Best in 7 days
Pay in installments of $4.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Poly-Planar MA-4054 4" 80 Watt Speakers - Black [MA4054B]MA 4054 4" 80 Watt Speakers Black MA 4054 is a 4" cone size two way coaxial speaker. This speaker featured a rugged waterproof design, Teflon coated wires, plastic grills, polypropylene cones, mylar tweeters and plastic frames, to provide years of trouble free service. Ultra low magnetic field speakers eliminates the problem of speakers magnets affecting navigation equipment such as compasses and autopilots. Features: Ultra low magnetic field speaker
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
![Shadow-Caster SCM-SL Series Flush Mount Spreader Light -Black Housing - Full-Color [SCM-SLF-CC-BK]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/88226XL.jpg?v=1734656946 "Shadow-Caster SCM-SL Series Flush Mount Spreader Light -Black Housing - Full-Color [SCM-SLF-CC-BK]")
Best in 7 days
![Fireboy-Xintex Voltage Reducer 24VDC Input - Supplies 12VDC 0.5A MAX [VR-24-12]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/107134XL.jpg?v=1733351086 "Fireboy-Xintex Voltage Reducer 24VDC Input - Supplies 12VDC 0.5A MAX [VR-24-12]")
Best in 7 days
![Plano Weekend Tackle Bag 3500 - Slate - PLAWKND3500GBTSLATE [P000159]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/105273XL.jpg?v=1733545878 "Plano Weekend Tackle Bag 3500 - Slate - PLAWKND3500GBTSLATE [P000159]")
Best in 7 days
![Plano Weekend Tackle Bag 3500 - Coast - PLAWKND3500GBTBCOAST [P000161]](https://cdn.shopify.com/s/files/1/0611/7297/3739/files/105275XL.jpg?v=1733545903 "Plano Weekend Tackle Bag 3500 - Coast - PLAWKND3500GBTBCOAST [P000161]")
4.1 ★★★★★
Based on 293 reviews
Sort
Product Reviews
★★★★★ 5
good vendor
Size: 60 Count (Pack of 1)
fabulous slow release ,,,, good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Good value and quality
Size: 30 Count (Pack of 1)
Excellent quality and the perfect size for my small pet to swallow. I like knowing it didn't have a lot of unnecessary chemicals and additives as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
★★★★★ 3
Not good
Size: 30 Count (Pack of 1)
Didn’t help and I woke up with a headache. Natrol 1 mg time release is better for me but it’s not available any more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
★★★★★ 5
Best I've used yet.
Size: 60 Count (Pack of 1)
I like the slow release. It works great for all night relaxation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Wow
Format: Paperback
A great book to sit back and read to learn about the origins our ancient ancestors. Very informative and interesting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
