The Infinity Reference 30 is a compact two-way bookshelf speaker designed to deliver clear and balanced audio performance suitable for various listening environments. The speakers are engineered with high-quality materials and techniques to achieve a refined sound signature, making them suitable for both music and multimedia playback. The design typically includes a 5.25-inch woofer, which provides robust midrange and bass response, paired with a 1-inch dome tweeter that delivers crisp highs. The speakers are often capable of handling a power range of about 10 to 150 watts, allowing them to be paired with a variety of amplifiers and receivers without compromising sound quality. With a frequency response that usually spans from around 55 Hz to 20 kHz, these speakers are adept at reproducing a wide range of audio frequencies, making them versatile for different genres of music and movie soundtracks. The cabinet design is often ported to enhance bass response while limiting distortion at higher volumes, contributing to an overall dynamic listening experience. Additionally, they may feature dual binding posts for bi-wiring or bi-amping options.