JBL 104-BT 1 Series 4.5-Inch 60W Compact Reference Monitors

JBL 104-BT Bluetooth Desktop Reference Monitors

By JBL Professional

JBL 104-BT 1 Series 4.5" 60W 8-Ohm Compact Reference Monitors with Bluetooth - White Pair

Name: JBL 104-BT 1 Series 4.5" 60W 8-Ohm Compact Reference Monitors with Bluetooth - White Pair
Brand: JBL Professional
SKU: JBL-104SET-BTW-US
Price: 179 USD
Availability: InStock

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Part #:

104SET-BTW-US

Model #:

104-BT

Current Stock:

Was $199.00

Now: $179.00

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Availability: Usually arrives in 5-9 business days.

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The JBL 104-BT 1 Series compact reference monitors deliver accurate, detailed sound with a coaxial 4.5" woofer and 0.75" soft-dome tweeter, 60W Class D amplification, Bluetooth 5.0 streaming, flexible inputs, and smart desktop features in a white pair.

Description

JBL 104-BT 1 Series 4.5-Inch Compact Reference Monitors

The 104-BT 1 Series compact reference monitors bring JBL Professional sound quality to desktops, studios, production spaces, and personal listening setups. Their proprietary coaxial driver design combines a 4.5" (118 mm) low-frequency woofer with a 0.75" (19 mm) soft-dome high-frequency tweeter for transparent, detailed sound and a wide sweet spot. The acoustically optimized cabinet and contoured low-frequency port provide balanced response and tight bass at any volume.

The integrated 60-watt Class D amplifier delivers 30 watts to each speaker, while Bluetooth 5.0 makes it easy to reference mixes through wireless audio. Three sets of inputs support professional equipment, personal music players, and consumer devices, with front-panel controls for input selection and volume. A front-panel headphone jack automatically mutes the speakers for convenient monitoring. This white pair includes a host monitor with integrated electronics for the extension monitor, helping reduce wiring and workspace clutter.

Features

Combines a 4.5" woofer and 0.75" soft-dome tweeter
Delivers transparent, detailed, and neutral reference audio
Provides smooth off-axis response for confident mix referencing
Delivers 30 watts to each speaker
Supports Bluetooth 5.0 wireless reference and music streaming
Acoustically tuned for nearfield desktop placement
Includes dual 1/4" balanced, dual RCA, and 1/8" inputs
Provides convenient front-panel input selection and volume adjustment
Automatically mutes the speakers when headphones are connected
Contoured port design delivers tight, powerful bass
Compact design saves valuable workspace
Integrated extension monitor electronics minimize wiring and workspace clutter
Includes two compact reference monitors in the white

Specifications

Bluetooth Version	5.0
Low Frequency Transducer	4.5" (118 mm)
High Frequency Transducer	0.75" (19 mm), soft dome
Crossover	1725 Hz, 1st order
Power Amp	60W (30W 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
Frequency Range	88 Hz - 20 kHz (-3 dB SPL), 60 Hz - 20 kHz (-10 dB SPL)
Coverage (Horizontal x Vertical)	120º x 60º
System Rated Impedance	8Ω
Minimum Impedance	7.8Ω @ 260 Hz
Cabinet Tuning Frequency	72 Hz
Signal to Noise Ratio	75 dBA (A-Weighted), 70 dBr (unweighted), relative to 2.83 VRMS output on HF
Maximum Peak Input Level	+6 dBV/+20.3 dBu (-10 dBV/+4 dBu)
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
System Power Handling	30W x 2 @ 100 hours, IEC/SMS
AC Input Voltage	100 - 240 VAC (±10%), 50/60 Hz
Current Draw	85 watts
Enclosure Type	Ported
Enclosure Material	ABS with metal grille
Enclosure Finish	Matte white acrylic paint (104-BTW)
Dimensions (H x W x D)	9.72" (247 mm) x 6.02" (153 mm) x 4.88" (124 mm)
Weight	Primary Monitor = 4.54 lbs (2.06 kg) Secondary Monitor = 3.81 lbs (1.73 kg)