3 Input 6 Output Interfaces Professional Audio Digital Speaker Processor with RS232
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Product Highlights
- 3 Input 6 Output Interfaces: Flexible input allocation to any of the 6 outputs for versatile audio routing.
- Advanced Crossover Filters: Supports Linkwitz-Riley, Bessel, and Butterworth filters with 12/18/24/48dB slopes.
- High Precision Parametric EQ: 6-band EQ per input and 4-band EQ per output for detailed sound shaping.
- RS232 Programmable Control: Front panel RS232 interface allows for programmable control and PC software integration.
- Low Noise Dynamic Range: Features a dynamic range greater than 110dB for clear audio reproduction.
- Comprehensive Delay Options: Provides up to 682ms delay on inputs and 21ms on outputs.
- OEM and ODM Services: Offers full customization, sample-based, design-based, and flexible customization options.
Product Attributes
- Customization
- Available
- Application
- Commercial, Home
- Frequency Response
- 20Hz-20kHz, ±0.25dB
- Model NO.
- 721025
- Dynamic Range
- >110
- Maximum Delay
- 682ms on Inputs, 682ms on Outputs
- Output Gain Adjustment
- -40dB to +12dB
- Parametric Equalizer
- Each Input of 6 Band, Each Output of 4 Band
- Maximum Output Level
- +20dbu
- Input Impedance
- 18 KΩ
- Output Impedance
- 100Ω
- Power Requirements
- 90-240 V AC
- Dimensions (Wxhxd)
- 483×44.4×203mm
- Net Weight
- 4.05kg
- Transport Package
- Gift Box/ Export Carton/ Pallet
- Specification
- 483× 44.4× 203mm
- Trademark
- Ben & Fellows or OEM
- Origin
- China
- HS Code
- 8543709990
- Production Capacity
- 50000PCS Per Month
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Product Description
1. 3 input/6 output interfaces (input allocable to any of the output)
2. Slope: 12 dB/Oct, 18 dB/Oct, 24 dB/Oct
3. 48dB/Oct / 682 ms of input delay, 21 ms of output delay
4. Linkwitz-riley filter, Bessel filter and Butterworth filter
5. Parametric equalizer: full bandwidth (1/64 to 4 octave)
6. Each output is with an intuitive user interface of limiter
7. Programmable RS232 on the front panel
8. 48 kHz sampling frequency
9. Independent input and output indicators
10. Balanced input and output XLR speaker interface
11. PC control software included
| MODEL | 3.6SP |
| Frequency Response | 20Hz-20kHz, ±0.25dB |
| Dynamic range | >110 |
| Maximum delay | 682ms on inputs, 682ms on outputs |
| Output gain adjustment | -40dB to +12dB |
| Parametric equalizer | each input of 6 band, each output of 4 band |
| Input GEQ | No |
| Crossover filters | 12.18.24, or 48dB per octave |
| Limiter threshold | -20 to +20dBu |
| Maximum output Level | +20dBu |
| Input impedance | 18 kΩ |
| Output impedance | 100Ω |
| Power requirements | 90-240 V AC |
| Dimensions(WxHxD) | 483 x 44.4x 203mm |
| Net Weight | 4.05Kg |



About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR261301". Items marked "" are certified.
Company Profile
Guangzhou Temeisheng Audio Technic Co., Ltd. Specializes in design and manufacturing of Public Address System (PA), Professional Audio System and Portable Speaker Series. With power amplification, loudspeaker, and PA system management engineering resources all located under one roof. Guangzhou Temeisheng Audio Technic Co., Ltd. Uniquely leverages these technologies to deliver products and systems that far outperform the sum of their parts - providing compelling solutions for audio and professional installed sound for customers worldwide. Guangzhou Temeisheng Audio Technic Co., Ltd. Advances in manufacturing and quality control processes. The company manufactures in its 8, 000 square meter, state-of-the-art factory, located in Guangzhou. Utilizing a compliment of demand planning, parts procurement, operations and logistics, computer-controlled system, and rigorous testing and control, our facility is designed with build-to-order flexibility, giving the company unprecedented ability to respond to customer needs while keeping both parts and finished goods inventory at well-maintained levels.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 201, Building 2, No. 133, Zhongsheng Road, Zhongcun Street, Guangzhou, Guangdong, China
-
Plant Area
- 8461 square meters
-
Number of Employees
- 40
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Guangzhou Port, Shenzhen Port
-
Supply Chain Partners
- 300
Our Production Capability & Technical Expertise
-
Main Products
- Loudspeaker, Amplifier, Conference System, Portable Speaker, Home Audio, Microphone
-
Production Lines
- 3
-
Production Machines
- Magnetic Circuit System Assembly Line, Hydraulic Press Machine & Pneumatic Dispensing, Vibration system assembly line
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Full Customization, Customization from Samples, Customization from Designs, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-05-26
-
Export Year
- 6 years
-
Main Markets
- Australia
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- Others
-
Cooperated with Fortune 500
- No
FAQ
- What are the input and output capabilities?
- The device features 3 inputs and 6 outputs, with inputs allocable to any of the outputs.
- What types of crossover filters are supported?
- It supports Linkwitz-Riley, Bessel, and Butterworth filters with slopes of 12, 18, 24, or 48dB per octave.
- Does it support PC control?
- Yes, it includes PC control software and has a programmable RS232 interface on the front panel.
- Is customization available for this product?
- Yes, we offer full customization, customization from samples, designs, minor customization, and flexible customization.
- What is the dynamic range of the processor?
- The dynamic range is greater than 110dB.
- What are the maximum delay capabilities?
- It offers a maximum delay of 682ms on inputs and 682ms on outputs.
- What are the power requirements?
- The device requires 90-240 V AC power.
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