The Quadral Platinum Ultra Base is a center speaker designed to complement the Platinum Ultra series. Manufactured from 2006 onwards, it features a robust 3-way bass reflex design. The speaker measures 190 mm in height, 550 mm in width, and 254.5 mm in depth, with a weight of 8.2 kg. It is available in a sleek black lacquered or red lacquered finish, offering versatility in integration into various home audio setups. The Platinum Ultra Base is equipped with a 135 mm midrange driver, a 135 mm woofer, and a RiCom tweeter, ensuring sharp and clear dialogue reproduction crucial for enhancing movie watching experiences. The speaker has a nominal power handling of 110 watts and a maximum of 170 watts, indicating its capability to handle dynamic audio signals with ease. With an efficiency rating of 88 dB and a frequency response range of 35 Hz to 50 kHz, it delivers a balanced sound profile that captures both low and high frequencies effectively. The speaker operates optimally with amplifiers that have an impedance range of 4 to 8 Ohms. The design emphasizes clear voice reproduction and dynamic sound, making it a suitable choice for both music and film applications, especially in home theater setups.
