What are the dimensions of the speaker?

The model CJB30CM has a length of 91mm and a height of 108mm.

How many warning tones does the controller support?

The controller module provides 3 warning tones or more.

What is the lead time for production?

The lead time is within 15 workdays for both peak and off-peak seasons.

Powerful 120db Motorcycle Audio System with MK37 Controller

Name: Powerful 120db Motorcycle Audio System with MK37 Controller
Brand: Senken Group Co., Ltd.
SKU: 733401062

Zhejiang, ChinaSenken Group Co., Ltd.

US$30.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Siren

Material

Polycarbonate

Model NO.

CJB30CM

Voltage

12V

Connection Mode

Double Wire

Rated Power

30W+30W

Mounting

Permanent

Net Weight

1.2kgs

Sound Compression

110dB~120dB

Transport Package

Carton

Specification

91*108mm

Trademark

SENKEN

Origin

China

Production Capacity

10000/Month

Key features

Multi-Function Siren System: Combines speaker, siren, sound amplifier, and alarm equipment in one unit.

3+ Warning Tones: Controller module supports 3 or more distinct warning tone options.

High Sound Output: Delivers powerful sound compression level ranging from 110dB to 120dB.

Compact Motorcycle Design: Small and exquisite dimensions (91x108mm) suitable for many new motorcycles.

Easy Installation: Designed for permanent mounting with straightforward installation process.

Durable Polycarbonate Build: Constructed from high-quality polycarbonate material for long-lasting use.

Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.

OEM/ODM Services: Professional OEM and ODM services available with 36 R&D engineers.

Company profile

Importers and ExportersFast DeliveryRaw-Materials TraceabilityR&D Capabilities

Senken Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.14h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and service-process capabilities. It operates equipment including injection molding, CNC machining, CNC turning, and punching machinery; supports multiple customization modes; and maintains written procedures for finished-product inspection, complaint handling, corrective and preventive actions, and supplier-service assessment. It holds ISO9001:2015, ISO14001, ISO45001:2018, and CCC certifications. The supplier reports export experience, OEM service for well-known brands, inventory capability, and participation in the Canton Fair. However, it has no overseas warehouse, showroom, agents, or branches, reports no overseas service countries, lacks an available SDK, and has no Fortune 500 customer cooperation. Financial information is present only as year references and cannot establish financial strength.

Supplier typeThe supplier is presented as a manufacturing-oriented business with injection molding, CNC machining, CNC turning, and punching equipment. Its stated business scope also includes audio equipment, virtual reality devices, software, AI application software, security monitoring, and industrial products, indicating a broad but mixed scope.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certificates, together with CCC product compliance certification. These are explicit certifications supporting quality, environmental, occupational health and safety, and product compliance controls.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, finished-product inspection, and service-capability assessment. It also reports inventory capability and Canton Fair participation, but lacks overseas warehouses, showrooms, agents, branches, and reported overseas service coverage, limiting direct overseas service infrastructure.

Production capacityProduction evidence includes injection molding, CNC machining, CNC turning, and punching equipment, valid manufacturing-capacity contracts with associated subcontractors, inventory capability, standardized finished-product inspection, and reported peak- and off-season lead times within 15 workdays. These records indicate established production and operational-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad range of customization requirements.

Client casesThe supplier reports providing OEM services for well-known brands and a repeat-buyer preference of 50%–80%. It also explicitly reports no cooperation with Fortune 500 companies, so the evidence indicates some customer experience but does not establish high-profile customer references.