Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Pricey, but worth it.
Coola products were included in a swag bag for a work vacation at a resort & I’ve not looked back. (The smell of the body spray sunscreen made me wish I could eat it, tbh.) This product has become my daily sunscreen as it’s the only one I’ve tried that doesn’t cause my skin to break out. I love the natural ingredients in their products AND that it doesn’t add to reef barrier breakdown. I only wish the brand wasn’t so pricey, but the benefits are worth it to me.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
Best sunscreen ever
Best sunscreen ever, never get burned when I use it
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Terrific sunscreen!
I found out about the Sun screen from a youtuber who does Amazon favorites videos. At first, I thought she was nuts for advertising a $32 sun screen especially for the size it is. I really wanted an everyday sun screen that wasn't thick and goopy. I don't mind of I'm going to the beach or pool but a lot of them are a little much for every day use. Im trying to be better at protecting my face.. When I came across this I decided to splurge and try it. I hate to admit it but I'm so glad I did! It has a slight scent but nothing over powering at all. Its truly a weightless sunscreen that is perfect! I put it on before work and it doesn't make me look greasy or anything. You could probably use it under make up of you really wanted to, I just haven't tried it yet. My only complaint is the price but I haven't tried anything as good ad this! I've seen Ulta have sales on it every once in a while.
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Reviewed in the United States on August 22, 2020
★★★★★ 5
Soothing, refreshing, and effective for most uses
I found this sunscreen back when it was still reasonable priced ($10 for a bottle this size) and am now completely 100% addicted as the price continues to rise. Sigh. I don't use this anywhere but my face and neck.
Putting this on my face makes me go "ahhhhh". I break out easily, burn easily, and haaaate the feeling of sunscreen. Previously, I used Neutrogena 45 or 55+ ultra-sheer dry touch, and I still use that sometimes when I expect more intense exposure, but the Coola cucumber just feels so much better.
I don't actually know if I would burn in cases where I still use my other 45+ sunscreen since I haven't taken the chance. I use Coola for 30-45 minute pool sessions, and hikes between 30-90 minutes. I haven't trusted it for things like skiing, 3 hour hikes, or boating where you get intense sun and a lot of moisture exposure.
Buy if you want a lightweight, refreshing face sunscreen for walks in the sun, lounging poolside, or mild-moderate hikes.
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Reviewed in the United States on July 10, 2020
★★★★★ 4
Everyday sunblock
It’s an okay sunblock, light weight , and smells good . the only problem is that the expiration date is too soon that is 10/2021
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Reviewed in the United States on May 28, 2021
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