JBL Boombox 4 UK with 1 Year custom warranty

 

 

 

General

 

Model: JBL Boombox 4

Signal-to-Noise Ratio > 80 dB

Power Input 100 – 240V AC, 50/60 Hz

Audio Output Power (RMS)AC mode: 2 × 65W woofers + 2 × 40W tweeters (≈ 210W)

Battery mode: 2 × 60W woofers + 2 × 40W tweeters (≈ 200W)

Frequency Response37 Hz – 20 kHz

Transducer 2 × 5" woofers, 2 × 0.75" tweeters, 2 circular + 1 racetrack passive radiator

Dimensions (cm)51 × 26 × 21 cm

Dimensions (inches)20 × 10 × 8 in

Weight5.89 kg / 13 lbs

Bluetooth Version Bluetooth 5.4

Bluetooth Profiles A2DP 1.4, AVRCP 1.6

Bluetooth Frequency Range 2.4 – 2.4835 GHz

Bluetooth Transmitter Power ≤ 14 dBm (EIRP)

Bluetooth Modulation GFSK, π/4 DQPSK, 8DPSK

Connection Ports AC-in, USB-C

Battery Type Rechargeable Li-ion battery pack (99.02 Wh)

Battery Life Up to 28 hours (up to ~34 hours with Playtime Boost)

Battery Charge Time ~3 hours

Cable Type AC power cable

Cable Length 2 m / 6.6 ft

Dustproof Yes

Waterproof Yes (IP68)

Wireless Yes

AI Sound Boost Yes

Powerbank Function Yes

Supports Auracast Yes

Included in the Box JBL Boombox 4, AC power cable

Features AI Sound Boost, Bass Boost, Auracast multi-speaker support, USB-C wired audio