JBL REFERENCE 420 User Manual

Contents

3Document Number: 995-0013-001 Description: JBL Reference 420 User GuideTechnical SpecificationsManufacturer JBL, IncorporatedModel JBL Reference 420Available In Black and WhiteInput Requirement Main connection - 3.5mm mini stereo jackPower 2 x 50mWSensitivity 96 dB SPL/mW @ 1KHzFrequency Response 20 Hz - 20 kHzDimensions Wire length - 152cmWeight 192g Without cordInput Impedance 32 OhmsCompatibility All audio output devices with a 3.5mm or stereo phono audio jackUsing Your JBL Reference4201. Set the volume control on your audio device to the lowest level.2. Place the headphone cups on your ears in accordance with the “L” and “R” markings.3. Connect the 3.5mm audio outlet to the audio jack located on your entertainment device.