Portable Speaker JBL Xtreme 3 Black

The JBL Xtreme 3 Black is a portable Bluetooth speaker with 100 W rated power and a frequency range of 53.5–20,000 Hz. It has a 2.0 channel configuration with a tweeter and woofer designed to deliver clear highs and pronounced bass. The speaker features a durable plastic housing, button volume control and wireless connectivity compatible with Android and iOS devices. A built-in 36.3 Wh (5000 mAh) lithium‑polymer battery provides up to 15 hours of playback on a single charge.

Advantages

The speaker combines high output (100 W RMS) and wide frequency response for balanced sound across genres. Bluetooth wireless connectivity simplifies pairing with smartphones and tablets, while the integrated 5000 mAh LiPo battery supports long portable use. Its compact, single‑unit design and robust plastic enclosure make it suitable for indoor and outdoor listening.

Suitable for

• Listening to music at home
• Outdoor gatherings and small parties
• Portable audio for travel
• Wireless playback from Android and iOS devices

Key specifications

• Rated power: 100 W
• Frequency range: 53.5–20,000 Hz
• Channels: 2.0 (tweeter + woofer)
• Battery: Lithium‑polymer 36.3 Wh (5000 mAh), up to 15 h playback
• Connectivity: Wireless Bluetooth
• Quantity: 1 unit
• Weight: 1.97 kg
• Colour: Black

How to use

Charge the speaker fully before first use via the supplied cable. Turn the unit on with the power button, enable Bluetooth on your source device and select the JBL Xtreme 3 from the device list to pair. Adjust volume using the speaker's buttons or your connected device. For extended listening, monitor battery level and recharge as needed.

Recommendations

Place the speaker on a stable surface and keep it away from extreme heat or moisture. For best sound balance, position the speaker in an open area without obstructions; reduce volume to avoid clipping at maximum levels. Use official or recommended charging accessories to preserve battery health.