The JBL Control One (and its direct professional iteration, the Control 1 Pro) are legendary, compact 2-way passive studio monitors. Widely used in near-field mixing and home studios, they are renowned for rugged enclosures and clear mid-range performance.Key SpecificationsDesign: 2-way compact bookshelf/satellite speakerDrivers: 4-inch (100mm) low-frequency woofer and 0.5-inch titanium-laminate tweeterPower Handling: 150 watts continuousFrequency Range: \(80\text{ Hz} - 20\text{ kHz}\)Impedance: 4 ohmsMounting: Magnetically shielded for desktop use (will not interfere with CRT monitors), often comes with wall-mounting brackets.Setting Up a PairBecause these are passive speakers, they do not have a built-in power supply.Amplifier Required: You will need to connect the pair of monitors to an external power amplifier