Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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
4.5 ★★★★★
Based on 321 reviews
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Product Reviews
★★★★★ 3
Small Skices
Size: 14 Ounce (Pack of 1)
The sweet potatoes are my dog!s favorite treat.They smell delicious and she loves chewing them. I always order the full slices because she is a standard Golden Doodle weighing 70 lbs. The slices are usually large. This last batch was very disappointing. The slices were much smaller than usual. I’m concerned about the quality control and hope it doesn’t happen again.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Healthy treat
Size: 14 Ounce (Pack of 1)
My dog's love them
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Healthy treat!!
Size: 14 Ounce (Pack of 1)
My little Yorkie loves these! A healthy treat that's not messy and keeps him busy.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Dogs love these
Size: 2 Pound (Pack of 1)
My dogs love these. Kind of like a potato strip. A simple dried but slightly chewy strip. Will buy again.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Best dog snack around.
These are my dog’s favorite snacks in the world. They are fresh, healthy, and the dog thinks she’s getting a naughty snack because they’re sweet! 😆
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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