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The Fosi Audio CA30 is a high-fidelity compact car amplifier designed to bring HiFi-grade sound quality to virtually any vehicle. With its advanced Class-D architecture, robust aluminum-alloy chassis, and thoughtful integration features, the CA30 redefines what you can expect from a car amplifier. Delivering up to 100W per channel at 4 ohms and supporting both standard and bridged configurations, this amp is engineered for impressive performance while maintaining a space-saving profile that fits easily under seats or inside gloveboxes. Ideal for audiophiles and enthusiasts seeking premium sound on the road, the CA30 combines advanced engineering, high efficiency, and reliable protection in a package suited for modern vehicles.
Fosi Audio CA30 Redefining Sound Quality in Car Amplifiers
Engineered for audiophile-grade performance, the Fosi Audio CA30 takes the expertise of Fosi’s home audio innovations into the automotive realm. The unit features a precision-tuned Infineon IR4322 Class-D amplifier chip and high-quality op-amps, ensuring a noise floor below 200µV, total harmonic distortion plus noise (THD+N) below 0.008%, and a signal-to-noise ratio above 100 dB. This results in a clean, dynamic sound that brings out the nuances in your favorite tracks, making it a standout addition to any audio components setup.
Designed with universal compatibility in mind, the CA30 works with 99% of gasoline and electric vehicles, supporting a wide 10–16V input range. Its compact dimensions of 186 mm × 101 mm × 44 mm make it an ideal choice for installations where space is at a premium, such as under a seat or in a glovebox. Despite its small footprint, the amplifier delivers powerful output: 100W per channel at 4 ohms, 160W per channel at 2 ohms, and 320W per channel in bridged mode at 4 ohms, making it suitable for driving a variety of speakers and subwoofers.
Efficiency and reliability are at the core of the CA30’s design. The combination of an aluminum-alloy chassis and sculpted cooling grooves ensures efficient heat dissipation, allowing for stable performance even during extended listening sessions. Built-in protection and clipping indicators provide real-time feedback for overheat, short-circuit, and distortion events, contributing to safe and worry-free operation. The amplifier also supports synchronized power control with your head unit via REM input, and a delayed-mute circuit eliminates unwanted pops during power transitions. For users seeking a seamless integration, the CA30 is a perfect fit for amplifier modules and sophisticated amplifiers projects.
The Fosi Audio CA30 is not only a powerhouse for car audio, but also a versatile tool for DIY installations and upgrades. Its wide frequency response (10 Hz–40 kHz), adjustable low and high pass crossovers (50 Hz–250 Hz), and high input sensitivity (0.75–8V) make it adaptable for custom DIY amplifier kits or as an upgrade in advanced automotive sound systems. Whether you are building a new system from scratch or looking to enhance your current setup with high-performance amplification, the CA30 offers an exceptional blend of sound quality, efficiency, and dependable protection.
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Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
