JBL D16R2440Diaphragm
- Replacement diaphragm & voicecoil for JBL 2440 compression driver
- Diaphragm 4" diameter aluminium
- Voice coil 4" diameter edgewound aluminium ribbon
- Frequency response 500Hz~12kHz ±3db
- Sensitivity 111dB 1w/1m on Q=6.3 horn
- Power capacity 60w continuous
- Nominal impedance 16Ω