2x 12'' soobwoofer and amplifier.

[devil86]

https://m.finn.no/bap/forsale/ad.html?finnkode=85999039

 

Have been in bmw e30,e46 kombi and fits to e38. yousing this about 9-10months and it makes good sound. Descriptioncar subwoofer amplifier 
rated Power600 W
Number of channel gain1 
dimensions337x224x58 mm
CED0.05 
Power maximum1200 W
Sensitivity6000 mV
frequency range10-30000 Hz
load resistance2-4 Ohm


SUBWOOFERS ,made 2speakers 2ohm for amplifier
12" 4-ohm subwoofer
injection-molded polypropylene cone with treated foam surround
power range: 50-300 watts RMS (1,200 watts peak power)
frequency response: 20-220 Hz
sensitivity: 95 dB
mounting depth: 5-5/16"
sealed box volume: 1.25 cu. ft.
ported box volume: 1.50 cu. ft.