JBL 104-BT and 104-BTW 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.\n\nBoth the black 104-BT and white 104-BTW versions are sleek, elegant designs with compact form factors, making stunning statements in any studio while conserving valuable work space.\n\nCreative 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(W) to provide an accurate, reliable sonic reference and a truly enjoyable listening experience.\n

Key Features

\n\n

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

\n

Technical Specifications

\nSYSTEM INPUT TYPE\nBluetooth, 1/8" Aux, RCA, 1/4" TRS balanced\nINPUT SELECTION OPTIONS\nBluetooth, Aux, RCA, TRS, All\nSYSTEM OUTPUT TYPE\n1/8" stereo headphone with auto speaker mute\nBLUETOOTH VERSION\n5.0\nLF TRANSDUCER\n4.5 in (118 mm)\nHF TRANSDUCER\n0.75 in (19 mm), soft dome\nENCLOSURE TYPE\nPorted\nCROSSOVER\n1725 Hz, 1st order\nPOWER AMP\n60 W (30 W each speaker), Class D\nSENSITIVITY\n87 dB SPL @ 1 m with -10 dBV Aux In (Volume = Max)\nMAXIMUM CONTINUOUS SPL*\n89 dB\nSYSTEM PEAK SPL*\n102 dB (pink noise, 12 dB crest factor)\nMAXIMUM SPL, MOMENTARY PEAK*\n104 dB\nMAXIMUM PEAK INPUT LEVEL (-10 dBV / +4 dBu)\n+6 dBV / +20.3 dBu\nFREQUENCY RANGE (-3 dB SPL)**\n88 Hz - 20 kHz\nFREQUENCY RANGE (-10 dB SPL)**\n60 Hz - 20 kHz\nSYSTEM RATED IMPEDANCE\n8 OHM\nMINIMUM IMPEDANCE\n7.8 OHM @ 260 Hz\nCABINET TUNING FREQUENCY\n72 Hz\nSYSTEM POWER HANDLING\n30 W x 2 @ 100 hours, IEC/SMS\nSYSTEM DISTORTION CRITERIA\n<10% THD at maximum output with full compressor / limiter engagement\nELECTRICAL DISTORTION CRITERIA\n<0.2%THD @ 1 kHz, 2.83 VRMS output; <1% THD @ 1 kHz, full rated output\nSIGNAL TO NOISE RATIO\n75 dBA (A-Weighted), 70 dBr (unweighted), relative to 2.83 VRMS output on HF\nCOVERAGE (HORIZONTAL x VERTICAL)\n120 x 60\nSYSTEM POLARITY\nEIA\nACOUSTIC TEST SPECIFICATION\nATS# 1000340443\nAC INPUT VOLTAGE\n100 - 240 VAC (+/-10%), 50 / 60 Hz\nCURRENT DRAW\n85 watts\nELECTRICAL CURRENT DRAW (W) IDLE 100\n/ 240 VAC 3.52 / 3.70\nELECTRICAL CURRENT DRAW (W) MAX POWER 100 / 240 VAC\n80 / 80\nELECTRICAL CURRENT DRAW (W) LOWPOWER STANDBY MODE 100 / 240 VAC\n0.34 / 0.46\nENCLOSURE MATERIAL\nABS with metal grille\nENCLOSURE FINISH\n104-BT Matte black acrylic paint; 104-BTW Matte white acrylic paint\nHEIGHT\n9.72 in (247 mm)\nWIDTH\n6.02 in (153 mm)\nDEPTH***\n4.88 in (124 mm)\nNET WEIGHT\nMaster Monitor 4.54 lb (2.06 kg); Slave Monitor 3.81 lb (1.73 kg)\n* Measured using full-bandwidth pink noise, C-Weighted\n** Measured in half-space\n*** Depth measured without power cord and audio connectors (typical power cord = 2 inches, typical audio connector = 2.5 inches)\n