Speaker JBL Bluetooth BOOMBOX 4 Black

Технички спецификации

We turn it up our way—anywhere. The all-new JBL Boombox 4 is bigger, bolder, and better than ever, with powerful JBL Pro Sound that stays loud and clear, with deep thumping bass. AI Sound Boost analyzes our music in real time and adjusts the sound to give us more power with less distortion, even when we turn it all the way up. It packs two bigger woofers, two tweeters and three passive radiators, so every track hits harder and sounds cleaner. When we want to fine-tune the vibe, we just switch between deep or vibrant punchy Bass Boost settings to match our mood. We gave the classic Boombox design a fresh upgrade—it’s larger but lighter, so we can take it wherever the party goes: the beach, the block, or the backyard. It’s IP68 waterproof and dustproof, so weather’s never a dealbreaker. And, with up to 34 hours of playtime (thanks, Playtime Boost), we’re set for the long haul. With the JBL Boombox 4, we carry the mood and the energy, everywhere we go. General

Specifications Power Input

100 - 240 Vac; 50/60 Hz

Signal-to-Noise Ratio

> 80 Db Output power (W): (AC mode) - 2 x 65W RMS Woofer, 2 x 40W RMS Tweeter (Battery mode) - 2 60W RMS Woofer, 2 x 40W RMS Tweeter Audio

Specifications Frequency Response

37Hz - 20 kHz

Transducer

2 x 5 inch / 2 x 123mm woofer, 2 x 0.75 inch / 2 x 20mm Tweeter, 2 pcs circle + 1 pc racetrack passive radiator Dimensions Dimensions (Width x Height x Depth) (cm): 51 x 26 x 21 Dimensions (Width x Height x Depth) (in): 20 x 10 x 8 Weight (kgs): 5.89 Weight (lbs): 13 Control and Connection

Specifications Bluetooth frequency

2.4 GHz - 2.4835

GHz Connection

AC-in,

USB-C Connection Ports

AC-in,

USB-C Bluetooth Profile

A2DP 1.4, AVRCP 1.6

Bluetooth profiles

A2DP 1.4, AVRCP 1.6 Bluetooth Transmitter Frequency Range (GHz): 2.4 - 2.4835

Bluetooth Transmitter Modulation

GFSK, ?/4 DQPSK, 8DPSK

Bluetooth transmitted modulation

GFSK, ?/4 DQPSK, 8DPSK

Bluetooth Transmitter Power

? 14dBm (EIRP)

Bluetooth transmitter power

? 14dBm (EIRP)

Bluetooth version

5.4

Battery Cabel Type

AC Power Cable Cable Length (ft): 6.6 Cable Length (m): 2

Battery Type

Rechargeable Li-ion Battery Pack 99.02Wh Battery Charge Time (hours): 3 Maximum music playing time (hrs): 28

Features Dustproof

Yes AC power cable (type varies by regions):

Yes IP Code

IP68 Powerbank Wireless Waterproof Supports Auracast Bluetooth AI Sound Boost What's in The Box? 1 x JBL Boombox 4 AC power cord (AC plug and quantity varies by region) 1 x Quick start guide 1 x Safety sheet 1 x Warranty card