Product Description
Description
With an ultra-compact design, these full-range, powered reference monitors draw from seven decades of JBL Professional engineering to deliver the truest, most accurate sonic presentation of any monitor in their class. Ideal for home recording enthusiasts, podcasters and video producers, as well as pros seeking accurate portable reference monitors, JBL 104s combine powerful 4.5-inch low-frequency drivers with coaxial .75-inch soft-dome tweeters, potent 60-watt amplification and innovative acoustic design to provide exceptional imaging, neutral frequency response and crisp detail. With their sleek, elegant design and compact form factor, they’ll make a stunning statement in any home or pro studio while conserving valuable work space.
Product Specifications
- LF Transducer: 4.5 in (118 mm)
- HF 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 at 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): 120 x 80 degrees
- 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)
- Output Connectors: 1 x 3.5 mm (1/8") stereo headphone with auto speaker mute
- 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
- Enclosure Type: Ported
- Enclosure Material: ABS with metal grille
- Enclosure Finish: Matte black acrylic paint