Coaxial HF Speaker 600W Mid-high Frequency 1.4" Neodymium Compression Driver 4594ND OEM
TYPE | ND COAXIAL | ||
Throat Diameter | 36/1.4 | mm/in | |
Rated impedance | 8 | Ω | |
Minimum impedance | 7.6 (MID) , 8.8 (HF) | Ω | |
Frequency Range | 300-22000 | Hz | |
Megnetic Material | Neodymium |
MID UNIT | |||
AES Power Handing | 150 | Watts | |
Peak Power Handing | 600 | Watts | |
Sensitivity | 112 | dB | |
Frequency Range | 300-7000 | Hz | |
Voice Coil Diameter | 90/3.5 | mm/in | |
Winding Material | Aluminium | ||
Former Material | Kapton | ||
Diaphragm Material | Polyimide |
HF UNIT | |||
AES Power Handing | 80 | Watts | |
Peak Power Handing | 320 | Watts | |
Sensitivity | 110 | dB | |
Frequency Range | 6000-22000 | Hz | |
Voice Coil Diameter | 44/1.75 | mm/in | |
Winding Material | Aluminium | ||
Former Material | Kapton | ||
Diaphragm Material | Polyimide |
MOUNTING AND SHIPPING | |||
Overall Diameter | 133/5.23 | mm/in | |
Bolt Circle Diameter | 4* M6 -90° on 101.6 mm | ||
Speaker Depth | 94/3.7 | mm/in | |
N.W. | 2.55 | kg |









Why choose us
Our R&D personnel have 20 years of design and development experience
Development assistance software: FINEMOTER, LMS, CLIO, COMSOL
TJ Audio Speakers is favored and recognized by customers for its high-quality products and beautiful prices. We look forward to receiving your inquiries!

A: If you need a sample test, please contact us. We will make it according to your requirements. But you may need to pay the sample fee and its shipping fee.
A: Different sample have different weights and packaging sizes. Please contact us for details.
A: Of course you can. Just need you to send us your logo design and authorization documents, we will make it on the product and packaging according to your request for your confirmation.
A: Yes. We mainly do OEM/ODM services.
A: Generally, we pack in white boxes and brown cartons.
A: We have strict quality control on products from raw materials to production process, and all products are tested before leaving the factory.
Packing:
