Description:

JBL 104-BT(B) compact reference monitors with Bluetooth, the newest models in the 1 Series line, draw from 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 seeking an accurate portable reference with Bluetooth streaming.

Both the black versions are sleek, elegant designs with compact form factors, making stunning statements in any studio while conserving valuable work space.

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

Features:

• Proprietary coaxial driver combines 4.5-inch (118 mm) woofer and .75-inch (19 mm) soft-dome
  
• tweeter for transparency and wide sweet spot
  
• Reference mixes via Bluetooth 5.0 streaming
  
• Integrated 60-watt Class D power amplifier; 30 watts distributed to each speaker
  
• Acoustically optimized for desktop placement
  
• Molded ABS cabinet with contoured low-frequency port
  
• Three sets of inputs allow connection with professional equipment, personal music players and consumer devices
  
• Master monitor includes electronics for the extension monitor, minimizing wiring and clutter
  
• Front-panel input control selects Bluetooth, Aux, RCA, TRS or combines all inputs
  
• Front-panel volume control and headphone jack with speaker mute feature

Included Accessories:

• Extension monitor speaker wire (2-conductor, 2 meters)
  
• 3.5 mm to RCA audio cable
  
• Regional power cable
  
• Quick setup guide

Specifications:

• System input type: bluetooth, 1/8" aux, rca, 1/4" trs balanced
  
• Input selection options: bluetooth, aux, rca, trs, all
  
• System output type: 1/8" stereo headphone with auto speaker mute
  
• Bluetooth version: 5.0
  
• lf transducer: 4.5 in (118 mm)
  
• Hf transducer: 0.75 in (19 mm), soft dome
  
• Enclosure type: ported
  
• Crossover: 1725 hz, 1st order
  
• Power amp: 60 w (30 w each speaker), class d
  
• Sensitivity: 87 db spl @ 1 m with -10 dbv aux in (volume = max)
  
• Maximum continuous spl*: 89 db
  
• System peak spl*: 102 db (pink noise, 12 db crest factor)
  
• Maximum spl, momentary peak*: 104 db
  
• Maximum peak input level(-10 dbv / +4 dbu): +6 dbv / +20.3 dbu
  
• Frequency range (-3 db spl)**: 88 hz – 20 khz
  
• Frequency range (-10 db spl)**: 60 hz – 20 khz
  
• System rated impedance: 8 ?
  
• Minimum impedance: 7.8 ? @ 260 hz
  
• Cabinet tuning frequency: 72 hz
  
• System power handling: 30 w x 2 @ 100 hours, iec/sms
  
• 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 60º
  
• System polarity: eia
  
• Acoustic test specification: ats# 1000340443
  
• 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 material: abs with metal grille
  
• Enclosure finish: 104-bt: matte black acrylic paint
  
• 104-btw: matte white acrylic paint
  
• 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)