Down4Sound JP454 4000W RMS 4-Channel Amplifier – Titanium / Gray IS250 We stuck with the Sundown

We stuck with the Sundown mentality of not spending money where it doesn't increase performance

Standard Acrylic Back – Includes internal cooling fan for long play durability

Subs DO NOT come with the rubber surround gaskets

Self-adhesive square

Down4Sound JP454 4000W RMS 4-Channel Amplifier – Titanium / Gray IS250 We stuck with the SundownThe Down4Sound JP454 is a high output Class D 4 channel amplifier built for clean power, detailed crossover control, and dependable protection. With clip IN OUT indicators and an aluminum remote, its designed to keep your system loud and controlled. Power Ratings (RMS) 888W x 4 @ 2 OHM (14. 4V) 454W x 4 @ 4 OHM (14. 4V) 1645W x 2 bridged @ 4 OHM Tuning & Features Frequency Response: 10Hz 21KHz Signal to Noise Ratio: 94dB Damping Factor: 170 Input