Pyle PFA300 Amplifier for Car or Home 90W Max

12V AC/DC Adapter
Class-T Circuit Design
Microphone Input Jack
Speaker Impedance: 2-8Ω
3.5mm iPod/MP3 Input Jack
Signal to Noise Ratio: >80dB
Total Output Power: 90 Watt
Input Power: DC 9 ~ 14.4V 2A
Total harmonic distortion: <0.4%
Frequency response: 20Hz-20kHz
Short Cut Overload & Overheat Protection
Dimensions: 6.02'' x 4.96'' x 1.5''