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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
(2) Massive Audio HIPPO H124 12” SPL Competition Mega Car Subwoofers Dual 4-Ohm (1 Pair)(2) Massive Audio H124 Two 12 Mega Subwoofers 3000 W RMS 6000 W Peak (Total for Pair) Dual 4 Each This 2 pack of Massive Audio H124 subwoofers brings serious low end power to competition systems and high performance daily drivers. Each driver features dual 4 3 voice coils, a 165 oz strontium magnet, and a Kevlar reinforced cone built for reliability and raw output. With 1500 W RMS handling each, these subs deliver deep, clean bass with authority. Key
(2) Massive Audio H124 – Two 12″ Mega Subwoofers – 3000 W RMS / 6000 W Peak (Total for Pair) – Dual 4 Ω EachThis 2-pack of Massive Audio H124 subwoofers brings serious low-end power to competition systems and high-performance daily drivers. Each driver features dual 4 Ω 3″ voice coils, a 165-oz strontium magnet, and a Kevlar-reinforced cone built for reliability and raw output. With 1500 W RMS handling each, these subs deliver deep, clean bass with authority.
Key Features
- Includes 2 subwoofers (sold as a pair)
- Power Handling (RMS): 3000 W Per Pair / 1500 W Each
- Power Handling (Peak): 6000 W Per Pair / 3000 W Each
- Dual 4 Ω voice coils on 3″ formers with Kevlar spunlace
- Keflar-reinforced non-pressed paper cone with red-stitched surround and Nomex spiders
- 165-oz strontium double-stack magnet motor for control and punch
- Cast aluminum vented basket with fiberglass dust cap for heat dissipation
- Xmax: ~14.25 mm for controlled excursion
- Sensitivity: ~93.7 dB @ 1 W/1 m
- Weight: ~33 lb each (~66 lb per pair)
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
4.3 ★★★★★
Based on 1308 reviews
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Product Reviews
★★★★★ 1
This version doesn’t work
I used these 2 nights in a row. I was hoping Oracoat found a solution to the problem people like me have with the regular Xylimelts: irritation of gums. As others have noted the “sensitive” version doesn’t melt and the goo that remains can be difficult to remove. I didn’t have too much trouble after the first night. However, the second day after use, it was so hard to get the remains out, I wound up with a very sore spot from digging it out. I will toss the rest.
It’s too bad this effort fizzled. I hope Oracoat will find a solution For sensitive mouths. In the b meantime, I will use the original for a few nights and then stop before repeating. The idea behind the original product is fantastic. Unfortunately this attempt to make it usable for people with sensitive mouths hasn’t worked. Please try again.
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Reviewed in the United States on March 25, 2025
★★★★★ 5
Helped with Dry Mouth
Followed the instructions on the box and everything turned out amazing! Absolutely love the results and relief I felt
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Reviewed in the United States on April 21, 2026
★★★★★ 3
An improvement over the original product, but could be better
I had used the original Xylimelts a few years back for my night time very dry mouth. They worked very well, completely dissolving overnight, but they caused sores inside my cheeks. Recently I discovered this new version which was purported to be made without the offending ingredients. They don't work quite as well, as they don't completely dissolve, but so far haven't caused any irritation. My mouth isn't completely parched as it was without any product, so it is definitely better than nothing. There is a gel-like residue in the morning that needs to be scraped off the teeth. I think Oracoat has some more R & D to do.
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Reviewed in the United States on August 25, 2025
★★★★★ 4
These work well!
These work to keep my mouth moist for hours. The only downside is the glue stays in your mouth till you can scrape it out with your finger. I thought it would dissolve but it didn’t. Very grateful to find something that moistens my mouth for so long though. They’re easy to use too. Taste slightly sweet but otherwise I didn’t notice anything.
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Reviewed in the United States on October 8, 2024
★★★★★ 5
Xylimelts Sensitive
I was sensitive to the regular Xylimelts after a few months use. Painful gums and hives inside my lips and cheeks. The sensitive version immediately corrected the problem and I’ve been using them without issue for nearly a year. The product is a lifesaver for drymouth that occurred when I was sleeping.
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Reviewed in the United States on March 28, 2026