Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante
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Product Highlights
- High Power Output: 2000W Program / 4000W Peak power with 129dB Max SPL.
- Wide Frequency Response: 40Hz to 120Hz under analog processor for deep bass.
- Active Crossover System: Pass band 12dB/oct with built-in analog processor.
- Multiple Input Options: COMBO, XLR-F, XLR-M connectors for balanced and mono signals.
- Comprehensive Protections: Thermal, Fan, Overload, Digital Limiter, and Compressor.
- Customizable Design: OEM and ODM services available for shape, logo, and function.
- Durable Construction: Plywood cabinet with sturdy black paint and metal grid.
- Global Manufacturer: 19 years experience with 3 bases and 1.2M annual capacity.
Product Attributes
- Customization
- Available
- Type
- Outdoor Speakers
- Amplification Type
- Active
- Model NO.
- KS18A
- Speaker Material
- Plastic
- Usage
- Portable Player, Mobile Phone, Computer, Stage/DJ, Radio, TV, Karaoke
- Sound Channel
- Single Channel
- Special Function
- Memory Card Support, USB Disk Support, Radio
- Chargeable
- Non-rechargeable
- SNR
- 91-100dB
- Display Type
- Digital Display
- Compatible Product
- Universal
- Speaker
- 18" Subwoofer
- Colour
- Black
- Power
- 2000 W
- Material
- Metal
- Inner Speaker
- 1PCS
- Cabinet Material
- Plastic
- Use
- Home Theatre, Portable Audio Player, Mobile Phone
- Frequency Range
- 40Hz-45Hz
- Channels
- 2 (2.0)
- Function
- Tws
- Certification
- RoHS
- Transport Package
- Carton Box
- Trademark
- Jumboaudio
- Origin
- Ningbo, China
- Production Capacity
- 40000PCS/Month
- Package Size
- 54.00cm * 66.00cm * 52.00cm
- Package Gross Weight
- 32.000kg
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 Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante
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Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante -
Factory Direct Sale 4000W 18 Inch Active Wooden Case Professional Audio Subwoofer Crossover Speaker XLR Output Bochina Palante
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Product Description
Bt-300W New High Power 15inch PRO Active Bluetooth Speaker sound box
Specification:
Maximum SPL 129dB Max.
Active Crossover Type Pass band 12dB/oct.
Low analog processor Frequency Response (-6dB) 40Hz - 120Hz
under analog processor Input Connectors Left / Mono (COMBO) Right (XLR-F) / Left / Right Output Mono (XLR-M) / Left Loop / Right Mono (XLR-M) Balanced (15KOhmios) External Controls Volume Control / Phase Switch / HPF-80Hz for L-R Satellite or Loop / Green LED Power / Red LED Limiter / Ground Ground / Ground Electronic Protections Thermal / Fan / Overload / Digital Limiter / Compressor
Power Supply 110-120V~50/60Hz or 220-240V~50/60Hz
Selectable Plywood Cabinet Construction,
sturdy black paint, metal grid with foam,
rubber feet Mounting Metal receiver for pedestal
than 19 year`s history and experience since 2007. There are 3 manufacturing bases
covering 40,000 square meters, with annual production capacity of 1,200,000 pcs.
JUMBOAUDIO boasts more than 30,000 retail shops and chain stores and over 10 million users.
It also has a strong R&D team of 12 professional technicians, New models & independent patents are developed every quarter. JUMBOAUDIO has 14 Automatic Speaker Assemble Lines, comprising
7 working precedes and 10 key quality control points
Loading:
Certificate:
Business Partners:
Retailers & Chain Stores
Importers & Brands
Business Footprint:
Our business covers 66+ countries and regions till Aug,2025.
Business Exhibition:
FAQ:
Q1. Can you submit samples to us for evaluation?
Samples in our packing can be provided for you to test quality, but shipping cost will be paid by your party.
Q2. Can you make OEM packing for bulk order?
Of course, our engineers and designers can design packing,LOGO,shape of speaker or functions upon your requirement.
Q3. What is your accepted payment terms?
T/T or L/C
Q4. How fast can you provide sample and ship our consignment?
Sample:within 2 weeks;
Bulk order:30-40days after the receive of deposit;
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2331510". Items marked "
" are certified.
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Company Profile
JUMBOAUDIO is the global leading manufacturer in speaker box industry with more
Than 10 year`s history and experience since 2007. There are 3 manufacturing bases
Covering 40, 000 square meters, with annual production capacity of 1, 200, 000 PCS.
JUMBOAUDIO boasts more than 30, 000 retail shops and chain stores and over 10 million users.
It also has a strong R&D team of 12 professional technicians, annually developing 16 new models, comprising 7 working precedes and 10 key quality control points.
And 2 independent patents. JUMBOAUDIO has 14 Automatic Speaker Assemble Lines, comprising
JUMBOAUDIO is one of very few manufactures that can develop speaker boxes independently
In ODM & OEM field and it also the leader in the speaker box industry.
It took the lead to introduce the speaker box into chain stores directly.
JUMBOAUDIO has a highly efficient quality control team to ensure the processing lines
Provide the cabinet/ amplifier/surface and parts with qualified and excellent performance.
JUMBOAUDIO amplifier production lines advance technology and SMT lines make qualified material in quite efficiency and excellent quality.
JUMBOAUDIO is one of the very few manufactures
In the industry that has own R&D and amplifier workshop. Amplifier workshops contain 5 lines,
Including CNC and SMT automatic lines. The most advanced technology facility
In this field it contains 1 Automatic AOI Inspection Machine of the amplifier and PCB boards.
JUMBOAUDIO has advanced management system, including ISO9000/BSCI and ERP system etc.
ERP system successfully helps China dealer choose products and place order online
Over 110 different parts, and it can be delivered within 30 days in parts order.
We also have our products passed the certification by the TUV & VDE laboratory,
And also the CE/FCC/NOM/ IRAM certification. JUMBOAUDIO distribute products
In overseas markets, including US/Latin American/South Africa and Europeans all over the world.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Xiyunsi Industrial Zone, Xiepu Town, Zhenhai District, Ningbo City, Zhejiang Province
-
Plant Area
- 11760 square meters
-
Number of Employees
- 45
-
Registered Capital
- 3,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port; Shanghai Port
-
Minimum Order Quantity
- 200 pc
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Portable Speaker Box, Speaker, Subwoofer Speaker Box, HiFi Speaker
-
Production Lines
- 4
-
Production Machines
- Assemble Line 1, Assemble Line 2, Assemble Line 3, Auto Packing Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-01-03
-
Export Year
- 5 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Can you submit samples for evaluation?
- Samples in our packing can be provided for you to test quality, but shipping cost will be paid by your party.
- Can you make OEM packing for bulk order?
- Of course, our engineers and designers can design packing, LOGO, shape of speaker or functions upon your requirement.
- What is your accepted payment terms?
- T/T or L/C.
- How fast can you provide sample and ship our consignment?
- Sample: within 2 weeks; Bulk order: 30-40 days after the receive of deposit.
Send your message to this supplier
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