The Heco Spirit 400 is a 3-way bass reflex loudspeaker that was designed for superior sound quality and performance. It features a robust construction with a stylish finish available in black ash and cherry, making it an attractive addition to any audio setup. Measuring 1000 mm in height, 222 mm in width, and 315 mm in depth, the speaker has a weight of 16 kg, providing a sturdy base that minimizes vibrations during operation.
The speaker system includes two 170 mm cone woofers for deep bass response, a single 100 mm cone midrange driver for clear and detailed mid frequencies, and a 20 mm dome tweeter for crisp high frequencies. This combination enables a frequency response range from 17 Hz to 30,000 Hz, allowing for the reproduction of both powerful bass and delicate treble sounds. The speaker's efficiency is rated at 90 dB, meaning it can produce noteworthy sound levels with relatively low power input.
The transitional frequencies are set at 200 Hz for the woofer crossover, 900 Hz for the midrange, and 3,500 Hz for the tweeter, allowing for smooth integration between the different drivers. The speaker operates with an impedance range of 4-8 Ohms, making it compatible with a wide array of amplifiers. Designed to handle nominal power of 240 watts and music power of up to 340 watts, the Spirit 400 can deliver an immersive audio experience across various music genres, making it suitable for both casual listening and serious audio enthusiasts.
