DESCRIPTION

the QRS4.125GH 4-Channel Car Amplifier - Elevate Your Music Experience!

1. Advanced Microprocessor Real-Time Monitoring: QRS4.125GH is equipped with an advanced microprocessor for real-time monitoring, ensuring exceptional amplifier performance and stable audio output.
2. High-Efficiency A/B Class Design (G/H-Class Power Supply): With a high-efficiency A/B class design and G/H-class power supply, QRS4.125GH delivers outstanding power output and audio performance. Each channel provides 125 watts of RMS power at 4 Ohms, 200 watts at 2 Ohms, and 400 watts of RMS power when bridged at 4 Ohms.
3. Heavy-Duty Aluminum Alloy Heatsink: The robust aluminum alloy heatsink effectively dissipates heat, ensuring optimal amplifier performance and highlighting its excellent heat dissipation capabilities.
4. High-Grade Bi-Polar Output Stage Transistors: With high-grade bi-polar output stage transistors, QRS4.125GH accurately amplifies the audio signals, delivering low-distortion music output for a lifelike music experience.
5. Nickel Plated on All Connections: All connections are nickel plated to ensure optimal performance under any weather conditions. No matter the environment, QRS4.125GH always provides exceptional sound quality and reliable connections.
6. Tiff Style RCA Inputs: QRS4.125GH features Tiff style RCA inputs, ensuring stable and reliable audio transmission, laying the foundation for outstanding music experience.
7. Variable Bass Boost: With the variable bass boost function, you can adjust the bass intensity according to your preference, creating your own unique music style.
8. Variable Low Pass/High Pass Crossover: With variable low pass/high pass crossovers, you can fine-tune the audio settings for optimal sound performance.
9. 4-Way Protection Circuitry (Thermal, Short, DC, Overload): Built-in 4-way protection circuitry ensures comprehensive protection for your amplifier and audio system, extending the product's lifespan.
10. Mute and Delay Soft Start System: The mute and delay soft start system minimizes audio interference during amplifier startup, protecting audio equipment from potential damage.

QRS4.125GH delivers an exceptional music experience, transforming your vehicle into a music haven. With its impressive 4-channel output capability, each channel delivers powerful power output for clear and dynamic music performance. Whether you're a fan of rock, pop, or classical music, QRS4.125GH will take you on a pure and exhilarating musical journey.

Unveiling the Captivating Charm of Music - QRS Series Amplifier: The Ultimate Choice for Professional-grade Audio Experience

1. High-Efficiency D/G/H Class Design: Experience the pinnacle of musical bliss. QRS Series Amplifier features high-efficiency D/G/H class design, delivering exceptional power conversion efficiency and low energy consumption to unleash the full potential of your sound. Whether it's Mono, 2-channel, or multi-channel, each channel is meticulously engineered to bring you detailed and dynamic music performance.
2. Premium Components, Exquisite Tonal Accuracy: We carefully select high-quality components such as high-efficiency MOSFETs, premium power supplies, and output stage transistors to ensure pure and captivating sound quality. From deep bass, rich midrange to delicate highs, QRS Series Amplifier faithfully reproduces the allure of every note.
3. All-Weather Performance, Limitless Music: Rain or shine, QRS Series Amplifier's nickel-plated connections ensure outstanding connection stability and corrosion resistance. They fearlessly face any environmental challenges, providing you with an exceptional music experience anytime, anywhere.
4. Multiple Adjustment Options, Personalized Sound: QRS Series Amplifier offers various adjustment features, including variable bass boost, variable low-pass/high-pass filters, and variable subsonic filters. These features allow you to customize your sound signature and audio effects according to your personal preferences and the requirements of your audio system.
5. Advanced Protection Mechanisms, Peace of Mind Usage: With built-in 4-way protection circuits (thermal, short-circuit, DC, overload), QRS Series Amplifier ensures full protection for both the amplifier and your audio system during prolonged use. They are reliable and durable, allowing you to focus on enjoying the beauty of music.
6. Powerful Output Power, Music that Resonates: QRS Series Amplifier commands attention with its robust output power. Whether it's the mighty 3000 watts of QRS1.3000D or the 1800 watts of QRS1.1800D, these amplifiers inject a surge of energy into your music, delivering a lifelike and awe-inspiring sonic experience.
7. Carefully Designed Heat Dissipation System, Stable Performance: QRS Series Amplifier features a heavy-duty aluminum alloy heatsink for efficient heat dissipation, ensuring stable operation and maintaining high-performance levels at all times.

Let QRS Series Amplifier accompany you on your musical journey and transcend into the realm of boundless music. From individual users to professional enthusiasts, our cutting-edge amplifiers unlock the captivating charm of music, delivering an incredible auditory experience.