7Driver Audio
7Driver Audio 8 MH 380 8" 380w RMS Loudspeaker - 8 Ohms (Sold Individually)
About: 7Driver Audio 8 MH 380 8" 380w RMS Loudspeaker - 8 Ohms (Sold Individually) The MH 380 model is an 8-inch loudspeaker that supports up to 7
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About: 7Driver Audio 10 MH 420 10" 420w RMS Loudspeaker - 8 Ohms (Sold Individually)
The MH 420 model is a 10-inch loudspeaker that supports up to 840 Watts in musical power and was developed to reproduce very low to medium high frequency ranges with fidelity and naturalness. It provides high definition tones, in addition to being compatible with any sound system, such as automotive trios or professional use systems, line arrays, monitors, cinemas, theaters, etc.
Technical Information
RMS Power | 420W |
---|---|
Musical Power | 840W |
Nominal Impedance | 8 ohms |
Coil Wire's Electric Resistance | 5.2 ohms/VCC |
NO (Efficiency Referential) | 3.108% |
Sensitivity (@ 1W, 1 m)-Free-air | 96.943dB |
Diaphragm Mass | 0.0585 lbs (0.026555 kg) |
Total Mass | 0.0658 lbs (0.029854 kg) |
BL Product | 15,917 TM |
Mechanical Q (Qms) | 5.788 |
Electrical Q (Qes) | 0.215 |
Total Q (Qts) | 0.207 |
Compliance (CMS) | 272.396u M/N |
Equivalent Volume (VAS) | 10.494 gal (39.725 liters) |
Frequency Response | 60 Hz to 7,000 Hz |
Resonance Frequency | 55.8 Hz |
Cone Effective Area (SD) | 0.3444 Sq.ft (0.032 Sq.m) |
Cone Excursion without Distortion (X MAX) | -+ 0.196 inches (5 mm) |
Gap Flux Density | 14,900 Gauss |
Nominal Diameter | 10 Inches |
Ferrite Measures | 7.874 x 0.7874 inches (200 x 20 mm) |
Coil Diameter | 3 Inches |
Coil Height | 0.5511 inches (14 mm) |
Coil Wire Material | Aluminum |
Coil Wire Section | Flat |
Coil Shape | Fiber |
Gap Height | 0.2362 inches (6 mm) |
Housing Structure Material | Aluminum |
Ferrite Material | Barium |
Weight | 13.007 lbs (5.9 kg) |
Cabinet Occupied Volume | 0.396 gal (1.5 liters) |
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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