JBL 104 4.5" studio monitor set desktop

<div id="description" class="px-sm-5 pt-4"> <p>The&nbsp;<strong>JBL 104 4.5in Powered Desktop Speaker Set</strong>&nbsp;comprises a pair of monitors suitable for both consumer and critical referencing. These monitors employ a coaxial design to give you a smooth representation of the frequency spectrum, so that you have a more accurate picture of the sonic information coming your way. As such, these speakers are useful for home-recording studios, podcasters, video editors who pay attention to sound, and anyone looking for accurate, yet portable monitors.</p> <p>A 4.5" low-frequency driver and a 0.75" high-frequency driver are situated in a coaxial design, while a 60W amplifier distributes 30W of Class-D power to each speaker. Set your monitoring level with the front-panel volume knob on the master speaker, and you'll find accurate sonic representation at any volume. The frequency response is 60 Hz to 20 kHz, but a low-frequency port ensures presence in the low registers to better judge bass content.</p> <p>Inputs are made possible through balanced 1/4" jacks, a 3.5mm termination for auxiliary devices, or through unbalanced RCA connections. A front-panel headphone jack on the master speaker mutes the speakers and outputs signal directly to your favourite pair of cans. Included with the monitors are a 6.6' extension monitor speaker wire, a 3.5mm to RCA audio cable (perfect for stereo receivers, for example), and a power cable.</p> <h4>Key Features:</h4> <ul> <li>Coaxial 4.5" LF driver and 0.75" soft-dome HF driver</li> <li>Contoured low-frequency port</li> <li>Integrated 60W Class-D power amplifier</li> <li>30 watts distributed to each speaker</li> <li>Acoustically optimised for desktop placement</li> <li>3 sets of inputs allow connection with professional equipment, personal music players, and consumer products</li> <li>Front-panel volume control</li> <li>Front-panel headphone jack with speaker mute feature</li> </ul> </div> <div id="specifications" class="px-sm-5 pt-4"> <h4>Specifications</h4> <table class="table"> <tbody> <tr> <td><strong>Studio Monitor</strong></td> </tr> <tr> <td>Monitor Type</td> <td>Active&nbsp;2-Way</td> </tr> <tr> <td>Enclosure</td> <td>Bass-Reflex</td> </tr> <tr> <td>Power Rating</td> <td>30 W&nbsp;RMS&nbsp;per Channel</td> </tr> <tr> <td>Drivers</td> <td>LF Driver:&nbsp;<strong>1 x</strong>&nbsp;4.65" / 118&nbsp;mm&nbsp;Coaxial&nbsp;Dome<br />HF Driver:&nbsp;<strong>1 x</strong>&nbsp;0.75" / 19&nbsp;mm&nbsp;Coaxial&nbsp;Dome</td> </tr> <tr> <td>Amplification</td> <td><strong>2 x</strong>&nbsp;Full-Range Amplifier: Class-D&nbsp;Rated at 30&nbsp;W1 x 60W CLass-D power distributed to each speaker</td> </tr> <tr> <td><strong>Performance</strong></td> </tr> <tr> <td>Frequency Range</td> <td>60&nbsp;Hz to 20&nbsp;kHz</td> </tr> <tr> <td>Maximum Sound Pressure Level (SPL)</td> <td>104&nbsp;dBMomentary Peak</td> </tr> <tr> <td>Signal-to-Noise Ratio</td> <td>75&nbsp;dBA</td> </tr> <tr> <td>Total Harmonic Distortion (THD)</td> <td>&lt;1%</td> </tr> <tr> <td>Maximum Input Level</td> <td>+6&nbsp;dBV&nbsp;(Unbalanced)<br />+20.3&nbsp;dBu&nbsp;(Balanced)</td> </tr> <tr> <td>Dispersion</td> <td>120 x 80&deg;&nbsp;(Horizontal x Vertical)</td> </tr> <tr> <td>Protections and Limiting</td> <td>Limiter</td> </tr> <tr> <td><strong>Crossover</strong></td> </tr> <tr> <td>Crossover Frequency</td> <td>High-Pass Frequency: 1725&nbsp;Hz, 6 dB/Octave Slope</td> </tr> <tr> <td><strong>Connectivity</strong></td> </tr> <tr> <td>I/O</td> <td><strong>2 x</strong>&nbsp;1/4" TRS&nbsp;Balanced&nbsp;Female&nbsp;Analogue&nbsp;Input<br /><strong>2 x</strong>&nbsp;RCA&nbsp;Unbalanced&nbsp;Female&nbsp;Analogue&nbsp;Input<br /><strong>1 x</strong>&nbsp;1/8" / 3.5 mm TRS&nbsp;Unbalanced&nbsp;Female&nbsp;Analogue&nbsp;Input<br /><strong>1 x</strong>&nbsp;1/8" / 3.5 mm TRS&nbsp;Unbalanced&nbsp;Female&nbsp;Analogue&nbsp;Output</td> </tr> <tr> <td><strong>Power</strong></td> </tr> <tr> <td>AC Input Power</td> <td>100&nbsp;to&nbsp;240&nbsp;VAC at&nbsp;50/60&nbsp;Hz</td> </tr> <tr> <td><strong>General</strong></td> </tr> <tr> <td>Enclosure Material</td> <td>ABS</td> </tr> <tr> <td>Dimensions (W x H x D)</td> <td>6.0 x 4.9 x 9.7" / 153.0 x 124.0 x 247.0&nbsp;mm&nbsp;(Each)</td> </tr> <tr> <td>Weight</td> <td>4.5&nbsp;lb / 2.0&nbsp;kg&nbsp;(Active Speaker)<br />3.8&nbsp;lb / 1.7&nbsp;kg&nbsp;(Passive Speaker)</td> </tr> </tbody> </table> </div>