Car speakers -
Car speakers For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Car speakers, Made in China, High Quality Products!, China , Supplier, Manufacturer.
4" dual cone speaker
PP cone, rubber edge woofer
Voice coil: 1" ASV, 4ohm
Frequency response: 90Hz to 18kHz
Sensitivity: 89 dB/m/w
Max power: 60W
Magnet size
Humdinger Loudspeaker Group
Address: Hengdian Electronic Industrial Zone, Dongyang, Zhejiang, China, 322118
Tel: (86 579) 6563887
Founded in 1985, we are one of the largest manufacturers and exporters of loudspeakers for professional and home A/V, communication and car audio applications in mainland China. Our annual output of speakers reaches 100 million and we supply renowned OEMs like Harmon and Fiat. Our export markets include Europe, the US, Japan and Korea.
60 R&D Staff Work for You
Here at Humdinger Loudspeaker, we place a particular emphasis on innovation and product quality. In order to explore latest materials and the assembly technology, we have a separate acoustic research institute, staffed by 60 technicians and engineers. We also work with the Acoustic College of Nanjing University to do develop new products. To date, we have developed more than 400 models and we gladly develop your custom ideas or make changes for your OEM requirements.
MRPII Implemented to Enhance Efficiency
We adhere to strict QA and testing procedures and implement MRPII in order to realize efficiencies. We are ISO 9001:2000 and QS-9000 certified to ensure quality and acceptance in your market. Everything is accessible throughout our modern plant on a LAN with integrated production control so we track and generate reports about your order easily. We welcome your factory audits and specified quality standards.
