The Sansui SP-4000A is a vintage loudspeaker model known for its solid build quality and impressive sound reproduction. This speaker features a three-way design, which includes a 12-inch woofer, a 4-inch midrange driver, and a 1-inch dome tweeter. The frequency response typically ranges from 22 Hz to 20 kHz, ensuring a wide sound spectrum that caters to various music types. The SP-4000A includes an impedance of 8 ohms, making it compatible with a wide range of amplifiers. It has a sensitivity rating of about 95 dB, allowing it to produce loud sound levels with minimal power input. The cabinet is constructed from wood, contributing to its aesthetic appeal and acoustic properties. The speaker is generally regarded for its ability to deliver deep bass and clear highs, making it a popular choice for audiophiles seeking an engaging listening experience in their home audio setups.
