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. Creative professionals and music lovers alike can count on the JBL 104 to deliver a reliable sonic reference and a truly enjoyable listening experience.

Features:

• 4.5-inch (118 mm) coaxial driver with contoured woofer and integrated .75-inch (19 mm) soft-dome tweeter
• Coaxial driver delivers detailed imaging, wide sweet spot and full range fidelity
• Powerful 60-watt Class D amplifier (30 watts per speaker) drives max SPLs as loud as 104 dB
• Acoustically optimized for desktop placement
• Patented low-frequency port for deep bass extension down to 60 Hz
• Three sets of physical inputs, plus Bluetooth allow connection with professional equipment, consumer electronics and mobile 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
• Front-panel headphone jack with speaker mute feature
• Integrated power supply

Trust the Transparency

Great mixes start with honest mix references. With JBL 104-BT, you'll hear the content you've created in true clarity and detail, with none of the coloration that can compromise your mix decisions. 104-BTs are optimized for desktop placement, and their smooth off-axis response means you can reference your mixes confidently across 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. With the 1 Series, JBL has optimized that technology in their smallest form factor ever. The 104-BT Reference Monitor's innovative coaxial driver design features a high-frequency driver aligned with a woofer cone precisely contoured to deliver accurate response, exceptional detail and impressive off-axis performance. The result: neutral, accurate sound, anywhere. The cabinet's precisely contoured low-frequency port works with the driver to deliver powerful, tight bass at any volume level.

The Bluetooth Advantage

The 104-BT offers the convenience of Bluetooth streaming, which gives audio engineers the ability to check their mixes over Bluetooth to ensure they translate well to common listening scenarios.

Power and Punch

The JBL 104-BT Reference Monitors' integrated 60-watt Class D power amplifier distributes a potent 30 watts per speaker and drives One Series to deliver the loudest-in -class peak output as high as 104dB without the distortion found in competitive monitors.

Streamline Your Sessions

JBL 104-BT Reference Monitors integrate smoothly into any production workspace, thanks to smart features like a front-panel input control that selects Bluetooth, Aux, RCA, TRS or combines all inputs -- quickly check references or switch easily between tasks like playing back your tracks and taking a phone call. Or, select all inputs for a simple mix. Front-panel volume control allows convenient level adjustments without straying from the sweet spot, and a front-panel headphone jack automatically mutes the speakers, giving you isolation in one simple step. And, JBL 104-BT Reference Monitors' dual 1/4-inch balanced, dual RCA and single 1/8-inch inputs plus Bluetooth, accommodate a wide range of signal sources.

Specifications

• System Input Type: 1/8" Aux, RCA, 1/4" TRS balanced
• System Output Type: 1/8" stereo headphone with auto speaker mute
• 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: 88 dB SPL @ 1 m with -10 dBV Aux In (Volume = Max)
• System Maximum SP: 92 dB (continuous power measured)
• 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 O
• Minimum Impedance: 7.8 O @ 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): 120 Degrees x 120 Degrees
• 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) LOWPOWER STANDBY MODE 100 / 240 VAC: 0.34 / 0.46
• Enclosure Material: ABS with metal grille
• Enclosure Finish: Matte black 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)

Weight, Dimensions, and Manufacturer Part Numbers

• Black, Pair
• Shipping Weight: 11 lbs
• Shipping Dimensions: 14 x 13 x 9 in
• Manufacturer Part Number (MPN): 104SET-BT-US