The Onkyo V-T750.5A is a versatile 5 channel Class A/B amplifier designed for drivers who want strong, flexible car audio performance in a single unit. Built as an affordable high-performance solution, this Onkyo amplifier can power four full-range speakers while also handling a dedicated subwoofer channel, helping you simplify your installation without sacrificing sound quality. With a MOSFET power supply, low distortion design, and adjustable crossover controls, the V-T750.5A gives you the tools to shape your system for cleaner mids, tighter highs, and deeper bass. It is a practical choice for upgrading a factory setup or building a more complete aftermarket sound system, especially when you want reliable output, broad tuning options, and solid everyday listening performance from one compact amplifier. Key Features 5-Channel Full-Range Design: Powers four speakers and a subwoofer from one amplifier for a cleaner, more efficient setup. Class A/B Performance: Delivers balanced sound with the smooth, familiar character many car audio systems rely on. Flexible Load Support: Stable into 4 ohms bridged or 2 ohms stereo, giving you useful installation flexibility. MOSFET Power Supply: Helps support efficient power delivery and dependable audio performance. RCA and OEM Speaker Level Input: Works with aftermarket head units and factory-style systems for broader compatibility. Variable Input Gain Control: Makes it easier to match the amplifier to your source and fine-tune output levels. FULL / LP / HP Crossover Control: Lets you tailor speaker and subwoofer response to your system design. Variable Bass Boost: Adds extra low-end adjustment when you want more impact from the bass channel. Technical Specifications Specification Details Brand Onkyo Model V-T750.5A Amplifier Type 5-Channel, Class-AB Full Range Amplifier Power @ 4Ω 4 x 75 + 1 x 350 watts Power @ 2Ω 4 x 90 + 1 x 500 watts Power @ 4Ω Bridged 2 x 180 + 1 x 500 (2Ω) Max Power 3600 watts THD @ Rated Power < 0.2% Signa