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Consumer Electronics / Portable Audio & Headphones / Audio Docks & Mini Speakers
two 3/4" tweeters, two 2-3/4" midrange drivers, one 3-3/16" subwoofer, and dual side-firing passive bass radiators
frequency response: 40-20,000 Hz
built-in Bluetooth 5.3 for streaming from your smartphone or tablet
JBL Portable app:
free download from Apple App Store® and Google Play
remotely controls volume
adjust EQ settings
wirelessly connect multiple JBL PartyBoost-compatible speakers for simultaneous playback
General features:
solid aluminum handle with silicone grips
IP67-rated waterproof down to 3 feet for up to 30 minutes
USB charging port for portable devices
stereo minijack auxiliary input
10,000mAh built-in rechargeable lithium-ion battery lasts up to 24 hours
AC power cable included
19-1/16"W x 10-1/8"H x 7-15/16"D
weight: 14.7 lbs.
warranty: 1 year
What's in the box
Bluetooth portable speaker
6.5' AC power cord
Quick Start Guide
Safety Instructions and Warranty Card booklet
About this item Written by Crutchfield's Ralph Graves Bigger sound all around Totally waterproof — and dustproof, too. The JBL Boombox 3 gives you more sound than its predecessor, the Boombox 2, which was already a big hit with our customers. This time around, JBL used a three-way speaker system including a subwoofer for better clarity and bigger bass. Rugged design And you can take the Boombox 3 more places. It's totally waterproof and dustproof. So, go ahead, bring it to the beach or on camping trips. Then just rinse it off to clean it. The Boombox 3's built-in battery delivers up to 24 hours of non-stop music, so let the party begin. 3-way speaker design The Boombox 3 delivers massive, detailed sound. It features two 3/4" tweeters for crisp, clean highs and a pair of 2-3/4" midrange drivers. The speaker also boasts a 3-3/16" powered subwoofer. And that's in addition to the dual side-firing passive radiators. You wanted bigger bass? You got it! Do more with the JBL Portable app JBL's control app is a free download for your Apple® or Android™ device. It lets you adjust speaker settings and easily manage software updates. You can also activate PartyBoost — a feature that lets you wirelessly connect multiple compatible JBL speakers for an even bigger sound. How many speakers can you connect simultaneously? All the PartyBoost-compatible speakers you have — there's no limit. Power to spare The speaker's built-in rechargeable battery gives you up to 24 hours of portable operation. An AC cable is included for charging the battery or running the system on AC power. There's also a USB Type-A charging output to keep your smartphone or tablet powered up with the Boombox 3. (USB cable not included.)
Returns Accepted for this item if it's within 60 Days