PRV Audio
PRV Audio 8MB500 8″ Midbass Loudspeaker - 8 Ohm
About: PRV Audio 8MB500 8″ Midbass Loudspeaker - 8 Ohm (Each) The 8MB500 was designed to provide outstanding durability and strong midbass punch. This 8″ professional loudspeaker midbass...
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About: PRV Audio 8MB500-4 8″ 500W RMS Midbass Loudspeaker - 4 Ohm
The 8MB500-4 was designed to provide outstanding durability and strong mid bass punch. This 8″ midbass car speaker is purpose-built to cover the critical low frequency range in a custom car stereo setup. Optimized to work great as a door speaker in car audio applications. If you need a speaker at 8 Ohm for a large custom door panel, we have the 8MB500. The latest technology enables us to increase the magnet field dramatically without using huge magnets, making this midbass one of a kind, with a large motor diameter that is not bulky, yet is capable of handling high power! This is a great choice for a 3-way system, where you can combine a super tweeter with a subwoofer to get a full spectrum of audio. Built with premium components to ensure absolute high sound fidelity, one of which is its compact push terminals, which connect to its silver tinsel lead wires attached to its high temperature CCAW voice coil. Featuring a naturally damp paper cone and special coated dust cap, it makes this midbass speaker able to cover a wide range of frequencies from 75 Hz to 7,500 Hz. Developed to perform well in tight enclosures, its triple roll surround keeps its cone travel linear at high mibdass excursion. Using the right combination of cone and suspension, this speaker is able to reproduce human vocals with dynamic midbass punch.
Features:
Specifications:
| Nominal Diameter | 8″ (203 mm) |
| Nominal impedance | 4 Ohm |
| Nominal Power Handling | 250 Watts |
| Continuous Program Power (RMS) | 500 Watts |
| Max Peak Power | 1000 Watts |
| Sensitivity 2.83V at 1m | 95 dB |
| Recommended Hi Pass Crossover** **For Full Power Handling | 95Hz** **12db Per Octave Crossover |
| Frequency Response at -10DB | 75 – 7,500 Hz |
| Voice Coil Diameter | 2″ (50 mm) |
| Voice Coil Wire | CCAW |
| Voice Coil Winding Depth | 12.0 mm |
| Former Material | Kapton |
| Magnetic Gap Depth | 6.0 mm |
| Frame Material | Stamped Steel |
Thiele-Small Parameters:
| Equivalent Volume | Vas | 17.25 l |
| Excursion (mathematical)*** | Xmax | 4.50 mm |
| Free Air Resonance | Fs | 72.02 Hz |
| Mechanical Factor | Qms | 25.59 |
| Electrical Factor | Qes | 0.66 |
| Total Factor | Qts | 0.64 |
| Cone Area | Sd | 241 cm² |
| Mechanical Mass | Mms | 22.87 g |
| Bl Factor | Bl | 7.52 Tm |
| Dc Resistance | Re | 3.6 Ohm |
| Inductance | Le | 0.20 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 20.76 g |
| Mechanical Compliance | Cms | 0.214 mm/N |
Additional Information:
| Overall Diameter | 8.25″ (209.5 mm) |
| Front Mount Baffle Cutout | 7.12” (181 mm) |
| Mounting Depth | 3.32” (84.4 mm) |
| Overall Depth | 3.62″ (92 mm) |
| Net Weight | 5.55 Lbs (2.52 kg) |
| Shipping Weight | 6.15 Lbs (2.78 kg) |
| Carton Dimensions W x L x H | 9.84″ x 9.84″ x 4.33″ (250 x 250 x 110 mm) |
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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