Dayton Audio DPR20-3.3 | 3.3 Ω | 20 W | 1%

The Dayton Audio DPR20-3.3 is a precision audio grade resistor designed to deliver exceptional performance in high-fidelity audio circuits. With a resistance value of 3.3 Ω and a robust 20-watt power rating, this component ensures accurate current limiting and voltage division, making it an ideal choice for demanding audio applications. Its tight ±1% tolerance guarantees consistent and reliable signal attenuation, preserving the integrity of your audio signal.

This resistor is perfectly suited for use in crossover networks, speaker systems, and amplifier circuits where precise resistance is critical. Whether you are building a custom loudspeaker or upgrading existing equipment, the DPR20-3.3 provides the stability and accuracy needed to achieve optimal sound quality. Its high power handling capability makes it particularly effective in applications that require dissipation of significant heat without compromising performance.

Technically, the resistor features a non-inductive design that minimises distortion and maintains signal purity across the frequency range. The robust construction ensures long-term reliability, even under continuous high-power operation. With a tolerance of just ±1%, you can trust that the actual resistance will closely match the specified 3.3 Ω value, enabling precise circuit design and repeatable results.

In summary, the Dayton Audio DPR20-3.3 is a dependable choice for audiophiles and engineers seeking a high-quality power resistor that combines accuracy, durability, and excellent thermal performance.