JBL PartyBox 720

JBL PartyBox 720

Key Features & Specs

• It delivers 800 W RMS (IEC60268) of output power with JBL Pro Sound.

• Uses 2 × 9″ woofers and 2 × 1.25″ dome tweeters.

• Frequency response: 32 Hz to 20 kHz.

• Battery-powered: runs up to 15 hours on a single charge with its dual replaceable batteries.

  • Also supports fast charging: 10 minutes of charge gives ~2 extra hours of playtime.

• IPX4 splash proof design — safe from light splashes but not fully waterproof.

• Lightshow / visual effects: synchronized LED lighting effects (stars, strobes, flowing trails) that respond to the beat.

• Connectivity & input options:

  • Bluetooth (likely version 5.x)

  • USB-C port (also for output / power)

  • Aux / Line-in (3.5 mm)

  • Dual XLR / mic / guitar inputs — good for live performance, karaoke, DJs.

  • Supports Auracast / multi-speaker wireless linking (for stereo or speaker chains).

• Size & weight:

  • Dimensions: ~ 41.6 × 94.2 × 40.6 cm (≈ 16.4″ × 37.1″ × 16.0″)

  • Weight: ~ 31 kg (≈ 68.3 lb)

• Battery details: uses 2 × JBL Battery 600 (Li-ion, 99.02 Wh)