Kinter K3118 Texas Instruments TI Digital Mini Class D Stereo Amplifier for Home, Auto, DIY, Arcade with 12V 3A Power Supply Black

Kinter K3118 2 x 15 Watts Digital Audio Amplifier - the Perfect Choice for Nearly Every Audio Listening Need

The Kinter K3118 Digital Audio Amplifier is an American-designed and engineered product that offers versatile applications, including DIY projects, arcade systems, home audio, and automotive use. At the heart of this amplifier is a USA-designed Texas Instruments (TI) TPA3118 Class D audio amplifier IC, providing 2 x 15 watts RMS of efficient, detailed audio performance.

This versatile performer features separate bass and treble controls, along with gold-plated RCA left and right inputs and a 3.5mm jack for easy connectivity to various audio sources, such as smartphones. The "Direct" button allows users to bypass the bass and treble circuit for listening to unaltered sound. The volume control is surrounded by a blue LED, indicating the amplifier is powered on. The amplifier can be connected to 4-8 ohm speakers using the spring-loaded terminals on the rear panel.

The K3118's TI-based Class-D design makes it an exceptionally efficient amplifier, with up to 90% power efficiency. This results in less heat generation and longer battery life, making it ideal for portable applications. The amplifier can operate between 4.5 - 24 Volts DC, allowing for use in a wide range of scenarios. A 12 Volt DC, 3 Amp power supply is included, but for maximum performance (>20 watts per channel), a 15 to 19.5 VDC, 3A (minimum) power supply capable of producing up to 60 watts of total output is recommended.

The K3118 amplifier boasts performance-based features combined with strong support and affordability. As an original USA design, it offers solid audio performance, backed by the engineering expertise of Texas Instruments and the quality manufacturing of Kinter. Easy connectivity is provided through the gold-plated RCA and 3.5mm audio inputs, along with improved spring-terminal speaker connectors that accept 14-16 gauge speaker wire.

Kinter's customer support is also a standout feature, with both Spanish-speaking and native English-speaking staff available to provide technical assistance via email or phone, ensuring users can get clear explanations and accurate answers to their questions.

The K3118 amplifier is easy to set up, with the included power supply, speaker wire connections, and source device hookups. Users can customize their sound using the separate bass and treble controls or bypass these adjustments by pressing the "Direct" button. The large front volume knob, surrounded by blue LED lighting, provides intuitive control.

In summary, the Kinter K3118 2 x 15 watts Digital Audio Amplifier is a versatile, efficient, and affordable solution for a wide range of audio applications, backed by quality engineering and customer support. With its performance-based features, easy connectivity, and included power supply, it is an excellent choice for DIY projects, home audio, automotive systems, and more.

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