 4 in 8 out Processor DSP Digital Processor -
La448 Fir Filter 4 in 8 out Processor DSP Digital Processor -
La448 Fir Filter 4 in 8 out Processor DSP Digital Processor
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Product Description
|
Specifications
|
Parameter
|
|
Frequency response
|
±0.2dB10Hz-25kHz
|
|
THD+N
|
<0.005%@10Hz-25KHz
|
|
SNR
|
>118dB at 1% THD+N 10Hz-25KHz
|
|
Maximum input level
|
+20dBu /7.775Vrms
|
|
Maximum output level
|
+20dBu /7.775Vrms
|
|
Gain range
|
- 80dB to + 12dB per channel
|
|
Input impedance
|
>10K ohm. XLR input
|
|
Output impedance
|
< 60 ohms. XLR output
|
|
test signal
|
Independent sine wave / white noise / pink noise for each channel is optional.
|
|
Input equalization
|
12 sections (parameter / high / low rack / all pass) + 3 sections dynamic equalization
|
|
High pass type
|
Ningke / Bessel / Bart 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48
|
|
Low pass type
|
Ningke / Bessel / Bart 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48
|
|
Adjustable delay
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1200ms / accuracy 0.01ms for each channel
|
|
Group delay
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2.8ms@96KHz / 1.2ms@192KHZ
|
|
Output equalization
|
16 segments per channel, supporting parameters / high / low frame / all pass filter
|
|
Output FIR
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Low pass / high pass / band pass direct setting, coefficient support import / export
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DRC dynamic control
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Clipping (peak or RMS value) + compression
|
|
Volume / mute control
|
Direct panel knob, total volume and mute control
|
|
Phase control
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Input / output: 0 / 180 degree flip per channel
|
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Online control
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Three online modes of USB / WiFi / RS485 central control
|
|
Level meter
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Dynamic indication of display level
|
|
Power range
|
85V-260V 50Hz-60Hz
|
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weight
|
1. 96KHz / 192Khz sampling rate switching, with both functions, brings more application scenarios.
2. Dynamic equalizer is automatically optimized for large signal or small signal.
3. FIR filter can perfectly correct the phase distortion caused by system parameter adjustment.
4. The delay of each channel is up to 1200ms, and the precision is optimized to 0.01ms with the fine
adjustment of sound field or phase.
5. 4-way input and 8-way output, complete routing assignment, can be set to multiple working modes.
6. Color LCD display, real-time dynamic level display, Chinese and English interface optional.
7. One key mute and global total volume control.
8. Equipped with WiFi / RS485 central control and drive free USB control interface, which can be
adjusted by the control software at the PC.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2411837". Items marked "
" are certified.
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Company Profile
Sinbosen Audio Equipment company limited, it's a Firm whose roots are deeply embedded into Guangzhou. Our Brand is Sinbosen. We make various kinds of professional audio equipment, such as switching power amplifier, Digital amplifier, DSP amplifier, Microphone and professional speaker.
Sinbosen audio have nearly 50 employees; Among them are 3 expertise designers, 6 QC staffs and 4 technical managers on site. We cover an area of 3, 000 square meters of production workshop, and possess 5 lines of assembly streamlines.
Sinbosen audio makes great efforts on quality and products development, now we cooperated with many clients overseas and our products have exported to more than 60 countries. We has good relationship with USA, Europe and South America. And our products have CE, RoHS, FCC, BQB certifications.
Sinbosen audio provide OEM/ODM service for 6 years and has obtained consistently high praise from our customers since it was set up.
Normally our lead time for mass order is 3-7days, for example 50PCS amplifiers can be finished with 3-5days. Small order or customized sample is welcomed.
Our company support three years warranty. Any problem welcome to contact us. Our services team is 18hours online. We will supply free after-service if any quality or product problem.
Sinbosen audio regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 6th Floor, Building 7, Xiajijiao, Tinggang, Hongxing Village, Shimen Street, Baiyun District, Guangzhou, Guangdong, China
-
Plant Area
- 1200 square meters
-
Number of Employees
- 33
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Guangzhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
- Main Products
- Line Array, Subwoofer, Fp Power Amplifier, Digital Amplifier, Audio Processor, Professional Speaker, Professional Microphone, Other Audio Equipment
-
Production Lines
- 7
-
Production Machines
- Manual Assembly Line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-04-09
-
Export Year
- 10 Years
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS, CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the input and output configuration?
- The device features 4 inputs and 8 outputs, allowing for complete routing assignment and multiple working modes.
- Does this processor support customization?
- Yes, we offer full customization, minor customization, customization from samples, and customization from designs.
- What online control methods are available?
- It supports three online modes: USB, WiFi, and RS485 central control, adjustable via free PC software.
- What is the maximum adjustable delay per channel?
- Each channel supports up to 1200ms of delay with a high precision of 0.01ms.
- What are the power supply requirements?
- The power range is 85V-260V at 50Hz-60Hz, ensuring compatibility with various global power standards.
- Does the device have a screen?
- No, this model is specified as having no screen, though it features a color LCD display for level indication.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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