Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Massive Audio HIPPO H154X 15” 2000W RMS | 4000W Max SPL Competition Mega Car Subwoofer Dual 4-OhmMassive Audio H154X 15 Mega Subwoofer 2000 W RMS 4000 W Peak Dual 4 (3 Voice Coil) A formidable presence in Massive Audios lineup, the H154X delivers deep, powerful bass with pinpoint precision. Boasting a 3 dual 4 voice coil, massive 274 oz strontium magnet, and reinforced cone with Nomex spiders, this 15 sub is designed for competition level performance with durability. Key Features Power Handling: 2000 W RMS 4000 W Peak 3 dual 4 voice coils on
Massive Audio H154X – 15″ Mega Subwoofer – 2000 W RMS / 4000 W Peak – Dual 4 Ω (3 ″ Voice Coil)A formidable presence in Massive Audio’s lineup, the H154X delivers deep, powerful bass with pinpoint precision. Boasting a 3″ dual 4 Ω voice coil, massive 274 oz strontium magnet, and reinforced cone with Nomex spiders, this 15″ sub is designed for competition-level performance with durability.
Key Features
- Power Handling: 2000 W RMS / 4000 W Peak
- 3″ dual 4 Ω voice coils on aluminum formers with Kevlar spun-lace
- 274 oz strontium double-stack magnet for responsive output
- Kevlar-reinforced paper cone, tall narrow foam surround, Nomex spiders
- Cast aluminum vented basket with reinforced dust cap
- High excursion (~20.5 mm Xmax)
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 45 reviews
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Product Reviews
★★★★★ 5
Easy to use
Color: Mulberry, Color: Mulberry
I love it. It makes working on it so much easier
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 4
Super cute and soft!
Color: Pine Green, Color: Pine Green
I really like this case. I was surprised by how soft it is! It arrived in perfect condition (just like the photos), no smell, keyboard worked. I followed the sellers instructions to charge before use. I gave it one less star because personally don’t care about the keyboard, it’s a little on the slower side when using the mousepad or typing. I didn’t have any issues with connecting. It was an easy setup. I’d suggest you spend the money for a laptop or a true keyboard if you need it. This is more for looks. If it wasn’t for the quality of the case, I’d probably return.
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Reviewed in the United States on December 15, 2025
★★★★★ 5
Good protection for my ipad
Color: Sky Blue
Flap to close is magnetic, so it stays closed. Has a spot for the open for the ipad. Keyboard is a handy feature to have, and love that it lights up.
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Reviewed in the United States on June 11, 2026
★★★★★ 3
Case quality is great, but keyboard is disappointing
Color: Mulberry
The quality of the case is really great. Plum color is beautiful. However, the keyboard is not the best quality. The keys are not sensitive enough and you can easily misspell words if you don’t click a key hard enough. The trackpad shortcuts are cool but inconvenient since you can turn off the shortcuts. You can turn off the trackpad but that just doesn’t work for me.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Economically priced ipad case
Color: Mulberry
There's absolutely no way you could find a better ipad case with a wireless keyboard for this price. My daughter loves it. I was expecting it to feel a little cheap because of the price. I was wrong, this is a great find... thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
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