Nemesis Audio NEO-MB65CF 6.5" 600W Max Water-Resistant Neodymium Midbass Speaker Vehicle Electronics & GPS 3000 Watts RMS Monoblock Stereo

3000 Watts RMS Monoblock Stereo Car Audio Amplifier | Made in Korea

Built-in internal amp (20 watts RMS/85 peak x 4 channels)

In conclusion

2014 - 2015 Optima

Level (Bass Boost): 0 – 12dB (50Hz)

Nemesis Audio NEO-MB65CF 6.5" 600W Max Water-Resistant Neodymium Midbass Speaker Vehicle Electronics & GPS 3000 Watts RMS Monoblock StereoBRAND NEW Nemesis Audio NEO MB65CF Nemesis Audio NEO MB65CF 6. 5 Water Resistant Neodymium Midbass Speaker 600W Max FEATURES: Size: 6. 5 Type: Water Resistant Neodymium Midbass RMS Power: 300 Watts Peak Power: 600 Watts Impedance: 4 Ohm Sensitivity: 95dB Frequency Response: 80Hz 10,000Hz Voice Coil: 2 Size: 6. 5 Impedance: 4 Ohm RMS Power: 300W