{"product_id":"klipsch-heresy-iv-floorstanding-speakers-8","title":"Klipsch Heresy IV Floorstanding Speakers","description":"Klipsch Heresy IV: 99dB sensitivity, 48Hz–20kHz, 100W–400W recommended amplification, and 8 ohm impedance. This premium three-way floorstanding speaker delivers live-performance dynamics and high efficiency. Handcrafted in America, it features a horn-loaded design with a one-inch titanium tweeter and a 1.75-inch polyimide midrange, both using Tractrix horns for wide dispersion. A 12-inch fiber-composite cone woofer anchors the lows, supported by a rear-firing Tractrix port that minimizes turbulence and extends bass response by nearly 10Hz over legacy models.\n\nPraised by What Hi-Fi?, StereoNET, and Darko.Audio, this model fixes legacy bass limitations with a punchy, tuneful low-end that avoids boominess. Reviewers highlight the upgraded crossover and midrange driver for creating an expansive, clear midrange and smooth treble without horn harshness. Experts celebrate its massive dynamic headroom, noting its speed in reproducing fast transients and delivering an intimate, front-row live feeling across rock, jazz, and acoustic tracks.\n\nBringing this pair home means capturing the raw energy of a live concert. Their extreme efficiency means they do not require massive amplification, performing beautifully with low-wattage tube amps or robust solid-state systems. They are perfect for listeners who value emotional connection, timing, and pure musical joy over clinical analysis, blending retro aesthetic charm with modern refinement to anchor your system.","brand":"Klipsch","offers":[{"title":"Default Title","offer_id":53254191284505,"sku":"99345","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/4225\/1545\/files\/99345-6.jpg?v=1790296191","url":"https:\/\/tmraudio.com\/products\/klipsch-heresy-iv-floorstanding-speakers-8","provider":"The Music Room","version":"1.0","type":"link"}