Technical Manual

HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
© 2019 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of HARMAN
International Industries, Incorporated, registered in the United States and/or other countries. The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth
®
SIG, Inc. and any use of such marks by
HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those
of their respective owners. Features, specifications and appearance are subject to change without notice.
Portable Bluetooth Speaker
Features and Benefits
The loudest JBL boombox ever
Turn it up. Way up. Get the loudest, most massive JBL Signature Pro Sound on our most
powerful portable speaker, the JBL Boombox 2.
Monstrous bass you can feel
Dance parties thrive on bass, so let your friends feel it. JBL Boombox 2 pumps out powerful,
deep bass just like your favorite JBL powered club.
Keep the party going with 24 hours of playtime
The fun doesn’t have to stop. Packed with an incredible 24 hours of battery life, JBL Boombox 2
lets you party all day and all night.
Make a splash with IPX7 waterproof design
Bring your speakers anywhere. Pool party? Perfect. Sudden cloudburst? Covered. Bash on the
beach? JBL Boombox 2 is IPX7 waterproof for fearless outdoor entertainment.
Strong, bold design
Sleek. Bold. Powerful. With its iconic grip handle and stylish side flares, JBL Boombox 2 will turn
heads wherever you take it.
Crank up the fun with PartyBoost
PartyBoost allows you to link multiple JBL PartyBoost-compatible speakers to pump up the party.
Power up with the built-in powerbank
Don’t put the party on pause. A built-in powerbank lets you charge your devices without taking a
break from the tunes.
What’s in the box:
1 x JBL Boombox 2
1 x JBL branded power adaptor
1 x Quick start guide
1 x Safety sheet
1 x Warranty card
Technical Specifications:
General specification
Transducers: woofer 2 x 106mm (4"),
tweeter 2 x 20mm (0.75")
2 x 40 W RMS-woofer + 2 x 40 W
RMS-tweeter (AC mode)
2 x 30 W RMS-woofer + 2 x 30 W
RMS-tweeter (battery mode)
Power input: 24V/4.2A
Frequency response: 50Hz – 20kHz
Signal-to-noise ratio: > 80dB
Battery type: Li-ion polymer 72.6Wh
Battery charge time: 6.5 hours (24V/4.2A)
Music play time: up to 24 hours (dependent
on volume level and audio content)
USB specification
USB charge out: 5V/2.0A (maximum)
Wireless specification
Bluetooth
®
version: 5.1
Bluetooth
®
profile: A2DP 1.3, AVRCP 1.6
Bluetooth
®
transmitter frequency range:
2.402GHz – 2.480GHz
Bluetooth
®
transmitter power:
≤ 10dBm (EIRP)
Bluetooth
®
transmitter modulation: GFSK,
π/4 DQPSK, 8DPSK
Dimensions
Dimensions (W x H x D):
484 x 201 x 256 mm (19.1" x 7.9" x 10.1")
Weight: 5.9 kg (13 Ibs)