Immersive power and pure sound in every note: with the 7900W 4-channel digital amplifier, transform your car into a unique and vibrant sound experience.
Brand and Model:
Brand: WAPUNO
Model: SK-790.4
Type: Car Sound Amplifier
Power and Channels:
Maximum output power: 7900W, ideal for a powerful and immersive sound experience.
4-channel configuration, perfect for four-speaker sound systems.
Maximum output power at 2 Ohms: 2000W per channel x 4 channels.
Output power in bridged mode: 3900W x 2 channels at 4 Ohms.
RMS output power: 120W x 4 channels at 4 Ohms, ensuring high quality sound performance without distortion.
Sound Quality:
Amplification class: A/B, ideal for a perfect balance between efficiency and sound quality.
Signal-to-noise ratio (SNR): >95dB, minimizing background noise for clear and powerful sound.
Total Harmonic Distortion (THD): <0.01%, ensuring clean and detailed sound output.
Frequency range: 20Hz to 40KHz, providing a full sound response from deep bass tones to crisp highs.
Design and Construction:
Material: Aluminum alloy, lightweight and high durability, with excellent heat dissipation.
Compact and slim design, suitable for installations where space is limited.
Housing designed with heat dissipation holes that allow a larger contact area with the air for rapid cooling.
Thermal overload and speaker short circuit protection, ensuring safe and long-term operation.
Functionality and Compatibility:
Passive subwoofer: Delivers deep bass sound for a complete audio experience.
Compatible with automotive audio systems, ideal for improving the sound of your car stereo.
Input sensitivity: 150mV, adapting well to different audio sources.
Supported speaker impedance: 2Ω to 4Ω, allowing flexibility in speaker choice.
Additional Specifications:
Multi-channel audio encoding, allowing for greater flexibility in sound configuration.
Color: Classic black, aesthetic and adaptable to any car interior.
Item weight: 1.9kg, making it easy to install in different locations inside the car.
Includes:
1 car audio amplifier
1 user manual
Information on possible additional costs:
For products shipped from outside the European Union, additional VAT or customs duties may apply. Please check with your country's tax authorities for more information.
Imagine driving down the open road at dusk, with every vibration of the music filling the space in perfect harmony. This 4-channel amplifier is not just a device: it is the key that transforms your car into a private concert, a deep and captivating sound experience. Designed for those who seek to feel the music on every journey, the SK-790.4 offers you power, clarity and the pleasure of surround sound. Because every journey deserves to be unforgettable, this amplifier takes your passion for music to another level, making every song the perfect companion for your adventure.
