Sony SA-EX100 - Matching Pair - Speaker Set The Sony SA-EX100 is a rare and distinctive active speaker system from the 1990s, notable for its hybrid design that combines a motional feedback (MFB) woofer with an electrostatic tweeter. Originally part of Sony's MHC-EX10AV mini hi-fi system, these speakers have garnered appreciation among vintage audio enthusiasts for their unique sound characteristics and engineering. Description: The SA‑EX100 is a unique bi-amplified active speaker system combining a motional feedback (MFB) woofer and an electrostatic tweeter. Designed for clarity, speed, and control, it delivers highly detailed sound with accurate low-frequency response and extended highs. Speaker type: Active bi-amplified 2-way system Enclosure: Bass reflex Woofer: 15 cm cone driver with motional feedback (MFB) Tweeter: Electrostatic flat-panel tweeter Crossover frequency: Approximately 3 kHz Amplifier power: 65 W (woofer), 8 W (tweeter) per channel Frequency response: 40 Hz – 20,000 Hz Total harmonic distortion: Less than 0.9% at rated output Inputs: Line-level RCA (L/R), fixed input sensitivity Power requirements: 110–240 V AC (region dependent) Dimensions: 220 × 455 × 350 mm Weight: 8.2 kg per speaker To deliver this product properly, it is carefully packed in very strong boxes, thereby wrapped in bubble wrap with lots of padding. We mainly use plastic to fill up the package, if wished differently please contact us. The package is shipped insured to protect both the buyer and seller. For further packing wishes please message after purchase. Photos serve as additional description of product condition / condition of display & LEDs. Please review them carefully before purchase. Orders to islands, or special destinations have a higher shipping cost, for example; Canary Islands