JBL Boombox 3 New Speaker
Massive sound. All day long.
We just made our most powerful portable Bluetooth speaker even better. The iconic silhouette of the JBL Boombox 3 has a bold new update featuring a sturdy metal handle with silicone grips, twin sidecaps, and waterproof and dustproof signature fabric. It’s been redesigned inside too, added with a new subwoofer unleashing much deeper bass and massive JBL Original Pro Sound, all with lower distortion.
| General Specifications |
| Output power (W) |
1x80W RMS-subwoofer + 2x40W RMS-midrange + 2x10W RMS-tweeter (AC mode) 1x60W RMS-subwoofer + 2x30W RMS-midrange + 2x8W RMS-tweeter (Battery mode) |
| Audio Specifications |
| Dynamic frequency response range (Hz) |
40 Hz - 20k Hz |
| Dimensions |
| Dimensions (cm) |
48.2 x 25.7 x 20.0 |
| Dimensions (in) |
19.0 x 10.1 x 7.9 |
| Weight (oz) |
236.33 |
| Control and Connection Specifications |
| Bluetooth profiles |
A2DP 1.3, AVRCP 1.6 |
| Bluetooth frequency |
2.402GHz - 2.480GHz |
| Bluetooth transmitted modulation |
GFSK, π/4 DQPSK, 8DPSK |
| Bluetooth transmitter power |
≤ 9 dBm (EIRP) |
| Bluetooth version |
5.3 |
| Battery |
| Charging time (hrs) |
6.5 |
| Maximum music playing time (hrs) |
24 |
| Features |
| 3.5 mm audio cable Input |
Yes |
| Charging cable |
Yes |
| JBL PartyBoost |
Yes |
| Waterproof |
Yes |
| Powerbank |
Yes |
| Wireless |
Yes |
| Bluetooth |
Yes |
| Rechargable battery |
Yes |
