JBL 104SET-BT Desktop Reference Monitors with Bluetooth, White

The JBL 104SET-BT Desktop Reference Monitors with Bluetooth (Item# 104SET-BT-US) are precision-engineered, compact powered studio monitors designed to deliver outstanding audio accuracy for recording musicians, producers, podcasters, vloggers, and professional audio engineers. Part of JBL’s esteemed 1 Series, these monitors harness seven decades of JBL Professional expertise to provide the most truthful and precise sound in their category. Available in a stylish matte white finish (104-BTW) or black (104-BT), the 104SET-BT blends advanced technology with a sophisticated, modern design—making it perfect for desktop audio referencing and casual listening.

The coaxial driver design features a 4.5-inch (118 mm) low-frequency woofer paired with a 0.75-inch (19 mm) soft-dome high-frequency tweeter, ensuring smooth frequency response, excellent imaging, and a broad sweet spot for transparent, detailed sound reproduction across the audio spectrum. An integrated 60-watt Class-D amplifier (30 watts per speaker) drives robust output with crisp clarity and ample headroom, suitable for both critical monitoring and relaxed enjoyment.

With Bluetooth 5.0 streaming, these monitors allow wireless audio from smartphones, tablets, or other devices—ideal for checking mixes or enjoying music effortlessly, especially for engineers evaluating Bluetooth playback. The innovative acoustic design, including a low-frequency port, extends bass response to 60 Hz (-10 dB) with a 72 Hz cabinet tuning frequency, delivering balanced, full sound in a compact form.

Offering versatile connectivity, the master monitor includes 1/4-inch TRS balanced inputs, RCA unbalanced inputs, a 1/8-inch (3.5 mm) auxiliary input, and Bluetooth streaming. A front-panel input selector enables flexible monitoring by choosing or combining inputs. Additional features include a front-panel headphone jack that mutes the speakers for private listening and a volume control knob for easy adjustments. The master monitor powers the extension speaker via a 2-meter wire, keeping setups tidy.

Technically, the 104SET-BT boasts a frequency range of 88 Hz – 20 kHz (-3 dB SPL) and 60 Hz – 20 kHz (-10 dB SPL), with a maximum continuous SPL of 89 dB and a peak SPL of 104 dB. Low distortion (<0.2% THD @ 1 kHz, 2.83 VRMS) and high sensitivity (87 dB SPL @ 1 m) ensure pristine audio. Compact and lightweight, their sleek white finish enhances any home studio, office, or small workspace.

Optimized for home recording, content creation, casual listening, or professional use, the 104SET-BT comes with a speaker wire, 1/8-inch to RCA cable, AC power cable, and quick setup guide. Whether mixing tracks, editing audio, or streaming music, these monitors provide exceptional clarity and versatility, rooted in JBL’s legacy of audio excellence.