Product Overview
Introducing the U.S. Amps USA-SQ 442 Audiophile Class A/B 4 Channel Amplifier, a marvel of audio engineering designed for the audiophile seeking unmatched sound quality and versatility in their car audio system. This 4-channel amplifier is the quintessence of performance and fidelity, offering the power to bring out the best in your music across a wide range of frequencies.
The USA-SQ 442 is built upon a Class A/B architecture, renowned for its ability to produce a warm, rich sound with incredible detail and clarity. With its 4 channels, this amplifier provides flexibility in setup options, allowing you to power a full-range speaker system or a combination of speakers and subwoofers, delivering a balanced and immersive audio experience.
Each channel outputs a generous amount of clean, distortion-free power, ensuring your music sounds its best at any volume level. The amplifier’s high-quality components and meticulous assembly contribute to its exceptional sound reproduction and reliability.
Featuring adjustable gain controls and selectable high-pass and low-pass crossovers, the USA-SQ 442 allows for precise tuning of your audio system. This level of customization ensures optimal performance from your speakers, tailoring the sound to your vehicle’s acoustics and your personal preferences.
The U.S. Amps USA-SQ 442 Audiophile Class A/B 4 Channel Amplifier is housed in a sleek, durable chassis that not only protects its internal components but also adds a touch of elegance to your car’s interior. Its efficient thermal management system keeps the amplifier cool during extended use, ensuring stability and longevity.
Whether you’re an audiophile looking to upgrade your car audio system or simply someone who appreciates crystal clear, dynamic sound, the USA-SQ 442 is the ultimate choice. Experience your favorite tracks with unparalleled clarity and depth, and transform every drive into an extraordinary listening session.
Measured @ 12volts (US Amps High Current Amplifiers produce more power with more voltage)
The USA line will turn off @9volts and 16.6volts. If you need an amplifier for higher voltage, email your salesman
USA-SQ442
Class A/B
180×4 4ohm / .009 thd
300×4 2ohm / .010 thd
400×4 1ohm / .030 thd
620×2 4ohm mono / .03 thd / 265 amps
750×2 2ohm mono / .03 thd / 295 amps
S/N Ratio 98
Slew Rate 150Vus
Damping factor >1000
