The JBL 1 Series 104-BT, which comes in a chic black matte finish, includes two monitors that can be used for both critical and consumer audio reference. They incorporate Bluetooth 5.0 into the well-respected One Series 104 design, enabling you to stream music directly to the speakers from your preferred compatible media player. These desktop monitors may also help mixing engineers, as they can now hear Bluetooth transmission's effects on their mixes.

These monitors use a coaxial design to provide a smooth frequency spectrum representation, giving you a more accurate image of the audio data being sent to you. For this reason, podcasters, home recording studios, sound-conscious video editors, and anyone searching for precise, portable monitors can all benefit from these speakers.

A 60W amplifier provides 30W of Class-D power to each speaker, and a coaxial arrangement of a 4.5" low-frequency driver and a 0.75" high-frequency driver powers the speakers. You can accurately represent sound at any volume by adjusting the front-panel volume knob on the master speaker to your preferred level of monitoring. Although a low-frequency port guarantees presence in the low registers to better assess bass content, the frequency response spans from 60 Hz to 20 kHz.

Balanced 1/4" jacks, an unbalanced RCA connection, or a 3.5mm connection for auxiliary devices are the methods that enable inputs. The master speaker's front-panel headphone jack lets you directly output the signal to your preferred cans while muting the speakers. A 6.6-foot speaker extension cable, a 3.5mm-to-RCA audio cable (ideal for stereo receivers, for instance), and a power cable are all included with the monitors.