Overview
Trust the Transparency
With JBL 104 Reference Monitors, you’ll hear true clarity and detail, with no coloration. The 104s deliver crisp highs and rich bass just as intended. They’re optimized for desktop placement, with neutral low-frequency performance. And their smooth off-axis response means you can monitor with confidence in a wide sweet spot.
Pro Performance, Scaled to Size
The world’s top recording studios and touring artists rely on JBL Professional monitors to deliver unparalleled fidelity and performance. Now, we’ve optimized that technology in our smallest form factor ever. The 104 Reference Monitor’s innovative new coaxial driver design features a high-frequency driver aligned with a precisely contoured woofer cone to deliver accurate response, exceptional detail and impressive off-axis performance, for the most neutral, accurate presentation, desktop to desktop, room to room. The cabinet’s precisely contoured low-frequency port works with the driver to provide accurate bass at all listening levels. And with low frequency extension down to 60 Hz, you’ll be impressed with the bass you get, even without a subwoofer.
Loud and Clear
JBL 104 Reference monitors offer this high level of performance, even at loud playback levels. This is accomplished through clean, integrated 60-watt Class D amplification that distributes 30 watts per speaker. And with their efficient design, One Series speakers can be driven to 104db SPL (peak), without the distortion found in other monitors in their class.
JBL 104SET-BT-US JBL 104 Studio Monitors Bluetooth
- Low Frequency Transducer 4.5 in (118 mm)
- High Frequency Transducer 0.75 in (19 mm), soft dome
- Crossover 1725 Hz, 1st order
- Input Sensitivity (-10 dBV Input) 87 dB / 1 m
- Power Amp 60 W (30 W each speaker), Class D
- Maximum Continuous SPL 89 dB
- Maximum Peak SPL 102 dB
- Maximum SPL, Momentary Peak 104 dB
- Maximum Peak Input Level (-10 dBV / +4 dBu): +6 dBV / +20.3 dBu
- Frequency Range 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 (Horizontal x Vertical) 120º x 80º
Dimensions
- Height 9.72 in (247 mm)
- Width 6.02 in (153 mm)
- Depth 4.88 in (124 mm)
- Net Weight Master Monitor = 4.54 lb (2.06 kg); Slave Monitor = 3.81 lb (1.73 kg)
Design
- Enclosure Type Ported
- Enclosure Material ABS with metal grille
- Enclosure Finish Matte black acrylic paint
Audio Output
- Output Connectors 1 x 3.5 mm (1/8") stereo headphone with auto speaker mute
Audio Input
- 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)
Powering Interface
- AC Input Voltage 100 – 240 VAC (± 10%), 50/60 Hz
- Current Draw 85 watts
- Electrical Current Draw (W) Idle 100 / 240 VAC 3.52 / 3.70
- Electrical Current Draw (W) Max Power 100 / 240 VAC 80 / 80
- Electrical Current Draw (W) Low Power Standby Mode 100 / 240 VAC 0.34 / 0.46