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Professional Speaker Active Bluetooth Monitor Loudspeaker
US$100.00-500.00
1 Piece

Product profile

Customization

Available

Amplification Type

Active

Speaker Material

Wood

Model NO.

MQ-250

Usage

Stage/DJ, Karaoke, Portable Player, Home Theatre System, Home Use or as Monitors for Tuner

Adjusting Method

by Controller

Sound Channel

Non-Direction

Structure

Closed Enclosure

Function

Bluetooth, WIFI

SNR

Professional Speaker

System

Active Monitor Speaker

Frequency Response

45Hz~20kHz

Bluetooth Distance

Under Barrier Free Condition 10m

Transport Package

Carton Box

Specification

530*716*600mm

Trademark

RF

Origin

China

HS Code

8518220000

Production Capacity

2000PCS/Month

Key features

Bluetooth 4.0 with APT-X: Features CSR4.0 with APT-X audio compression for high-fidelity wireless streaming.
Wide Frequency Response: Delivers deep bass and clear treble with a range of 45Hz to 20kHz.
NFC and Remote Control: Built-in NFC for easy pairing and remote control for adjustable volume, treble, and bass.
High-Quality Driver Materials: Uses silk diaphragm tweeters and top woven paper bass drivers for optimal sound tones.
Advanced Connection System: Connects main and auxiliary units with aviation wire and BNC plugs to reduce sound loss.
Independent Amplifier Channels: Features separate amplifier channels for high and low units to ensure high performance.
Durable Wooden Cabinet: Constructed with two-piece wooden cabinets and shiny UV coating for high-class design.
OEM and ODM Services: Manufacturer offers both OEM and ODM customization services for professional needs.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-03-29 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤18h CertifiedTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummaryGuangzhou Ruifeng Intelligence Technology Co., Ltd. is a China-based limited company established in 2015 and focused on professional audio products, including line array speakers, full-range speakers, monitors, subwoofers, amplifiers, and processors. The supplier reports an integrated R&D, manufacturing, distribution, design, and technical-consultation capability, with six production lines, 11 years of combined R&D engineer experience, and 21–30 quality-control staff. It reports a one-month peak- and off-peak lead time and production information of 20,000 line array speakers. OHSAS18001:2007 and other management-system certifications are stated, but the certification scope is not detailed. Evidence supports product development and manufacturing capability, while customer references, detailed after-sales procedures, customization examples, and broader financial credibility remain insufficiently documented.
Supplier typeThe supplier is a limited company based in Guangdong, China, operating as an integrated professional sound and lighting business. Its stated activities cover R&D, manufacturing, distribution, design services, technical consultation, and related technical services, with products spanning professional audio equipment.
CertificationsThe supplier states that it holds an OHSAS18001:2007 certificate and other certifications. This provides explicit evidence of at least one management-system certification, although no details are provided on the other certifications or current validity.
R&D capabilityThe supplier reports an R&D center, 11 years of combined R&D engineer experience, and an independent professional sound brand created in 2015. It also states that the subsidiary focuses on intelligent, high-end, professional-grade sound-product R&D, supporting a positive assessment of innovation capability.
Production capacityProduction evidence includes six production lines, two factories within the technology park, reported output of 20,000 line array speakers, and a stated one-month lead time in both peak and off-peak seasons. The supplier also reports a manufacturing plant area of 1,500 square meters, indicating established production capability, although capacity for products other than line array speakers is not specified.
Customization capabilityThe supplier explicitly offers design services and technical consultation and states that it delivers related technical services for professional-grade sound products. These statements support some solution-design capability, but no specific customized-product examples, engineering process, minimum order requirements, or customization scope are provided.

Product Q&A

Q:What is the frequency response range?
A:
The speaker offers a frequency response of 45Hz to 20kHz for clear treble and deep bass.
Q:Does it support wireless connectivity?
A:
Yes, it features Bluetooth 4.0 with APT-X technology and NFC for easy pairing.
Q:What is the Bluetooth connection distance?
A:
The Bluetooth distance is up to 10 meters under barrier-free conditions.
Q:Can the volume and tone be adjusted?
A:
Yes, it includes adjustable main volume, treble, and bass controls via the unit or remote.
Q:What are the dimensions and weight?
A:
The dimensions are 180x215x282mm, and the weight is 7.5kg for a pair.

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