{"product_id":"edifier-r2750db-mkii-active-2-0-bluetooth-bookshelf-speaker-set-with-hdmi-earc-black","title":"Edifier R2750DB MKII Active 2.0 Bluetooth Bookshelf Speaker Set  - With HDMI eARC - Black","description":"\u003cp\u003eThe Edifier R2750DB MKII is a powered bookshelf speaker system engineered to satisfy the most discerning audiophile listeners. Blending an elegant walnut finish with a commanding acoustic presence, these speakers are built to deliver exceptional clarity, balance, and dynamic precision in any listening environment. With a substantial total output of 144W RMS, the R2750DB MKII produces powerful, room-filling sound that makes it an ideal centrepiece for high-end home audio setups, living rooms, and dedicated listening spaces alike.\u003c\/p\u003e\n\u003cp\u003eThe acoustic architecture of the R2750DB MKII is built around a sophisticated three-way driver configuration: 7\" long-throw woofers, 4.5\" mid-range drivers, and 1\" silk-dome tweeters, all powered by four high-efficiency Class-D amplifiers. This design ensures crisp highs, clear and articulate mids, and punchy, controlled bass across the full frequency spectrum. End-to-end digital signal processing at 24-bit\/96kHz governs a three-way active crossover and Dynamic Range Control (DRC), delivering accurate and faithful reproduction of every recording. The system holds both Hi-Res Audio and Hi-Res Audio Wireless certifications, affirming its audiophile-grade performance credentials.\u003c\/p\u003e\n\u003cp\u003eConnectivity is equally comprehensive, with HDMI eARC, Optical, Coaxial, and LINE IN inputs offering flexible integration with a wide range of devices — from televisions and turntables to streaming players and computers. Bluetooth 6.0 with LDAC codec support enables high-resolution wireless audio at up to 990 kbps from compatible devices, while Bluetooth multipoint connectivity allows two sources to remain connected simultaneously for seamless switching. A rear SUB OUT port allows for the addition of an external subwoofer for even deeper bass extension. Control is intuitive via the included remote or onboard knobs, with HDMI CEC support enabling TV remote volume, mute, and power control. The EDIFIER ConneX app unlocks four customisable sound effect presets and full EQ tailoring, putting complete acoustic personalisation at your fingertips.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003e• Bluetooth V6.0, HDMI eARC, Optical, Coaxial, and LINE IN inputs\u003cbr\u003e• Hi-Res Audio and Hi-Res Audio Wireless certified\u003cbr\u003e• 144W (RMS) total output power for high-quality, room-filling sound\u003cbr\u003e• Three-way acoustic design: 7\" woofers, 4.5\" mid-range drivers, and 1\" silk-dome tweeters\u003cbr\u003e• Four-amplifier design with three-way active crossover and Dynamic Range Control (DRC)\u003cbr\u003e• SUB OUT port for external subwoofer expansion\u003cbr\u003e• Bluetooth multipoint connectivity for simultaneous dual-device connection\u003cbr\u003e• Customisable sound effects and EQ settings via EDIFIER ConneX mobile app\u003c\/p\u003e\n\u003cp\u003eSpecification\u003cbr\u003e• Total Output Power (RMS): Tweeters 12W × 2, Mid-range 20W × 2, Woofers 40W × 2\u003cbr\u003e• Driver Units: 7\" long-throw woofers, 4.5\" mid-range drivers, 1\" silk-dome tweeters\u003cbr\u003e• Frequency Response: 45Hz – 40kHz\u003cbr\u003e• Signal-to-Noise Ratio: ≥ 85dB (A)\u003cbr\u003e• Audio Inputs: HDMI eARC, Optical, Coaxial, LINE IN, Bluetooth\u003cbr\u003e• Input Sensitivity: HDMI eARC: 600 ± 50mFS (PCM stereo), Optical: 600 ± 50mFS, Coaxial: 600 ± 50mFS, LINE IN: 600 ± 50mV, Bluetooth: 600 ± 50mFS\u003cbr\u003e• Bluetooth Version: V6.0\u003cbr\u003e• Codecs: LDAC, SBC\u003cbr\u003e• Speaker Size (W × H × D): 223.4 × 395.4 × 279.8mm (Active \u0026amp; Passive)\u003cbr\u003e• Net Weight: 16.57kg\u003c\/p\u003e","brand":"Edifier","offers":[{"title":"Default Title","offer_id":58140621046147,"sku":"R2750DBMKII-BLACK","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0342\/4731\/1496\/files\/R2750DBMKII-BLACK-1.jpg?v=1779957078","url":"https:\/\/www.edifier.online\/products\/edifier-r2750db-mkii-active-2-0-bluetooth-bookshelf-speaker-set-with-hdmi-earc-black","provider":"edifier.online","version":"1.0","type":"link"}