DESC: Power Acoustik 25th Anniversary Silver Edition amplifiers sport a clean look with blue reactor light bars hidden under stylish black mesh grilles and chrome end caps. Proprietary MOSFET power supply delivers deep, tight bass, while built-in crossovers match the power to your specific speakers perfectly. V-angled power and speaker terminals accept large gauge wire and are more installation-friendly than standard terminal blocks. There are platinum-plated RCA inputs as well as speaker-level inputs for integration with virtually any audio system. A system distress indicator and 3-way protection circuitry keep this amp calm, cool, and collected even under extreme loads. Other features include switchable bass boost, fully variable low-pass and high-pass filters, and RCA preamp outputs for easy system expansion.