Sure Electronics AA-AB31341 | Amplifier Module

The Sure Electronics AA-AB31341 is a formidable single-channel Class D amplifier board engineered to deliver an extraordinary 3000 watts into a 4-ohm load. As part of the Booster modules category, this unit is designed for audio enthusiasts and professionals who demand uncompromising power and efficiency from their sound systems. Whether you are building a high-output home theatre subwoofer, a professional PA system, or a custom car audio installation, this amplifier board provides the robust foundation needed for deep, authoritative bass and crystal-clear reproduction at extreme volumes.

At the heart of this board lies the Infineon Technologies IRS2092 driver, a topology renowned for its high efficiency and low distortion. With a signal-to-noise ratio of 98 dB and a gain of 37 dB, it ensures exceptional audio fidelity even under demanding conditions. The amplifier operates with a minimum load of 2 ohms and features an adjustable current limit of 22.5 amps, offering flexibility for various speaker configurations. Connectivity is straightforward via RCA input and screw terminals for both speaker output and power supply, while the compact dimensions of 228.6 x 152.4 x 62.5 mm allow for integration into tight enclosures. This board is the definitive choice for those seeking reference-grade power in a modular format.