Sanway PRO Audio Dual 8 Inch Line Array Speaker DJ Subwoofer Speaker
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Product Highlights
- High SPL Performance: Delivers 141dB max SPL for top speaker and 138dB for subwoofer with high sensitivity.
- Neodymium Drivers: Equipped with lightweight neodymium drivers for superior sound quality and efficiency.
- Birch Plywood Enclosure: Constructed with durable birch plywood for robustness and optimal acoustic resonance.
- Wide Frequency Response: Usable bandwidth ranges from 32Hz to 20kHz covering full audio spectrum.
- OEM and ODM Services: Full OEM and ODM customization services available for professional audio needs.
- Versatile Application: Ideal for mid-size venues, permanent installations, and professional sound rental.
- Neutrik Connectors: Features 2 x 4 Neutrik connectors for secure and reliable audio signal transmission.
- Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Noise
- <102dB
- Hi-Fi
- Hi-Fi
- Model NO.
- LA28 SB18
- Activity
- Passive
- Operation Mode
- Wire / Remote Control
- Speaker System
- Optional Combination
- Speaker Material
- Wood
- Application
- Commercial
- Certification
- CE, RoHS
- Monitor
- LCD Screen
- THD
- 0.005%-0.01%
- Drivers
- Neodymium Version
- Cabinet
- Birch Plywood or Plywood for Operation
- Dimension(Hxwxd)
- 730 X 250/164 X 482 mm
- Transport Package
- Durable Cartons or Flight Case
- Specification
- CE
- Trademark
- SANWAY OR OEM
- Origin
- Made in China
- HS Code
- 8518
- Production Capacity
- 4000 Pieces/Year
- Package Size
- 85.00cm * 59.00cm * 36.00cm
- Package Gross Weight
- 29.000kg
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 Sanway PRO Audio Dual 8 Inch Line Array Speaker DJ Subwoofer Speaker
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Product Description
1. dual 8 inch bi-amp top speaker
2. single 18 inch subwoofer
3. adapted neodymium drivers and woofer
4. lightweight and compact birchwood enclosure
Overview:
The dual 8 inch speaker line array system features with two 8 inch neodymium low frequency drivers and one 3 inch neodymium drivers in a compact birch-wood enclosure.
With a high SPL 140dB, small size and lightweight,Dual is full configurable to match middle size in door or out door event.
To make a complete line array speaker system, we have SB18 to couple with Top speaker. This is a single 18 inch subwoofer. The inside 18 inch neodymium subwoofer with dual bass-reflex tuned enclosure, could deliver loud and efficient 138dB/m very high sensitivity.
As a sound system we can run 2 dual 8 inch speaker bi-amped top speaker and one SB18 subwoofer loudspeaker per side.

Application:
A. Music playback and sound reinforcement in MID-size venues
B. Entertainers, corporate A/V professionals and sound system rental companies
C. Permanent Installation
Sepcification:
KARA Two way Bi-amped line array
|
Usable bandwidth (-10dB) |
55 Hz - 20 kHz |
|
Nominal directivity (-6dB) |
Horizontal 110° symmetric |
|
Vertical: Dependent upon number of elements and line source curvature |
|
|
Maximum SPL1 |
141 dB |
|
RMS handling capacity |
LF: 450 W HF: 80 W |
|
Components LF: 2 x 8'' neodymium weather-resistant HF: 1 x 3'' neodymium diaphragm compression driver |
|
|
Nominal impedance: LF = 8 ohms, HF = 8 ohms |
|
|
Dimension (W x H/h x D) |
730 x 250/164 x 482 27.7 x 9.8/6.4 x 19 in |
|
Weight (net) |
26 kg 57.2 lbs |
|
Connectors |
2 x 4 Neutrik |
|
Material |
birch plywood |
SB18 Single 18 inch subwoofer
|
Low frequency limit (-10dB) |
32 Hz |
|
Maximum SPL1 |
138 dB |
|
RMS handling capacity |
700W |
|
Components LF: 1 x18" neodymium woofer |
|
|
Nominal impedance: 8 ohms |
|
|
Dimension (W x H/h x D) |
750 x 540 x 707mm 29.5 x 21.3 x 27.8 in |
|
Weight (net) |
52 kg |
|
Connectors |
2 x 4 Neutrik |
|
Material |
birch plywood |











About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2311381". Items marked "" are certified.
Company Profile
Sanway Professional Audio Equipment Co., Ltd is one of the best PRO Audio suppliers in Guangzhou, China. We are a factory that specializes in research, developing, manufacturing, sales and technical and offer top quality products and service since 1997 and gained very high reputation at home and abroad.
With emphasis on quality and innovation our company has modern assembly line, strict quality control and hard working staff. We put a emphasis on purchasing the high grade raw materials to give you a high performance product. With fully trained workers we ensure that you will only get the finest quality and performance product that comes off of our assembly lines.
Our engineers and technicians have extensive experience in the PRO audio industry. Continuous researching and developing ensure that our products in high standard to give you the competitive advantage to your customers and market.
Application: Our products are suitable for various of PRO audio, entertainment and commercial uses...Such as live event performance, touring concert church, , Band, stadium, gymnasium, theaters, Cinema, concert halls, auditorium, hotel, School, discos, club, wedding, etc.
Main products: Professional Power Amplifiers; Active Speaker Module; Line Array System; Indoor & outdoor Professional Speakers; Digital Speaker Processors; Equalizer etc.
We always keep and follow the principle to do business:
The same product, we win by the quality;
The same quality, we win by the price,
The same price, we win by the service.
We sincerely hope that continuous business relationships can be established and please trust that we are always doing our best to realize good business relationships with our clients. We are constantly seeking new agents and distributors worldwide.
Don't hesitate to contact us if you are interested in any item, or should you have any special requirement, please kindly let us know directly, we will reply you as soon as possible.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Jinle Industrial Park, Yangwu Village, Huadu District, Guangzhou, Guangdong, China
-
Plant Area
- 4000 square meters
-
Number of Employees
- 48
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union
-
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
- Zhaoqing Port, Guangzhou port, Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Audio Power Amplifier, Active or Passive Line Array System, Professional Audio, Class-D amplifier, Active Audio Modules, DJ Equipments
-
Production Machines
- Wave soldering equipment, Cutting machine, Grinding machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-08-10
- Export Year
- 2006-07-15
-
Main Markets
- South America, Europe
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What is the maximum SPL of the system?
- The top speaker delivers a maximum SPL of 141dB, while the subwoofer reaches 138dB.
- What materials are used for the enclosure?
- Both the top speaker and subwoofer enclosures are made from high-quality birch plywood.
- Does the speaker support OEM and ODM services?
- Yes, we provide full OEM and ODM services to meet specific customization requirements.
- What is the frequency response range?
- The system offers a usable bandwidth from 32Hz to 20kHz with -10dB limits.
- How long is the average lead time?
- The average lead time is within 15 workdays, regardless of peak or off-peak seasons.
- What type of drivers are used in the speakers?
- The speakers utilize lightweight neodymium drivers for the low frequency and high frequency components.
- What are the available payment terms?
- We accept T/T, PayPal, and Western Union as standard payment methods.
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Product Groups
- Class-TD Switching Power Amplifier
- Class-D Digital Power Amplifier
- Class-D DSP Plate Amplifier Module
- Class-H Transformer Power Amplifier
- Subwoofer
- Line Array System
- Active Line Array System
- Passive & Active Stage Monitor
- Full Range Loudspeaker
- Passive & Active Subwoofer
- DSP Professional Amplifier
- Audio Mixer
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