With the JBL One Series 104 reference monitors, we started with the mission to give content creators the ability to hear all the details for better results while mixing and editing. Drawing on seven decades of JBL Professional engineering, the 104 represents an innovative new set of speakers, designed from the ground up to provide the most accurate sonic presentation of any monitors in their class.
With the amazing sound that’s made JBL the top choice for recording studios, cinemas and live concert stages in a compact, affordable, and stylish desktop speaker, JBL 104 Powered Reference Monitors are ideal for recording musicians, podcasters, and music and video producers—as well as anyone seeking enjoyable listening experience.
Integrated 60-watt Class D power amplifier; 30 watts distributed to each speaker
Acoustically optimized for desktop placement
Three sets of inputs allow connection with professional equipment, personal music players and consumer-level devices
Host monitor includes electronics for the extension monitor, minimizing wiring and clutter
Front-panel volume control
Front-panel headphone jack with speaker mute feature
Integrated power supply
LF Driver | 4.5 in (118 mm) HF Driver | 0.75 in (19 mm), soft dome Crossover | 1725 Hz, 1st order Input Sensitivity | 87 dB / 1 m Power Amp | 60 W (30 W each speaker), Class D Maximum Continuous SPL @ 1 meter | 89 dB Maximum Peak SPL | 102 dB Maximum SPL (1m) | 104 dB (momentary peak) MAXIMUM PEAK INPUT LEVEL (-10dBV / +4dBu) | +6 dBV / +20.3 dBu Frequency Response (±3 dB) | 60 Hz - 20 kHz SYSTEM DISTORTION CRITERIA | <10% THD at maximum output with full compressor / limiter engagement ELECTRICAL DISTORTION CRITERIA | <0.2%THD @ 1 kHz, 2.83 VRMS output; <1% THD @ 1 kHz, full rated output Signal to Noise Ratio | 75 dBA (A-Weighted), 70 dBr (unweighted), relative to 2.83 VRMS output on HF Coverage Angle | 120º x 120º Dimensions (H x W x D) | 9.72 in x 6.02 in x 4.88 in (247 mm x 153 mm x 124 mm) ENCLOSURE TYPE | Ported Enclosure | ABS with metal grille ENCLOSURE FINISH | Matte black acrylic paint Audio Output Connectors | 1 x 3.5 mm (1/8") stereo headphone with auto speaker mute Input Connectors | 2 x 1/4-inch (6.5 mm) balanced (+4 dBu); 2 x RCA (-10 dBV); 1 x 1/8-inch (3.5 mm) unbalanced (-10 dBV) AC INPUT VOLTAGE | 100 – 240 VAC (± 10%), 50/60 Hz Current Draw | 85 watts LF Driver Power Handling | 30W, Class D Maximum Continuous SPL | 92 dB Net Weight (each) | Host Monitor = 4.54 lb (2.06 kg); Extension Monitor = 3.81 lb (1.73 kg)