Fi Audio
Fi Audio MT15 MT Series 15” 4500W RMS Subwoofer
About: Fi Audio MT15 MT Series 15” 4500W RMS Subwoofer Due to Popular demand the MT Series is back for good. The MT Series of Fi subwoofers is designed to meet the needs of the...
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About: Fi Audio MT12 MT Series 12” 4500W RMS Subwoofer
Due to Popular demand the MT Series is back for good. The MT Series of Fi subwoofers is designed to meet the needs of the serious competitor and and monster basshead. With a massive 4″ voicecoil for increase thermal capacity, we designed the rest of the motor via FEA to optimize the proprietary US steel (water jet and machined in house at Fi when your order is placed). Using three ultra-high grade Y35 magnets, a flux flow derived back plate geometry, and a solid pole with aluminum sleeve and aluminum compression cap, and the famed Omega Coil, there is plenty of thermal capacity in the MT Series. Our Fi designed heavy 5 spider pack coupled with our special 144 tinsel count leadwire to keep the moving assembly under control at extreme excursion levels. The reworked surround geometry on the 12″, 15″, and 18″ models optimizes cone area vs excursion yielding the most output vs excursion. The MT Series is designed for competition use and monster daily driving systems requiring high linearity and extreme power handling. From a punishing low end to the subtle nuances in your favorite reference track, the MT Series delivers!
Thiele/Small parameters:
Coils | D1/D2 |
Fs | 34.3 Hz |
Re | .75/1.49 |
Qms | 7.93 |
Qes | 0.38 |
Qts | 0.37 |
Mms | 404 g |
Cms | 5.30 ^-5 |
Sd | 480 cm^2 |
Vas | 17.7 l |
Spl | 84.6 1W/1m |
Bl | 19.0/26.1 |
Xmax | 33 mm |
Rms | 4500W |
Measurements:
You may return most new, unopened items within 30 days of delivery for a refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect item).
You should expect to receive your refund within two-three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
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