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Deze sony srs-btx500 is een krachtige bluetooth speaker die 2.1-Kanaals geluid levert met megabass en surround-functionaliteit. Met een totaal vermogen van 40w (10w + 10w + 20w) vult deze speaker elke
Condition is unknown, but at €55 this lands below the €52–€195 interquartile range only by a hair and well under the €99 median, so it reads as a solid buy rather than a steal. For a compact Sony Bluetooth speaker with Mega Bass and surround voicing, that’s fair money if it powers up cleanly, holds charge, and the drivers aren’t tired.
The appeal here is simple: these older Sony portables are easy to live with, punchy at modest size, and usually deliver more warmth and bass weight than their looks suggest. If the battery still behaves and the charger is included, the value improves fast; if not, the price should reflect that because replacement batteries can erase the bargain quickly.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sony emerged from the ruins of post-World War II Japan, founded on May 7, 1946, by Masaru Ibuka and Akio Morita as Tokyo Tsushin Kogyo K.K. in Tokyo's Nihonbashi district. Starting with radio repairs and Japan's first magnetic tape recorder, the duo secured transistor licensing from Bell Labs, pioneering the TR-55 transistor radio in 1955. Renamed Sony Corporation in 1958—from the Latin "sonus" for sound—the brand symbolized Japan's ascent from cheap imitations to innovative leadership, fueled by Ibuka's engineering prowess and Morita's global marketing vision.
Sony's hi-fi legacy spans headphones, amplifiers, speakers, turntables, and DACs, alongside landmark formats like the Compact Disc in 1982 and Blu-ray. Iconic products include the Walkman for portable audio revolution and Trinitron televisions, blending consumer accessibility with cutting-edge tech. Today, offerings like the Signature Series headphones and ES amplifiers target discerning listeners seeking refined soundstaging and dynamic range.
Positioned as a mid-to-high-end powerhouse, Sony commands respect among knowledgeable buyers for blending mass-market reliability with premium performance, outpacing many pure audiophile brands in innovation and value. Far from vintage relic or niche boutique, it dominates with forward-thinking engineering, holding strong market share in headphones and streaming ecosystems.
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