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Description
Massive Audio HIPPO H122XR 12” 3000W RMS | 6000W Max SPL Competition Mega 70 lb Car Subwoofer Dual 2-OhmMassive Audio HIPPO H122XR 12 Elite 17. 5 mm Xmax Subwoofer 3000 W RMS 6000 W Peak Dual 2 A titan in the Massive Audio lineup, the HIPPO H122XR pushes midbass performance into the stratosphere. Featuring a massive 4 dual voice coil, a colossal 377 oz strontium magnet, and robust cooling structures, this 70 pound sub is built for competition level SPL that hits like a punchbut remains musical enough for serious listening. Key Features 4 dual voice coil
Massive Audio HIPPO H122XR – 12″ Elite 17.5 mm Xmax Subwoofer – 3000 W RMS / 6000 W Peak – Dual 2 ΩA titan in the Massive Audio lineup, the HIPPO H122XR pushes midbass performance into the stratosphere. Featuring a massive 4″ dual voice coil, a colossal 377 oz strontium magnet, and robust cooling structures, this 70-pound sub is built for competition-level SPL that hits like a punch—but remains musical enough for serious listening.
Key Features
- 4″ dual voice coil on anodized aluminum former with triple heavy-duty leads
- Oversized 377 oz double-stack strontium magnet for precise control
- Kevlar-reinforced non-pressed paper cone, mirrored Nomex spiders, and red-stitched edge
- Vented back plate and cast-aluminum basket for heat dissipation
- Massive excursion: ~17.5 mm Xmax for earth-shaking output
- Sensitivity: ~95 dB for efficient, high-power performance
- Power Handling: 3000 W RMS / 6000 W Peak
- Voice Coils: Dual 2 Ω (4″ coils)
- Magnet: 377 oz strontium stack
- Xmax: ~17.5 mm
- Weight: 70 lb
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Sturdy
Style: Black 4 Pack, Size: 5.5 inch, Style: Black 4 Pack, Size: 5.5 inch
Brackets worked great. Very sturdy. Used them to fabricate a bath shelf and towel rack.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
The screws are the best part
Style: Black 6 Pack, Size: 11.25 inch, Style: Black 6 Pack, Size: 11.25 inch
OK. So I spend a lot on (and I mean A LOT) on Amazon and I never write reviews. Just not my thing. But I had to write a review for this product. These brackets are fantastic - attractive, sturdy. But what threw me was the screws - they are SUCH high quality. They don't strip or lose their black color at all even when your drill, set to 0 slip, loses grip repeatedly because you drilled the pilot hole too small and are throwing every ounce of your body weight against it to get it to drive. And they give you extra! Like, enough to mount 8.5 brackets in a 6-bracket box. I am saving alllllll of these extra screws; if I could buy them separate I would. It might seem like a small thing but hardware is usually a place companies skimp on HARD, and to be confronted with such quality was truly a breath of fresh air.
The brackets take some mounting expertise to ensure everything is true - lots of measuring and leveling (some minor differences in angle + or - a couple degrees, but they're SOLID. I will be buying these again in the future. Kudos for an awesome product.
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Reviewed in the United States on August 20, 2024
★★★★★ 5
Sturdy
Style: Black 6 Pack, Size: 5.5 inch
I put them up and forgot about them. Worked perfect, look great.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Works as intended
Style: Black 6 Pack, Size: 7.25 inch
It works as it should. I does look like it bends down after screwing to the wall but the level seemed spot on. Either way it hold up my shelf great
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Reviewed in the United States on January 17, 2026
★★★★★ 5
Solid brackets
Style: Black 6 Pack, Size: 11.25 inch
Nice brackets and solid weight to them. Have purchased 2 sets.
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Reviewed in the United States on April 14, 2026