 BOSS R1004 400 Watt 4-Channel RIOT Car Audio High Power Amplifier Boss Audio Riot Series R1004 Car Audio Power Amplifier Total Power: 400 Watts Max Power @ 2 Ohms: 100 Watts x 4 Channels RMS Power @ 4 Ohms: 50 Watts x 4 Channels Total Harmonic Distortion (THD) @ RMS Output: 0.05% Signal-to-Noise Ratio (SNR): 95 dB Amplifier Class: Class A/B Speaker Impedance: 2 Ohms Technology: IC Number of Output Channels: 4 Soft Turn-On Circuit Power & Protection LEDs Thermal Overload & Speaker's Short Protection Frequency Response: 12 to 22 Hz Dimensions: 2" x 7.75" x 9" Factory Refurbished 3 Year Warranty  Comes with 3 year StereoNeeds warranty. For any warranty issues please CLICK HERE TO CONTACT US.  Our company has been in the stereo business for over 15 years We have sold on EBAY since 2000, so please bid with confidence. We have a 99% positive feedback rating on EBAY! We have very prompt shipping. We will gladly answer any technical questions you have. If you have any questions, problems, warranty issues, or concerns please CLICK HERE TO CONTACT US. |