Mini-Digital Bass Restoration

BCN-112 Digital Bass Restorer is a professional-grade audio device designed to enhance low-frequency performance in audio systems. Its adjustable Q and frequency settings allow precise tuning of the bass restoration effect to suit different audio environments and personal preferences, resulting in a fuller, more powerful, and detailed low-frequency output. Whether used in a car audio system or a home theater, the BCN-112 significantly improves overall sound quality, delivering an immersive listening experience. The device features a maximum volume status display, allowing users to monitor the effectiveness of the bass boost in real time, ensuring the audio signal is within the ideal range and avoiding overload or distortion, thereby protecting audio equipment and improving sound quality. The intuitive status display provides users with greater control over the adjustment process, ensuring ideal bass performance. The BCN-112 supports remote control, allowing users to adjust not only the bass boost but also the subsonic filter. This allows users to flexibly adjust the sound performance in the extreme low frequencies, filtering out unwanted or disruptive ultra-low frequencies, improving low-frequency clarity and overall sound balance. The remote control design greatly facilitates operation, eliminating the need for direct contact with the main unit, enhancing comfort and convenience.

DBR bass restoration processor is a high-performance device designed for audio enthusiasts, specifically designed to enhance low-frequency performance in audio systems. This product features frequency adjustment, allowing users to flexibly adjust bass frequencies to suit different musical styles and environments, achieving optimal sound balance and powerful bass effects. Whether used in car audio or home theater systems, DBR delivers a fuller, clearer low-frequency experience, enriching the musical experience. The product offers convenient load and level selection, ensuring signal stability and accuracy during the bass restoration process. This design allows users to adjust the appropriate load and output level based on their system's specific needs, avoiding overload or distortion, ensuring safe operation of the device and audio system, and maximizing bass performance. The DBR features remote volume control and remote subsonic filter control, greatly enhancing user convenience. Remote control allows users to easily adjust bass intensity and subsonic filter parameters without having to touch the device, enabling precise control of very low frequencies. This not only enhances flexibility but also makes sound quality adjustment more user-friendly and intelligent.

NSLC3 is a powerful two-channel high-low level converter designed to enhance the performance of in-car audio systems. It not only supports speaker inputs up to 400W RMS, but also features integrated digital bass enhancement, significantly improving low-frequency performance for a more powerful and rich sound experience. Whether you're upgrading your stock car audio system or building a professional-grade audio system, the NSLC3 can meet your needs. The device features precise bass compensation and volume matching controls, allowing you to flexibly adjust the sound quality to suit your vehicle and audio configuration, ensuring a more balanced and natural sound output. Built-in 9.5V pre-out and 12V trigger outputs enable seamless integration with a variety of amplifiers, facilitating the expansion and management of multi-stage audio systems. The NSLC3 also features an optional dashboard-mounted remote control, allowing users to easily adjust bass level from the driver's seat for real-time listening experience and enhanced driving pleasure. Measuring 160mm long, 82mm wide, and 32mm high, the device's compact design makes it easy to install in limited vehicle interior space without taking up too much space.

NSM-2020 is a miniature, two-channel Class D car amplifier measuring just 110mm (length) x 92mm (width) x 45mm (height). This significantly reduces installation space and is ideal for installation in confined areas such as under the dashboard, next to seats, or other discreet locations, while still delivering excellent performance. Its wide frequency response, covering 20Hz to 20kHz, faithfully reproduces rich details from bass to treble, satisfying the needs of a wide range of musical styles. The amplifier supports high- and low-level input switching for robust compatibility, making it easily compatible with both original audio sources and external devices. A signal-sensing function enables automatic power-on, and a built-in 12V remote output facilitates control and integration with other devices.

NSM-4020 4-channel mini-size class D amplifier delivers 20W RMS power per channel into a 4-ohm load. Leveraging efficient Class D amplification technology, the NSM-4020 not only delivers stable power performance but also effectively reduces energy consumption and heat generation, extending device life and reliability. It supports high-level and low-level input switching, offering excellent compatibility, making it easy to connect to both the original vehicle audio system and external audio sources. Equipped with adjustable high-pass filters (HPF) and low-pass filters (LPF), users can freely adjust the audio frequency range to suit different speaker types and listening preferences, achieving precise crossover and sound optimization, enhancing overall audio performance. A wide input sensitivity range (200mV to 9V) facilitates matching with various signal sources to meet the needs of different vehicle audio systems. A signal-sensing auto-start function ensures hands-free power-up, enhancing user convenience.

NSM-2120 2-Channel mini-size class D amplifier is a high-performance, miniature, two-channel Class D car amplifier. It offers stable operation with a 2-ohm load and excellent system adaptability, meeting the needs of even the most complex audio systems. It supports high-level and low-level input switching, compatible with a variety of original vehicle or external audio sources, and offers flexible and convenient installation. Built-in adjustable high-pass filters (HPF) and low-pass filters (LPF) allow users to freely adjust the frequency response based on speaker characteristics and audio layout, achieving precise crossover and optimizing overall sound performance. Independent gain control for both front and rear channels allows users to fine-tune the volume of each channel to create a balanced, harmonious sound field. A 12V remote output facilitates linkage control with other audio equipment, expanding system functionality. Multiple protection mechanisms, including short-circuit, overheating, and overload protection, ensure the safety and stability of the amplifier and vehicle circuitry, enhancing durability.