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Hot Selling Mixing Power Amplifier 6zones with Adjustable Knobs
US$115.00-130.00
100 Pieces
Sample price:US$115.00/piece.Request sample
Product profile
Customization
AvailableType
Mixing AmplifierUsage
PA Sound SystemModel NO.
LS-650Used For
ProfessionalTube Type
Transistor AmplifierFunction
Amplifier CombinedOutput Number
6Voltage
AC220-240V/50-60HzConductive Mode
ABFrequency Response
80Hz-18kHzTransport Package
by Air/Sea/TrainSpecification
18.35kgTrademark
ZhongheOrigin
ChinaHS Code
8518400090Key features
6-Zone Volume Control: Features 6 independent zones with adjustable knobs for precise volume management.
Multi-Format Playback: Built-in MP3 player supporting USB, SD cards, Bluetooth, and FM Radio.
Comprehensive Protection: Includes overload, overcurrent, overheat, DC fault, and short circuit protection.
Dual Band Tone Control: Allows independent adjustment of Treble and Bass for optimal sound quality.
Versatile Output Options: Supports 4-16ohm, 70V, and 100V outputs for various speaker configurations.
OEM/ODM Services: Offers both Original Equipment Manufacturer and Original Design Manufacturer services.
Professional Grade Build: Constructed with iron case, aluminum panel, and aluminum handle for durability.
Remote Control Support: Compatible with remote controller for convenient operation.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHangzhou Zhonghe Electronic Equipment Co., Ltd. is a China-based limited company established in 2000, operating from Zhejiang with 300 employees. It manufactures public-address and professional audio equipment, including IP broadcasting systems, amplifiers, speakers, microphones, mixers, and related products. The supplier reports multiple factories, 10 production lines in one capacity record and 12 audio/video lines in another, with stated production of up to 800,000 electronic devices annually. It has self-operated import and export rights and exports mainly to Southeast Asia, the Middle East, and Europe, although exports represent only 1%–10% of total sales. Evidence supports broad product development, substantial manufacturing capability, and extensive reported customer-case experience. No supplier-management-system certification is reported, while after-sales service, financial credibility, and customization capability are not sufficiently documented.
Supplier typeThe supplier is identified as Hangzhou Zhonghe Electronic Equipment Co., Ltd., a Chinese limited company operating in consumer electronics and specializing in audio equipment. Its stated product range includes IP broadcasting equipment, broadcast amplifiers, professional audio, speakers, microphones, and sound mixers.
CertificationsThe supplier-management-system certification field is explicitly recorded as "NIL." No other certification evidence is provided, so there is no documented certification advantage in the supplied information.
R&D capabilityThe supplier reports independent development of dozens of series and more than 1,000 product varieties, describes R&D innovation as a long-term business focus, and reports five years of R&D engineer experience. Its product scope also includes IP and network broadcasting equipment, supporting a documented product-development capability.
Production capacityProduction evidence is substantial: the supplier reports four factories exceeding 20,000 square meters in total, a 15,000-square-meter manufacturing plant, 10 production lines in one record and 12 audio/video lines in another, plus stated annual capacity of 800,000 electronic devices. It also reports specialized production for speakers, outdoor sound columns, audio equipment, and plastic parts, with peak-season fulfillment of 2–3 months.
Client casesThe supplier claims more than 2 million successful cases worldwide. This is explicit evidence of a large reported case base, although the slices do not provide customer names, project references, industries, or independently verifiable case details.
Product Q&A
Q:What is the frequency response range?
A:
The frequency response is 80Hz to 18kHz.
Q:Does the amplifier support Bluetooth?
A:
Yes, it features built-in Bluetooth connectivity for wireless audio streaming.
Q:What input options are available?
A:
It includes 2 MIC inputs, 3 AUX inputs, USB input, and SD card input.
Q:Can the volume be adjusted per zone?
A:
Yes, each of the 6 zones has its own adjustable volume knob.
Q:What is the maximum power output?
A:
The maximum power is 650W, with models ranging from 60W to 650W.
Send Inquiry
*To:
Hangzhou Zhonghe Electronic Equipment Co., Ltd.
Hangzhou Zhonghe Electronic Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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