<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><h2><span style="font-size:18px;font-family:verdana, geneva, sans-serif"><strong>Features:</strong></span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">1. 4-Channel 7900 Watt Car Power Amplifier.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">2. Amplifier Class: Class A/B.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">3. Stereo surround.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">4. Main push four-door speaker.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">5. Passive subwoofer.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">6. Slim design.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">7. Aluminium alloy casting drawing process.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">8. External heat sink.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">9. Thermal Overload &amp; Speaker&#x27;s Short Protection.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">10. shell with a standaro safety interface put and end to bad parts.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">11. aluminum alloy heatdisspation design hole design wider air-contact surface heat faster.</span></h2><div><br/></div><h2><span style="font-size:18px;font-family:verdana, geneva, sans-serif"><strong>Specifications:</strong></span></h2><h2></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Model: SK-790.4</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Material: Aluminium alloy</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Channel: 4</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Working Voltage: DC 12V</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Peak Power Output: 7900 W</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Peak Power Output: 2 Ohms 2000Wx 4 Channels</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Peak Bridged Power Output: 4Ω 3900W x 2 Channels</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">RMS Power Output: 4Ω 120W x 4 Channels</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Total Harmonic Distortion (THD) RMS Output: ＜0.01%</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Signal-to-Noise Ratio (SNR): ＞95dB</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Sensitivity: 150mV</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Impedance: 2Ω~4Ω</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">Frequency: 20Hz~40KHz</span></h2><div><br/></div><h2><span style="font-size:18px;font-family:verdana, geneva, sans-serif"><strong>Package Include:</strong></span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">1 x Car Audio Amplifier</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">1 x User Manual</span></h2><div><br/></div><div><br/></div><h2></h2><h2><span style="font-size:18px;font-family:verdana, geneva, sans-serif"><strong>Notes:</strong></span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">1. Due to manual measurement, please allow a difference of 0.5-1cm.</span></h2><h2><span style="font-size:16px;font-family:verdana, geneva, sans-serif">2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.</span></h2><p></p></div></div><p><br/></p>