{"product_id":"perlisten-audio-r4s-surround-speaker","title":"Perlisten Audio R4s Surround Speaker","description":"\u003cstrong\u003eThe Perlisten Audio R4s Surround Speaker employs a DPC array that ensures precise timbre matching across your audio setup. Its design prioritizes acoustic fidelity, delivering superior performance for the discerning listener.\u003c\/strong\u003e\u003cbr\u003e\u003chr\u003e\u003cbr\u003eThe R4s Surround Speaker features a sophisticated 3-way acoustic suspension design, utilizing a DPC (Directivity Pattern Control) Array comprised of three 26mm silk dome tweeters. This configuration not only aids in achieving excellent directivity control but also ensures that timbre matching with the entire R-Series system is harmonic across frequencies. The 165mm woofer utilizes proprietary HPF pulp material, combining traditional loudspeaker design principles with modern optimizations to enhance the speaker’s efficiency and responsiveness. The enclosure is engineered to reduce unwanted resonance and support a smooth power response across both 2pi and 4pi environments. Performance metrics indicate a frequency response of 48-32kHz (-10dB), with a sensitivity rating of 86.5dB and a capability of delivering up to 109.5dB SPL, ensuring exceptional clarity and power handling within recommended amplifier limits of 50-200W RMS.\u003cbr\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDPC Array:\u003c\/strong\u003e A three-tweeter array that provides enhanced directivity control and seamless integration with other R-series models, ensuring accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilk Diaphragms:\u003c\/strong\u003e The 26mm silk dome tweeters are designed to deliver a smooth representation of midrange and treble frequencies, reducing listener fatigue and enhancing overall clarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHPF Pulp Woofer:\u003c\/strong\u003e The proprietary 165mm woofer uses high-performance pulp material, optimized specifically for durability and response consistency, offering deep bass extension down to 42Hz in typical room conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Suspension Design:\u003c\/strong\u003e This design minimizes distortion and improves transient response, producing a more lifelike sound compared to traditional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting Options:\u003c\/strong\u003e The integrated keyhole and optional tilt\/swivel bracket provide flexibility for installation, allowing placement behind screens or on walls for optimal sound distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDriver Complement: DPC Array (3 x 26mm Silk Dome), 165mm HPF Woofer\u003c\/li\u003e\n\u003cli\u003eEnclosure Type: 3-way Acoustic Suspension\u003c\/li\u003e\n\u003cli\u003eSensitivity: 86.5dB\/2.83v\/1.0m\u003c\/li\u003e\n\u003cli\u003eImpedance: 4Ω nominal, 3.7Ω min\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 48-32kHz (-10dB)\u003c\/li\u003e\n\u003cli\u003eResponse Linearity: 300 - 20kHz +\/-1.5dB window\u003c\/li\u003e\n\u003cli\u003eIn-Room Bass Extension: 42Hz\u003c\/li\u003e\n\u003cli\u003eDimensions (HxWxD): 378 x 230 x 173 mm (14.9 x 9.0 x 6.8 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 9.5 kg (20.9 lbs.)\u003c\/li\u003e\n\u003cli\u003eRecommended Amplifier Power: 50-200W RMS\u003c\/li\u003e\n\u003cli\u003eSPL Capability: 109.5dB peak (100-20kHz) \u0026lt; 3%-2nd, 3rd Harmonics\u003c\/li\u003e\n\u003cli\u003eCertification: THX Ultra\u003c\/li\u003e\n\u003cli\u003eAvailable Finishes: Piano Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perlisten Audio","offers":[{"title":"High Gloss Black","offer_id":42704740221041,"sku":"R4S-HGB","price":3995.0,"currency_code":"USD","in_stock":true},{"title":"High Gloss White","offer_id":43088190799985,"sku":"R4S-HGW","price":3995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/0571\/7617\/files\/R4s_Front.png?v=1774187492","url":"https:\/\/shopodsy.com\/products\/perlisten-audio-r4s-surround-speaker","provider":"ODSY","version":"1.0","type":"link"}