$119.99
Portable Bluetooth Speakers
100+ SoldSelling Fast!
Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker - Active Black
Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker - Active Black
Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker - Active Black
Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker - Active Black
Get it by Dec 8 - 12
12 Months warranty
Free Shipping
Free 30-Day Returns
Color: Active Black
Condition
Good$199.00
Excellent$119.99
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OriginUnited States of America
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About this item

Model Name

Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker

Power

Rechargeable lithium-ion battery for up to 20 hours of play time

Maximum sound level

85dBC in the anechoic chamber; 91 dBC on the ground plane

Drivers

Two 4 ohm 1.97 x 1.97in (50x 50 mm) (2”) full range | Two 55 mm x 86 mm passive radiators

Wireless Capabilities

147 feet (45 meter) range

Compatibility

Smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]

Refurbished Tech That is Certified & Affordable


At Reebelo, you will always find high-quality, certified refurbished electronics tested by our expert refurbishing partners. These pre-owned products are professionally cleaned and inspected. Refurbished with Reebelo guarantees buyer satisfaction, battery health, and reduced negative impact on the environment.


What to look for in pre-owned electronics?

Originality & Quality. All pre-owned electronics at Reebelo are guaranteed original. They're 100% functional and undergo rigorous 70+ quality checks before shipping.


What are the carbon footprint savings of used electronics?

You save 70% of the carbon footprint of a new device by buying refurbished and reducing demand for new production.


OVERVIEW:
THUNDERING BASS - MEGABOOM 4 delivers powerfully loud, clear and immersive 360° sound with thundering bass. It’s even bassier than the previous generation. Featuring Ultimate Ears signature sound, you can hear every note which is carefully balanced.
KEY FEATURES:
VIRTUALLY INDESTRUCTIBLE: MEGABOOM 4 is built tough and ready for adventure.Dunk it. Splash it. Drench it. Crank it. MEGABOOM 4 is designed to get seriously wet and keep on booming.It’s floatable too.You’ve got no worries using it in the pool, near the beach or even in the shower.
20-HOUR MEGA POWER: MEGABOOM 4 features a massive 20-hour battery life. It will last almost a full day on a single charge.
CONNECT SPEAKERS. PARTYUP FOR MORE FUN: Use PartyUp on the UE | BOOM App to pair 1, 2 , 3... and over 150 speakers and create the ultimate sound experience. You can combine multiple BOOM 4, MEGABOOM 4, EVERBOOM, EPICBOOM and HYPERBOOM speakers or even pair them with previous generation BOOM speakers. Build a wall of sound? No problem.
ONE TAP CONTROL WITH MAGIC BUTTON: Just push the MAGIC BUTTON for convenient controls of any streaming music, Play, pause, and skip tracks directly from your MEGABOOM 4. Set up one-touch playlists on your favorite streaming platforms, such as Spotify®, Amazon Music for Android, and Amazon Music and Apple Music for iOS.
MADE WITH RECYCLED PLASTIC: Plastic parts in MEGABOOM 4 include a minimum of 54% certified post-consumer recycled plastic by weight. It’s also designed for recycling.
SPATIAL 360° SOUND: With the iconic cylindrical design, we pioneered to deliver immersive, stereophonic audio that radiates evenly in all directions.
THUNDERING BASS: MEGABOOM 4 adopts softer Passive Radiators than MEGABOOM 3, making the passive radiators working in the lower end. The music would sound bassier and richer without exaggeration or distortion.
SIGNATURE + 4 PRE-SET EQ MODES: Enjoy the Ultimate Ears Signature sound and several EQ modes(Bass Boost, Cramped Space, Deep Relaxation and Podcast/Vocal) by UE | BOOM App. Didn’t get a favorite one? Customize it by yourself

Frequently Asked Questions

Get the same great performance and features as new, for a fraction of the price. A certified pre-owned Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker is a smarter, more sustainable way to upgrade without breaking the bank. At Reebelo, every product is professionally cleaned, quality-tested, and backed by our warranty and 30-day free returns, so you can shop risk-free and ensure your purchase is the perfect fit. It's better for your budget, better for the planet, and always risk-free.
Every purchase from Reebelo includes a Vendor Warranty of up to 12 months covering functional defects, giving you peace of mind and protection against unexpected issues. For tech products, our warranty covers all functional defects under normal use, as long as there's no physical or water damage by the customer. All products with batteries come with at least 80% capacity for reliable daily use. Many products offer upgrade options to 90% or 100%. You're covered for 12 months against battery failure and overheating. Want extra protection? Add our ReebeloCare Extended Warranty, an enhanced coverage plan that includes accidental damage from drops, spills, and other mishaps not covered by the 12-Month Vendor Warranty, available on select products.
Absolutely! Every Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker from Reebelo undergoes up to 70 rigorous quality checks, including professional inspection, cleaning, and repair to ensure it meets the highest standards of functionality. We work with trusted, certified vendors to guarantee top performance and long-lasting reliability, so you can enjoy your product with complete confidence.
At Reebelo, you can save up to 70% off retail prices on a Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker, all while enjoying the same top-tier quality and performance. We're proud to offer certified pre-owned products from the brands you love — affordable, reliable, and thoroughly tested. Want to boost your savings even more? Trade in your old product with Reebelo and make your next upgrade even more affordable.
Purchasing a certified pre-owned Ultimate Ears Megaboom 4 Portable Wireless Bluetooth Speaker is one of the most effective ways to reduce waste and minimize your carbon footprint. By giving high-quality products a second life, you're helping prevent valuable materials from ending up in landfills, where they can take centuries to decompose and release harmful toxins into the environment. Reebelo is committed to supporting a more sustainable, circular economy, where products are reused, refurbished, and kept in circulation for longer. This not only conserves resources but also reduces the need to manufacture new items, cutting down on energy consumption, raw material extraction, and greenhouse gas emissions. Make a smarter, greener choice — every certified pre-owned product you buy helps create a more sustainable future for all.