JBL 104-BT W - 2-Pack of 30W 4.5-inch Powered 2-Way Reference Monitors with Bluetooth and 120 x 60-Degree Coverage in White Finish

The JBL Professional 104-BT W is a 2-pack of compact, powered 2-way reference monitors, designed to provide an accurate and detailed sonic presentation for professionals and enthusiasts alike. With over seven decades of JBL's engineering expertise behind its development, the 104-BT W delivers clear, full-range sound with exceptional imaging and a neutral frequency response. These monitors feature a 4.5-inch low-frequency driver and a .75-inch soft-dome high-frequency driver, both of which are coaxially aligned for precise sound reproduction and impressive off-axis performance. The integrated 60-watt Class D power amplifier distributes 30 watts of power to each speaker, ensuring high-output audio with rich bass and crisp highs. Whether you're a home recording enthusiast, podcaster, video producer, or professional sound engineer, the JBL 104-BT W offers a reliable sonic reference at an affordable price point.

Engineered with Bluetooth 5.0 streaming capability, the JBL 104-BT W allows you to reference your mixes wirelessly, making it perfect for environments where wired connections are less convenient. With its multiple input options, including 1/8" Aux, RCA, and 1/4" TRS balanced inputs, the 104-BT W is compatible with a wide range of audio sources, from personal music players to professional audio equipment. The speakers are acoustically optimized for desktop placement, ensuring accurate sound reproduction even in smaller, crowded spaces. The molded ABS cabinet, paired with a contoured low-frequency port, allows for precise bass response across all listening levels. The front-panel volume control makes it easy to adjust levels without leaving the sweet spot, while the headphone jack provides convenient speaker muting for times when you need isolation. With a frequency range of 60 Hz to 20 kHz (-10 dB) and a maximum peak SPL of 102 dB, the 104-BT W delivers professional-grade sound that can be relied upon for any critical listening application.

Available in a sleek white finish, the JBL 104-BT W combines high-performance audio with a modern, stylish design that fits seamlessly into any home or professional studio environment. The low-profile design and compact size allow for easy integration into spaces with limited room, while still providing powerful, full-range sound. The host monitor includes integrated electronics for the extension monitor, minimizing wiring and clutter for a cleaner, more organized workspace. Whether you're creating content, mixing audio, or simply enjoying your favorite music, the JBL 104-BT W offers exceptional value and performance in a small, affordable package.

Features

• Compact, powered 2-way reference monitors with Bluetooth 5.0 streaming for wireless mixing
• Coaxial 4.5-inch low-frequency driver and .75-inch soft-dome high-frequency driver for full-range fidelity
• 60W Class D power amplifier (30W per speaker) delivers high-output audio with rich bass and crisp highs
• Frequency range: 60 Hz - 20 kHz (-10 dB), ensuring accurate sound reproduction across a wide spectrum
• Maximum peak SPL of 102 dB for clear and detailed audio at any volume level
• Acoustically optimized for desktop placement with a contoured low-frequency port for precise bass response
• Multiple input options: 1/8" Aux, RCA, 1/4" TRS balanced for compatibility with professional and consumer devices
• Front-panel volume control and headphone jack with speaker mute function for convenience
• Host monitor includes integrated electronics for the extension monitor, minimizing wiring and clutter
• Signal-to-noise ratio: 75 dBA (A-Weighted) for clear, distortion-free sound
• Enclosure material: ABS with metal grille and matte white acrylic finish for a sleek, professional look
• Dimensions: 9.72 x 6.02 x 4.88 inches (H x W x D); Host monitor weight: 4.54 lbs, Client monitor weight: 3.81 lbs
• Shipping carton dimensions: 13.46 x 8.54 x 12.99 inches; shipping weight: 10.56 lbs
• Distortion criteria: <0.2% THD @ 1 kHz for accurate reproduction at all output levels

Specifications

System

• Input Types: 1/8" Aux, RCA, 1/4" TRS balanced
• Output Type: 1/8" stereo headphone with auto speaker mute
• LF Transducer: 4.5 inches
• HF Transducer: 0.75 inches, soft dome
• Crossover Frequency: 1725 Hz, 1st order
• Power Amplifier: 60 W (30 W per speaker), Class D
• Sensitivity: 88 dB SPL @ 1 m with -10 dBV Aux input
• Maximum Continuous SPL: 92 dB
• Maximum Peak SPL: 102 dB (pink noise, 12 dB crest factor)
• Frequency Range (-3 dB): 88 Hz - 20 kHz
• Frequency Range (-10 dB): 60 Hz - 20 kHz

Performance

• Maximum Peak Input Level: +6 dBV / +20.3 dBu
• System Rated Impedance: 8 ohms
• Minimum Impedance: 7.8 ohms @ 260 Hz
• Cabinet Tuning Frequency: 72 Hz
• AC Input Voltage: 100 - 240 VAC, 50 / 60 Hz
• Power Consumption: 85 watts
• Idle Power Draw: 3.52 / 3.70 watts (100 / 240 VAC)
• Maximum Power Draw: 80 watts
• Standby Power Draw: 0.34 / 0.46 watts (100 / 240 VAC)

Enclosure

• Enclosure Material: ABS with metal grille
• Enclosure Finish: Matte black acrylic paint
• Dimensions (H x W x D): 9.72 x 6.02 x 4.88 inches
• Net Weight: Host Monitor: 4.54 lbs, Client Monitor: 3.81 lbs
• Shipping Carton Dimensions (H x W x D): 13.46 x 8.54 x 12.99 inches
• Shipping Weight: 10.56 lbs

Acoustic Performance

• Signal-to-Noise Ratio: 75 dBA (A-Weighted), 70 dBr (unweighted)
• Coverage Pattern: 120° x 60°
• Distortion Criteria: <0.2% THD @ 1 kHz, 2.83 VRMS
• Electrical Distortion: <1% THD @ full rated output
• System Polarity: EIA compliant