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Massive Audio 8" 800 Watt Subwoofer Dual 4 Ohm Voice Coil Competition SUMMO84XL

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Original price $162.49
Original price $162.49 - Original price $162.49
Original price $162.49
Current price $77.99
$77.99 - $77.99
Current price $77.99

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Massive Audio 8" 800 Watt Subwoofer Dual 4 Ohm Voice Coil Competition SUMMO84XL

The Massive Audio SUMMO84XL is a powerful 8-inch Subwoofer that produces high SPL while allowing you to save as much space possible in your vehicle. High-quality materials are utilized and bolted to a durable cast basket and 90oz magnet.

The SUMMO84XL Subwoofers' small stature will impress even hard-core audio enthusiasts. As with all SUMMO XL Series subwoofers, we design them all to play so low and with such a deep center of force that the competition cannot help but to bow out gracefully.

This Listing Includes:
(1) 8" Subwoofer SUMMO84XL

- Die-Cast Basket with Black Textured Finish
- Kevlar Fiber Enhanced Non-Pressed Paper Cone with Textured Paint Finish
- EROM Foam Surround with Red Stitching
- 2.0" 4-Layer Hi-Temp Voice Coil
- Fiberglass Woven Dust Cap
- Double Stacked 90oz High Energy Magnets
- Enhanced Cooling T-yoke Design with Black Anodized Finish
- Customized Rubber Gasket and Magnet Boot
- 16 Gauge Power Cable with Direct Lead Connection
- Triple Black Poly Cotton Spiders with Mirror Image Layout

Size - 8"
Peak Watts - 800
RMS Watts - 400
Cone - Non-Pressed Paper
Voice Coil - 2" Dual 4 Ohm
Surround - EROM Foam with Red Stitching
Magnet - 90oz Double Stacked
Terminals - Heavy Duty Direct Input Wires Connection
Basket - Die Cast
Tinsel Leads - Heavy Duty Triple
X-Max (2-Way) - 10mm
SPL - 91dB

Ported Box - 9"H x 12"D x 12"W
Sealed Box - 0.75 ft3
Mounting Depth - 4.84"
Mounting Width - 7.32"
Overall Diameter - 8.66"

Payment Information


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All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

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and other countries may require additional shipping fees. Please contact
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Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
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full to have the package sent back to you or we can refund the money
minus the cost of shipping


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please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

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If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.