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JBL Charge 4 Specs (Bluetooth Speaker Technical Specifications)

The key features of JBL Charge 4 Specs are 30 RMS Watt powers with dual passive radiators deliver powerful and solid bass, it does not rock the house, but definitely incredible for a portable speaker.

jbl-charge-4-specs


JBL Charge 4 Features


Wireless Bluetooth Streaming

Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.

20 hours of playtime

Built-in rechargeable Li-ion 7500mAH battery supports up to 20 hours of playtime and charges your device via USB port.

IPX7 waterproof

Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.

JBL Connect+

Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL Connect+ enabled speakers.

Durable fabric and rugged material

The durable fabric material and rugged rubber housing allow your speaker to outlast all of your adventures.

JBL Bass Radiator

Dual passive radiators deliver powerful, ear catching JBL sound that resonates loud and clear.


JBL Charge 4 Specs



  • Bluetooth® version: 4.2
  • Support: A2DP V1.3, AVRCP V1.6
  • Transducer: 50 x 90mm
  • Rated power: 30W RMS
  • Frequency response: 60Hz–20kHz
  • Signal-to-noise ratio: >80dB
  • Battery type: Lithium-ion Polymer 27Wh (Equivalent to 3.6V, 7500mAh)
  • Battery charge time: 4 hours (5V/2.3A)
  • Music playtime: up to 20 hours (varies by volume level and audio content)
  • USB charge out: 5V/2A (maximum)
  • Bluetooth® transmitter power: 0-20dBm
  • Bluetooth® transmitter frequency range: 2.402 – 2.480GHz
  • Bluetooth® transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
  • Dimension (W × D × H): 220 x 95 x 93mm
  • Weight: 965g