JBL Boombox 4 Bluetooth Portable Waterproof Speaker 34 Hours Playtime - Black

Drivers: Two 5-inch woofers, two 0.75-inch tweeters, and three passive radiators (two circular, one racetrack).Power Output (AC Mode): 2 x 65W RMS (woofer) + 2 x 40W RMS (tweeter).Power Output (Battery Mode): 2 x 60W RMS (woofer) + 2 x 40W RMS (tweeter).Frequency Response: 37 Hz – 20,000 Hz.Signal-to-Noise Ratio: > 80 dB.Sound Enhancements: AI Sound Boost real-time distortion analysis and dual Bass Boost modes (Deep or Punchy).