The Heco Superior 840 is a floor-standing loudspeaker that features a bass-reflex design aimed at delivering a balanced sound profile suitable for various music genres. It is equipped with dual 200mm woofers, a 150mm midrange driver, and a 25mm tweeter, ensuring a wide frequency response and dynamic range. The cabinet is constructed with high-quality MDF to reduce resonance and is available in multiple finishes, enhancing its aesthetic appeal. The recommended amplifier power ranges from 30 to 200 watts, allowing versatility in pairing with a range of audio equipment. Additionally, it boasts a frequency response of 30 Hz to 40 kHz, which contributes to its deep bass capabilities and clear highs. The Heco Superior 840 uses a 4-ohm impedance, making it compatible with most amplifiers while providing efficient performance. The design also includes bi-wiring capabilities, enabling the connection of separate speaker wires for high and low frequencies, which can enhance clarity and detail in the audio output.