Recibe el resumen semanal de hi-fi — nuevos equipos, lecturas destacadas y ofertas.
The Sony APM-4 E is a model of speaker designed for high-fidelity audio reproduction. This speaker is part of Sony's APM series, which stands for Advanced Phase Motion. The APM-4 E features a unique driver design, using a flat diaphragm that minimizes distortion and provides a wide sound field. The ...