Soundstream SM4.1000D Stealth Marine Amplifier

An amplifier that takes up little space but delivers a big sound, its a Soundstream's Stealth amplifiers can fill the bill at about 3" deep by 7-1/2" wide. The SM4.1000D Stealth Marine Amplifier  will fit just about anywhere. With high power capability, maximum efficiencies.  With low tolerance components, rivals traditional full-range applications. Minimal power requirements, ultra-micro footprint, unbelievable sound quality, and easy install make Stealth amplifiers great for any car, motorcycle, boat, or off-road vehicle. HIGHLIGHT FEATURES: 90 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms) Quick Disconnect RCA/High Level Wire Harness Hybrid Aluminum Alloy Heatsink for Optimum Dissipation Military Grade SMT PCB Maintains Dynamic Performance MOSFET Power Supply w/ Audiophile Grade IRTM Transistors Quick Disconnect Power and Speaker Output Harness Variable 12dB High Pass, Low Pass, & Subsonic Crossovers Preamp and speaker-level input