TECHNICAL SPECIFICATIONS
Frequency response: 20Hz – 20KHz
Rated impedance: 16 ohm
Sensitivity: 102db
Plug: 3.5mm mini stereo gold-plated plug
Cable: 1.2m
| Dimensions | 44x24x11mm (1.7″x0.9″x0.4″) |
| Weight | 5.7g (0.2 oz) |
| Warranty | 12months |
| Dimensions | 44x24x11mm (1.7″x0.9″x0.4″) |
| Weight | 6.3g (0.2 oz) |
| Warranty | 12months |
Technical Specifications
Manufacturer: JBL, Inc..
Model Name: JBL Reference 420
Available in: Black
Input Requirement: Main connection – 3.5mm stereo mini jack
Power: 50mW
Sensitivity: 91dB SPL/mW @ 1kHz
Frequency Response: 10Hz – 20kHz (–10 dB)
Dimensions: Diameter – 102mm
Main audio cable – 1.5m
Extension cable – 1m
Weight: 170g (without cord)
Input Impedance: 32 Ohms