
Massive Audio H84XR 8" 1000 Watts RMS Dual 4 Ohm 2.5" V.C. Subwoofer
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30% under what the other stores charge
Compared across 9 stores. Prices are checked against each store and labelled with when.

30% under what the other stores charge
Compared across 9 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The Massive Audio H84XR is an 8-inch car subwoofer built for high-output aftermarket systems. It pairs a non-pressed paper cone with a 2.5-inch dual 4-ohm voice coil on an anodized aluminum former, rated at 1000 watts RMS and 2000 watts peak. The dual 4-ohm coils let you wire to 2 or 8 ohms, so it suits a range of mono amps. It is a single sub sold each, aimed at people chasing deep, loud bass from a small-diameter driver rather than a drop-in factory replacement.
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Lowest price we've seen: $209.99 on Nov 13 at BigJeffOnline. Tracked across 9 stores since Nov 13.
The Massive Audio H84XR is an 8-inch car subwoofer from the Hippo Series. It is rated for 1000 watts RMS and 2000 watts peak. It has a 2.5-inch dual 4 ohm voice coil.
The basket is textured cast aluminum and is vented, as is the back plate, to help dissipate heat. The cone is non-pressed paper reinforced with Kevlar fiber and has an industrial textured finish. It has a red-stitched edge, dual poly/Nomex spiders, a high-roll surround and a reinforced fiberglass woven dust cap.
The motor is a 122 oz double-stack strontium magnet structure with a black anodized one-piece pole plate. The voice coil uses a black anodized aluminum former with Kevlar spunlace and triple heavy-duty leads. The input wires connect directly to the voice coils. A custom-tooled rubber gasket and magnet boot are included. Enclosure suggestions are in the user guide.








