JBL PARTYBOX CLUB 520 BLACK

Key Specifications

Power Output: 400 W RMS total; battery-powered output drops to ~200 W
Drivers: 2 × 7.5″ (208 mm) woofers + 2 × 1″ (25 mm) dome tweeters
Frequency Response: 40 Hz – 20 kHz
Signal-to‑Noise Ratio: > 80 dB

Connectivity & Inputs

• Bluetooth: version 5.4, profiles A2DP v1.4 & AVRCP v1.6, ≤ 18 dBm
• Wired Inputs:
• 2 × XLR combo (mic/instrument)
• 3.5 mm AUX
• USB‑C (Audio & Power) supporting audio playback, device charging, and firmware updates
• USB-C Power Output: up to 30 W for device charging

Battery & Portability

• Battery: JBL Battery 600, Li‑ion 4584 mAh (≈ 99 Wh)
• Playback Time: Up to 15 hrs on a single charge
• Charging Time: Approx. 3 hrs; 10‑min quick charge yields ~2 hrs playback
• Mobility Features: Telescopic handle + built-in wheels; splashproof (IPX4) for outdoor use

Other Noteworthy Features

• AI Sound Boost: Dynamically optimizes bass clarity and volume
• Auracast™ Multi‑Speaker Support: Sync with other compatible PartyBox models for stereo sound
• Light Show: Speaker-front LEDs customizable via JBL PartyBox app
• Eco-Friendly Design: Uses recycled plastics, FSC paper packaging, soy ink