Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
For Your Every Summer RSVP, with Code: SUMMER15
Description
(2) Massive Audio GTR104 10” GTR Series Car Subwoofers Dual 4-Ohm w/ Grills (1 Pair)(2) Massive Audio GTR104 Two 10 GTR Series Subwoofers 1,000 W RMS 3,000 W Peak (Total for Pair) Dual 4 Each This pair of GTR104 subs is engineered for serious bass enthusiasts seeking durability and precision. Each unit delivers 500 W RMS and 1,500 W peak through dual 4 coils, a rugged cone, and a dual stacked magnet motorperfect for daily systems needing tight low end punch. Key Features Includes 2 subwoofers (sold as a pair) Power Handling (RMS):
(2) Massive Audio GTR104 – Two 10″ GTR Series Subwoofers – 1,000 W RMS / 3,000 W Peak (Total for Pair) – Dual 4 Ω EachThis pair of GTR104 subs is engineered for serious bass enthusiasts seeking durability and precision. Each unit delivers 500 W RMS and 1,500 W peak through dual 4 Ω coils, a rugged cone, and a dual-stacked magnet motor—perfect for daily systems needing tight low-end punch.
Key Features
- Includes 2 subwoofers (sold as a pair)
- Power Handling (RMS): 1,000 W Per Pair / 500 W Each
- Power Handling (Peak): 3,000 W Per Pair / 1,500 W Each
- Dual 4 Ω, 2.5″ high-temperature voice coils (Made in the USA)
- Heavy-gauge steel basket with textured industrial finish
- Dual-stacked Y30 120 oz strontium ferrite magnets
- Textured pulp cone with resin; high-roll foam surround
- Custom terminal case with copper wiring and woven tinsel leads
- X-Max: 15 mm; Sensitivity: ~83 dB SPL; Fs: ~38 Hz
- Recommended sealed box: ~0.75 ft³; Ported: 11.2″H × 17.5″D × 11.7″W (4″ × 8″ round port)
- Mounting depth: ~6.81″; Cutout: ~9.02″; Weight: ~22 lb each
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
4.7 ★★★★★
Based on 239 reviews
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Product Reviews
★★★★★ 5
Returning Customer
Size: 60 Count (Pack of 1)
I think this is a really good buy. Good quality. Vitamins are costly. Happy with these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
This D3 works really well
Size: 60 Count (Pack of 1)
The NatureWise Vegan Vitamin D3 + K2 supplement combines premium ingredients and supports my immune system effectively. I appreciate the organic cold-pressed olive oil used for high absorption. The capsules are easy to swallow, and I feel confident about the non-GMO quality. It's become a reliable part of my daily health routine.
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Reviewed in the United States on October 20, 2025
★★★★★ 4
Vitamins
Size: 60 Count (Pack of 1)
Does the job, no taste easy to swallow
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Reviewed in the United States on November 17, 2025
★★★★★ 5
Great for vitamin D levels
Size: 60 Count (Pack of 1)
Easy to swallow, small size. Decent taste. Wonderful quality. Vitamin D needs fats for the body to help absorb it and this product has that. I used this when raising my vitamin D levels. Ingredients are clean and it's not hard on my stomach.
I definitely recommend
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Quality
Size: 60 Count (Pack of 1)
Vitamins are the best vegan option available at this time, which is not made with coconut oil.
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Reviewed in the United States on May 13, 2026