8" RI Audio Subwoofer 1000W Peak Power Dual 4 Ohm Energy Series Single Car Audio

SKU: RI-EW8D4 Brand: RI Audio
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Price:
$89.95
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Description

RI Audio 8" Subwoofer Dual 4 Ohm Energy Series RI-EW8D4 Single

Harness the performance of the new Energy Series Subwoofer from RI Audio. With ultimate production and value in mind, the creation of the power series was born. This 8" Subwoofer has an incredible true 500 Watt RMS power handling. Featuring an accordion-style surround, traditional push-in-style terminals, and durable stamped steel construction, this subwoofer will give you the deeper bass and sound quality you deserve for any system you build.

Specifications

• Hybrid spider with interlaced tinsel leads
• Traditional push-in style terminals
• Stamped steel basket
• Non pressed paper cone
• Nominal Diameter: 6.5" 
• 4+4 Ohm impedance
• Program power: 500Watts RMS
• Peak power handling: 1000 Watts Max
• Frequency Response: 20-500Hz
• Sensitivity: 85 Db Spl
• Voice coil diameter: 50.80mm (2") 
• Coil material: CU
• Former Material: ASV
• Mounting Depth: 4 7/8"
• Overall Mounting Depth: 5 1/2"
• Mounting Diameter: 7 1/2"
• Overall Diameter: 8 11/16"
• Magnet Diameter: 6 1/4"

*This listing is for One RI Audio Subwoofer*

Customer Reviews

Based on 2 reviews
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D
Donald
8"

Just wondering if these can be used in a sealed enclosure?

A
Adam Romano
Amazing output for the money

Picked up 2 for a small daily build. Paired with a 800w rms mono. I built the enclosure to 1.5 cubes net ( based off a sub displacement of .07 per sub, 1.4 total) 15 square inches of port per cube with a 34hz tuning. If you wanted to you could go with a slightly smaller enclosure I would not recommend tuning any lower for a ported enclosure. The response is nice and flat and plays low without struggling even when playing “demo music”

I’d like to see ts specs on these after break in. A 7.5in cutout is slightly on the large side. 7.375 is a tighter fit. BUT you must adjust the leads towards the spider. As I noticed even with a 7.5 inch cutout the leads didn’t clear pulling the subs back out of the enclosure. Over all no regrets, don’t think you’ll find a similar caliber of 8 inch subwoofer in the price range. Reviewing the RI-PW12D4 next.

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