JBL 104 SET-BT Black - coaxial monitors with Bluetooth

Housing material: Acrylonitrile butadiene styrene (ABS) | Audio (L/R) in: 1 | Volume control: Rotary | Number of speakers: 2 | Headphone connectivity: 3.5 mm | Weight: 3.79 kg | Headphone outputs: 1 | Built-in speaker(s): Yes | Package weight: 4.8 kg | AC input voltage: 100 - 240 V | RMS rated power: 60 W | Built-in display: No | Audio input: Bluetooth, 1/8" Aux, RCA, 1/4" TRS balanced | LED indicators: Yes | Housing material: Metal | Package width: 205 mm | AC (power) in: Yes | Cables included: RCA | Product colour: Black | Package depth: 300 mm | Cables included: AC | Power consumption (max): 85 W | Width: 153 mm | Frequency range: 60 - 20000 Hz | Package height: 335 mm | Height: 247 mm | Sensitivity: 87 dB | Number of drivers: 4 | Depth: 153 mm | Audio output: 1/8" stereo headphone with auto speaker mute | On/off switch: Yes | Manual: Yes | AC input frequency: 50 - 60 Hz | Bluetooth version: 5.0 | Line-in Total Harmonic Distortion (THD): 1% | Woofer: Yes | Line-out Total Harmonic Distortion (THD): 0.2% | Tweeter diameter (imperial): 1.91 cm (0.75") | Warnings: Do not expose the product to prolonged moisture. | Woofer diameter (imperial): 11.4 cm (4.5") | Line inputs (RCA): 1 | Line-out Total Harmonic Distortion plus Noise (THD+N) (1kHz): 10% | Warnings: Disconnect the product from the power source before carrying out any maintenance or repair work. | Warnings: Avoid using the product at very high volume levels for long periods of time. | Line-in balanced impedance: 8 Ω | Tweeter: Yes