Where is the product shipped from?

The nearest ports are Shanghai, Nanjing, and Ningbo.

What are the common applications for this speaker?

It is widely used in car audio, mobile phones, laptops, smart door locks, and wearable devices.

Best Selling Micro Loudspeaker Rectangle Length 12mm Width 6mm 35ohms 40mv Mini Speaker 117±3 Db PA/V Leaf Spring Connection Sr0612mr2j-2f

Name: Best Selling Micro Loudspeaker Rectangle Length 12mm Width 6mm 35ohms 40mv Mini Speaker 117±3 Db PA/V Leaf Spring Connection Sr0612mr2j-2f
Brand: Sunny Technology Co., Ltd.
SKU: 2171150222

Jiangsu, ChinaSunny Technology Co., Ltd.

US$0.43

1,000 Pieces

Sample price:US$0.45/piece.Request sample

Product profile

Customization

Available

Cone

Metal

Connection Type

Spring Connection

Model NO.

SR0612MR2J-2F

Impedance

30 Ohms

Power

40 MW

Sound Pressure Level

117 Db

Usage

Car Audio, Conference Room, Portable Audio, Professional Recording, Public Address

WORD nChannels

Stereo

Thd

500Hz <25%, 1kHz <10%,10kHz <10%,800mvrms Input

F0 @ 0.8vrms

450Hz+/-20% (20℃ in Free Air)

Transport Package

Export Standard Carton

Specification

Length 12mm Width 6mm

Trademark

Origin

China

HS Code

8518290000

Production Capacity

9000000/Month

Key features

Wide Application Range: Suitable for car audio, mobile phones, tablets, laptops, smart door locks, and various consumer electronics.

Low Total Harmonic Distortion: THD is less than 25% at 500Hz, 10% at 1kHz, and 10% at 10kHz.

Customizable Configuration: Offers custom spring contacts, solder pads, wire lead lengths, and connector options.

Compact Mini Design: Features a small rectangle size of 12mm length and 6mm width.

Metal Cone Construction: Built with a durable metal cone for enhanced sound quality.

Versatile Connection Type: Equipped with leaf spring connection for easy installation.

Reliable Performance: Designed for modern consumer electronics and smart audio fields.

Company profile

Sunny Technology Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2006-02-01Nearest Port: Shanghai, Nanjing, NingboAverage Response Time: ≤4.83hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummarySunny Electronics Technology Co., Ltd. is identified as a China-based limited company involved in trading and manufacturing, with operations and factory information in Jiangsu. Its stated business focuses on piezo ceramics and related electronic components, supported by five production lines, 21–30 years of R&D engineer experience, 31–40 quality-control staff, and documented product output. The supplier reports ISO 9001, ISO 14001, and HSE management-system certifications. It serves multiple international markets, with exports representing 71%–90% of sales and stated one-month lead times in both off-peak and peak seasons. Evidence supports production, quality-system, export, and innovation capabilities. However, the provided information does not sufficiently establish after-sales service performance, customization capability, or broad verified customer references. One trade record describes drinking straws, which is inconsistent with the supplier’s stated piezoelectric product focus and should be clarified.

Supplier typeThe supplier is described as a trading company, manufacturer/factory, and other business entity, while its stated business is the development, production, and sale of piezo ceramics and related components. The legal name and business descriptions consistently identify a technology-oriented supplier, although the records also indicate trading activity.

CertificationsThe supplier states that it obtained ISO 9001 certification in 2004 and ISO 14001 certification in 2017. The management-system listing additionally includes ISO 9001, ISO 14001, and HSE, providing explicit evidence of quality, environmental, and health-and-safety management certifications.

R&D capabilityThe supplier describes itself as an innovator in electrical functional ceramics and focuses on developing piezo ceramics and related components. Its reported 21–30 years of total R&D engineer experience and stated proprietary manufacturing process provide explicit support for technical and innovation capability.

Production capacityThe supplier reports five production lines, 31–40 quality-control staff, and product output of 2,000,000 multilayer piezoelectric actuators, 3,000,000 piezoelectric bender actuators, and 16,000,000 piezo ceramic components. It also reports one-month order fulfillment in both peak and off-peak seasons, supporting an established and scalable production capability.