Fosi Audio CA30 Amplificador de coche de 4 canales Mini Clase D 200x4 pico 400 vatios, subwoofer mono amplificador micro compacto, entrada RCA/alto nivel, 320 W 2 puentes, HiFi de bajo ruido para sistema de sonido de audio estéreo de vehículo

Descripción

Product description Fosi Audio CA30 Redefining Sound Quality in Car Amplifiers Premium Chipset Infineon IR4322 With eight years of expertise in amplifier design, Fosi Audio has built a global reputation for compact, powerful, and great-sounding amplifiers. The CA30 is Fosi's first car amplifier. It brings our home audio technology and tuning experience to the car audio world- making your in-car listening more enjoyable. SINAD≥80dB;THD+N≤0.008%SNR≥100dB;Noise Floor≤200μV The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.Video Player is loading.Click to play videoPlayMuteCurrent Time 0:00/Duration 0:16Loaded: 18.77%0:00Stream Type LIVESeek to live, currently behind liveLIVERemaining Time -0:16 1xPlayback RateChaptersChaptersDescriptionsdescriptions off, selectedCaptionsCaptions off, selectedAudio Trackdefault, selectedFullscreenThis is a modal window. Fosi Audio CA30 4 Channel Car Amplifier Class D Previous page Powerful Output Higher Efficiency and Lower Heat It delivers 100W/CH into 4Ω; In bridged mode, it provides 320W/CH, which is ideal for a 4Ω sub. Home Audio Fidelity Reimagined for the Road With audio specs that outperform others in its class for a truly step-up listening experience. Easily Hidden Under Seats Measuring just 7.3×3.9×1.7in, taking up virtually no cabin space. Next page 1 88% High Efficiency 2 HiFi-Grade Tuning 3 Compact Design Previous page No Professional Skills Required Note: Installation methods may vary by vehicle. The wiring diagrams provided are for reference only. Carefree Listening Equipped with power/protection and clipping indicators. Precise Crossover Control Next page 1 Easy Installation 2 Smart Indicator 3 4-Channel Output Previous page 4-Channel Output Various Inputs and Outputs for Precise Crossover Control Born for Vehicles Compatible with gasoline vehicles with a supply voltage of 10- 16V. Next page 1 Various Panels 2 Compatibility Installation Notes Note: Regarding power, to ensure sound quality, the gain knob's adjustment steps are lower compared to other products. You can achieve a higher volume by increasing the gain knob's adjustment range or turning up the car's head unit volume. 1. The high-level input supports automatic power on/off. When using a high-level input with DC, the REM connection is not required. 2. For dual protection, please install a 60A external fuse on the power cable within 50 cm of the vehicle battery. 3. To minimize interference, route power cables and signal cables on opposite sides of the vehicle (e.g., signal cables on the left, power cables on the right). 4. Please use properly rated cables. Power and ground cables must be AWG #4, and the REM wire should be AWG #16 to #18. 5. Do not connect high-level input and RCA low-level input simultaneously. 6. Multiple speakers can be connected in parallel to a single channel. In stereo mode, total impedance per channel must not be lower than 2 Ω; in bridged mode, not lower than 4 Ω. 7. Observe correct polarity for all power and audio connections to prevent short circuits or damage to the amplifier and vehicle. 8. The CA30 features cooling fins on the top panel. For optimal cooling, please install the amplifier with the fins facing upward, maintain 5–10 cm of clearance, and do not cover the fins during operation.

Características

• 4-Channel Car Amplifier – Class D Compact Powerhouse This Class D 4-channel car audio amplifier features the Infineon IR4322 automotive-grade chip, supporting stereo and bridgeable modes for flexible system setup. Rated at 200W x 4 @ 4Ω/2Ω and 400W x 2 @ 4Ω in bridge mode as a sub amp, it delivers crystal-clear sound across the full frequency range with ultra-low distortion and minimal heat—perfect for upgrading your factory car audio or building a custom system.
• Hi-Fi Studio-Grade Sound Quality – High SNR & Low Distortion Bringing Fosi Audio's professional Hi-Fi technology to your car stereo, this amplifier is equipped with JRC NJM4580E/ST TJM4558CDT op-amps. It boasts industry-leading specs: THD+N ≤0.006%, 104dB high SNR, and an ultra-low noise floor of ≤140μV. Far surpassing standard car amplifiers in the same price range, it delivers immersive, lossless sound whether used as a 4 channel car speaker amp or a component amplifier for car audio.
• Versatile 4-Channel Car Amp – Mono, Sub, or Full-Range Ready: Bridge mode delivers 400W x 2 @ 4Ω for powerful bass (ideal as a mono subwoofer amp). Powers tweeters, mids, full-range speakers, or subwoofers. Ultra-low 0.5W standby power and low-voltage protection (triggers at ≤8.8V) prevent battery drain.
• 88% High Efficiency Class D with Crossover & Pre-Amp Integration The Class D design achieves outstanding 93% efficiency @4Ω (max >88%), minimizing power loss and heat. It features adjustable HPF/LPF crossover (50Hz-250Hz) and FULL pass mode, with a REM terminal for sync on/off with your head unit and auto-on via high-level input for non-RCA setups. Works seamlessly as a pre amp for car audio or with a dsp amplifier car audio system for precise tuning of tweeters, woofers, and full-range speakers.
• Compact Universal Fit for 12V Vehicles – Micro Car Amplifier Design With a mini size of 186x101x44.2mm (7.3" x 3.9" x 1.7"), this compact 4 channel amplifier fits easily under car seats or in the trunk. Fully compatible with all 12V DC gasoline vehicles (sedans, SUVs, trucks, vans, ORVs), it offers plug-and-play DIY installation—no professional skills required. A true micro car amplifier that rivals larger amps like Rockford Fosgate, Kicker, Zapco, and Soundigital models.
• Automotive-Grade Component Durability – Built to Last Constructed with high-quality automotive-grade components including premium Sumida inductors and Omron relays, this car multichannel amplifier is designed to withstand harsh automotive environments. Resistant to temperature fluctuations, vehicle vibration, and road shock, it delivers long-lasting, reliable performance for daily commutes and long drives—matching the durability of top names like JBL, Kicker, and Rockford Fosgate amplifiers.
• CNC Aluminum Heatsink & Multi-Protection System Built with a precision CNC-machined aluminum heatsink for effective heat dissipation, this amp maintains stable performance during long hours of use. Integrated full-protection features include overheating, short circuit, over/under voltage, and reverse polarity protection. Intuitive LED indicators (PWR/PRT/CLIP) show real-time operation status for quick troubleshooting—reliable protection like premium brands such as DS18, Deaf Bonce, and Boss 4 channel amps.
• Note: Regarding power, to ensure sound quality, the gain knob's adjustment steps are lower compared to other products. You can achieve a higher volume by increasing the gain knob's adjustment range or turning up the car's head unit volume.

Especificaciones