Planet Audio TR4000.1D Car Amplifier — 4000 Watt Class D, 1 Ohm Stable, Mosfet

Power: 4000 Max x 1 @ 1 Ohm, 2000 Max x 1 @ 2 Ohms Overview: The Planet Audio TR4000.1D is a high-efficiency mono Class D car amplifier engineered for heavy-duty subwoofer applications. Its Class D design minimizes power loss by conserving energy until it’s required, which results in less heat production, a smaller heat sink, reduced weight and overall more compact circuitry. Mosfet Power Supply: This amp uses a MOSFET switching supply to precisely regulate output voltage and current. By removing output current sensing loss and eliminating secondary feedback circuitry, the MOSFET arrangement improves response and efficiency. 1 Ohm Stable: Built to run continuously into 1 ohm loads without overheating, the TR4000.1D is ideal for driving subwoofers that demand higher continuous power to perform optimally. Strapping Capable: You can strap two TR4000.1D units together to effectively double the power available to your subwoofer(s), allowing you to power additional subs or increase output for greater low-end impact.