SONY XS-W3521
Peak Power: 120 Watts
RMS Power: 25 Watts
Sensitivity: 92+/-2dB(1m,1W)
Frequency Response: 60 Hz - 20 kHz
Impedance: 4 Ohm
Cut-out Dimensions: 3.5"
1 year warranty
Polk Audio DB351
Overall Frequency Response 90Hz-22kHz
Nominal Impedance 4 ohms
Power Handling (continuous) 35 w
Power Handling (peak) 105 w
Efficiency 91 dB
1 year warranty
Boston Acoustics S35
RMS Power Handling 30w
Peak Power Handling 60w
Frequency Response (±3dB) 100-20kHz
Impedance 4Ω
Sensitivity (1w/1M) 92dB
1 year warranty
It is for a 1990 Oldsmobile Regency, I can not stand the original speakers in there, they are cracking and sound like crap haha.
