T18SW115-8 Professional Audio Sound System Speaker 1700AES 18 Inch Neodymium Subwoofer OEM
SPECIFICATIONS | |||
TYPE | ND SUBWOOFER | ||
Nominal Diameter | 460/18 | mm/in | |
Rated impedance | 8 | ohm | |
Minimum Impedance | 6.7 | ohm | |
AES Power Handing | 1700 | Watts | |
Peak Power Handing | 3400 | Watts | |
Sensitivity | 95 | dB | |
Frequency Range | 35-1500 | Hz | |
Voice Coil Diameter | 116/4.5 | mm/in | |
Winding Material | Copper | ||
Former Material | Glass Fibre | ||
Winding Depth | 35/1.38 | mm/in | |
Megnetic Gap Depth | 14/0.55 | mm/in | |
Megnetic Material | Neodymium Inside Slug |
THIELE & SMALL PARAMETERS | |||
Resonance frequency | Fs | 34 | Hz |
Dc resistance | Re | 5.3 | ohm |
Mechanical factor | Qms | 7.6 | |
Electrical factor | Qes | 0.43 | |
Total factor | Qts | 0.41 | |
BL factor | Bl | 27 | T.M |
Effective Moving mass | Mms | 286 | g |
Effective Cas air load | Vas | 152 | liters |
Effective piston area | Sd | 1230 | cm2 |
Inductance | L1kHz | 2.1 | mh |
Max linear excursion | Xmax | ±14 | mm |
EBP | 79 | Hz |
MOUNTING AND SHIPPING | |||
Overall Diameter | 460/18 | mm/in | |
Bolt Circle Diameter | 443/17.4 | mm/in | |
Mount Baffle Cut-out | 422/16.6 | mm/in | |
Speaker Depth | 242/9.5 | mm/in | |
Flange And Gasket Thickness | 16/0.62 | mm/in | |
N.W.(1pc) | 11.6 | kg | |
G.W. (1 pcs) | 15.5 | kg | |
Shipping Size (1pcs) | 540x520x350 mm | 21.2x20.5x13.7 in |




Cone - Made from Polypropylene, The 18 inch subwoofer provides a resilient and durable material that can offer great sound and long-lasting woofers.





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:
