Scan-Speak D3004/604005 ‘Gold’

Car audio tweeter with beryllium soft dome.

The small size of Scan-Speak D3004/604005 is employed without compromising sound quality, making this driver fully comparable to traditional Illuminator and Revelator series tweeters.
The sound transparent protective grill makes Scan-Speak Illuminator D3004/604005 the ideal choice for high-end car audio systems.

Nominal impedance [Zn]: 4 Ω
Resonance frequency [fs]: 715 Hz
Sensitivity [2.83 V⁄1m]: 92 dB
Power [P]: 50 W (RMS) ⁄ 100 W (max)

See also:
Scan-Speak D3004/604005 – information in PDF format