Active Speaker JBL 104-BT

Compact reference monitors with Bluetooth, the latest models in the 1 Series, draw on seven decades of JBL Professional engineering to deliver the truest, most accurate sound in their class. They're perfect for recording musicians, producers, podcasters and vloggers, as well as professional audio engineers looking for an accurate portable reference with Bluetooth streaming.

Featuring a sleek, elegant design and compact form factors, they make stunning statements in any studio while retaining a valuable workspace.ACTIVE SPEAKER-Pair by Active Studio Monitor, LF Driver: 4.5" (114 mm) Kevlar, HF Driver: 1" (25 mm) silk dome, Frequency Response: 70 Hz - 20 kHz, Crossover Frequency: 2.8 kHz, LF Amplifier Power: 25W per speaker, SPL Peak (@ 1 meter): 100 dB, Input Impedance: 10 kOhms

Limited special offer
€376.20 No tax €396.00
Size chart
Women's clothing size
Euro 32/34 36 38 40
USA 0/2 4 6 8
Bust(in) 31-32 33 34 36
Bust(cm) 80.5-82.5 84.5 87 92
Waist(in) 24-25 26 27 29
Waist(cm) 62.5-64.5 66.5 69 74
Hips(in) 34-35 36 37 39
Hips(cm) 87.5-89.5 91.5 94 99
How To Measure Your Bust

With your arms relaxed at your sides, measure around the fullest part of your chest.

How To Measure Your Waist

Measure around the narrowest part of your natural waist, generally around the belly button. To ensure a comfortable fit, keep one finger between the measuring tape and your body.

JBL 104-BT
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The JBL 104-BT Reference Monitors combine a powerful 4.5-inch (118mm) low-frequency coaxial driver and a 75-inch (19mm) soft dome tweeter, powerful 60-watt built-in amplification and innovative acoustic design to reproduce honest sound with exceptional imaging and sharp detail. Bluetooth streaming allows you to control your mixes via Bluetooth to make sure they sound great in any listening scenario.


  • 4.5-inch (118mm) coaxial LF driver and 75-inch (19mm) soft dome HF driver offer all-round fidelity
  • Bluetooth reference mix with built-in Bluetooth 5.0 streaming
  • Built-in 60 watts class D power amplifier; 30 watts distributed to each speaker
  • Acoustically optimised for desktop positioning
  • Moulded ABS wardrobe with shaped low frequency door
  • Three sets of inputs allow connection with professional equipment, personal music players and consumer-grade devices
  • The host monitor includes electronics for the extension monitor, minimising wiring and clutter
  • Front panel input control selects Bluetooth, Aux, RCA, TRS or combines all inputs
  • Volume control on the front panel
  • Headphone jack on the front panel with speaker mute function
  • Integrated power supply
  • Available in black (104-BT) and white (104-BTW) versions

Both the black 104-BT and the white 104-BTW versions are characterised by a sleek, elegant design and compact form factors that make stunning statements in any studio, while retaining a valuable workspace.

Creative professionals, music lovers and anyone who wants the flexibility to stream both wired and wireless sound to high-quality studio monitors can rely on the JBL 104-BT to provide an accurate and reliable sound reference and a truly enjoyable listening experience.

  • LF 4.5 in (118mm) drivers
  • Driver HF 0.75 in (19 mm), soft dome
  • Crossover 1725 Hz, 1st order
  • Input sensitivity 87 dB / 1 m
  • Power Amplifier 60 W (30 W per speaker), Class D
  • Maximum continuous SPL 89 dB
  • Maximum peak SPL 102 dB
  • Maximum SPL (1m) 104 dB (momentary peak)
  • MAXIMUM PAUSE INPUT LEVEL (-10dBV / +4dBu) +6 dBV / +20.3 dBu
  • Frequency response (±3 dB) 60 Hz - 20 kHz
  • SYSTEM DISTORTION CRITERIA <10% THD at maximum power with full compressor/limiter engagement
  • ELECTRIC DISTORTION CRITERIA <0.2%THD @ 1 kHz, 2.83 VRMS output; <1% THD @ 1 kHz, full nominal output
  • Signal-to-noise ratio 75 dBA (A-weighted), 70 dBr (unweighted), compared to 2.83 VRMS output on HF
  • Coverage angle 120º x 60º
  • 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)
  • ABS casing with metal grid
  • FINISHING INCLUDING Matt black acrylic paint

Product Details
JBL 104-BT
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