The Audiophonics TPA-S25 is a compact amplifier with a low price but very good sound performance. It is particularly ideal for powering bookshelf speakers or small columns. The TPA-S25 is based on an amplification chip TI TPA3116D2 capable of delivering a power of 2x25W under 8Ω, while taking advantage of a Class D architecture ensuring a high efficiency of over 90%. Its high quality design allows it to provide low distortion, low noise and good dynamics for accurate and lively reproduction.