jbL spaker model HP 420, Type: 2 way, 4 driver loudspeaker system
Frequency Response: 40Hz to 27kHz
Recommended Amplifier: 10 to 150W
Crossover Frequency: 3500Hz
Impedance: 6Ω
Sensitivity: 89dB
Bass: 2 x 165mm cone
Midrange: 1 x 127mm cone
Tweeter: 1 x 25mm titanium dome
Enclosure: bass reflex
Dimensions: 296 x 850 x 260mm
Weight: 17kg
Year: 1994