{"product_id":"sonodyne-iwo-811-on-wall-in-wall-2-5-way-installation-speaker-with-dual-3-woofers-passive-radiators","title":"Sonodyne IWO 811 On-Wall \/ In-Wall 2.5-Way Installation Speaker with Dual 3” Woofers \u0026 Passive Radiators","description":"\u003cp data-start=\"138\" data-end=\"505\"\u003eThe Sonodyne IWO 811 is a high-performance slim-profile installation speaker designed for applications that demand enhanced clarity, wider coverage, and stronger low-frequency presence in a discreet form factor. As part of the IWO 800 Series, it features an advanced 2.5-way design, making it ideal for premium residential, retail, and commercial audio installations.\u003c\/p\u003e\n\u003cp data-start=\"507\" data-end=\"886\"\u003eEngineered with a 1-inch dome tweeter and dual 3-inch woofers, the IWO 811 delivers improved midrange detail and broader sound dispersion compared to standard 2-way designs. It is further enhanced by dual 3-inch high-compliance passive radiators, which extend low-frequency response and provide fuller bass without increasing cabinet depth—perfect for shallow wall installations.\u003c\/p\u003e\n\u003cp data-start=\"888\" data-end=\"1194\"\u003eWith a power handling range of 60–100 watts and 8-ohm impedance, the speaker integrates easily with a wide range of amplifiers used in distributed audio systems. Its tall, slim enclosure ensures better vertical dispersion, making it suitable for spaces requiring consistent coverage across listening areas.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1389\"\u003eDesigned for flexible installation, the IWO 811 includes a key-hole mounting system for quick on-wall setup, while an optional in-wall bracket (IWO WB 63) enables a clean, flush-mounted finish.\u003c\/p\u003e\n\u003chr data-start=\"1391\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1714\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1423\"\u003ePerformance Highlights:\u003c\/strong\u003e\u003cbr\u003e• Advanced 2.5-way design for improved clarity and dispersion\u003cbr data-start=\"1485\" data-end=\"1488\"\u003e• Dual 3” woofers for enhanced mid-bass performance\u003cbr data-start=\"1539\" data-end=\"1542\"\u003e• Dual passive radiators for deeper bass in a slim enclosure\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e• Tall, slim profile for wider vertical coverage\u003cbr data-start=\"1653\" data-end=\"1656\"\u003e• Flexible installation with on-wall and in-wall options\u003c\/p\u003e\n\u003chr data-start=\"1716\" data-end=\"1719\"\u003e\n\u003cp data-start=\"1721\" data-end=\"1756\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1756\"\u003eWhy You Should Buy This Product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1758\" data-end=\"2070\"\u003e• ⭐ Ideal for \u003cstrong data-start=\"1772\" data-end=\"1823\"\u003epremium installations and larger coverage areas\u003c\/strong\u003e\u003cbr data-start=\"1823\" data-end=\"1826\"\u003e• ⭐ Fuller sound and better bass than standard compact speakers\u003cbr data-start=\"1889\" data-end=\"1892\"\u003e• ⭐ Slim, elegant design for modern interiors\u003cbr data-start=\"1937\" data-end=\"1940\"\u003e• ⭐ Passive radiator design improves bass without bulky cabinets\u003cbr data-start=\"2004\" data-end=\"2007\"\u003e• ⭐ Reliable Sonodyne performance for long-term installations\u003c\/p\u003e\n\u003chr data-start=\"2072\" data-end=\"2075\"\u003e\n\u003cp data-start=\"2077\" data-end=\"2093\"\u003e\u003cstrong data-start=\"2077\" data-end=\"2093\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2095\" data-end=\"2402\"\u003e• On-wall \/ in-wall installation speaker\u003cbr data-start=\"2135\" data-end=\"2138\"\u003e• 2.5-way design\u003cbr data-start=\"2154\" data-end=\"2157\"\u003e• 1” dome tweeter (HF)\u003cbr data-start=\"2179\" data-end=\"2182\"\u003e• 2 × 3” woofers (LF)\u003cbr data-start=\"2203\" data-end=\"2206\"\u003e• 2 × 3” passive radiators\u003cbr data-start=\"2232\" data-end=\"2235\"\u003e• Power handling: 60 – 100 W\u003cbr data-start=\"2263\" data-end=\"2266\"\u003e• Nominal impedance: 8Ω\u003cbr data-start=\"2289\" data-end=\"2292\"\u003e• Key-hole mounting system included\u003cbr data-start=\"2327\" data-end=\"2330\"\u003e• Optional in-wall bracket (IWO WB 63)\u003cbr data-start=\"2368\" data-end=\"2371\"\u003e• Slim-profile cabinet design\u003c\/p\u003e\n\u003chr data-start=\"2404\" data-end=\"2407\"\u003e\n\u003cp data-start=\"2409\" data-end=\"2437\"\u003e\u003cstrong data-start=\"2409\" data-end=\"2437\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2439\" data-end=\"2450\"\u003e\u003cstrong data-start=\"2439\" data-end=\"2450\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2452\" data-end=\"2549\"\u003e• Product Type: Installation Speaker (On-wall \/ In-wall)\u003cbr data-start=\"2508\" data-end=\"2511\"\u003e• Brand: Sonodyne\u003cbr data-start=\"2528\" data-end=\"2531\"\u003e• Model: IWO 811\u003c\/p\u003e\n\u003chr data-start=\"2551\" data-end=\"2554\"\u003e\n\u003cp data-start=\"2556\" data-end=\"2579\"\u003e\u003cstrong data-start=\"2556\" data-end=\"2579\"\u003eAudio \u0026amp; Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2581\" data-end=\"2673\"\u003e• Frequency Response: 75 Hz – 20 kHz\u003cbr data-start=\"2617\" data-end=\"2620\"\u003e• Sensitivity: 83 dB\u003cbr data-start=\"2640\" data-end=\"2643\"\u003e• Power Handling: 60 – 100 W\u003c\/p\u003e\n\u003chr data-start=\"2675\" data-end=\"2678\"\u003e\n\u003cp data-start=\"2680\" data-end=\"2694\"\u003e\u003cstrong data-start=\"2680\" data-end=\"2694\"\u003eComponents\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2696\" data-end=\"2811\"\u003e• HF Driver: 1 × 1” dome tweeter\u003cbr data-start=\"2728\" data-end=\"2731\"\u003e• LF Drivers: 2 × 3” woofers\u003cbr data-start=\"2759\" data-end=\"2762\"\u003e• Passive Radiators: 2 × 3”\u003cbr data-start=\"2789\" data-end=\"2792\"\u003e• Design: 2.5-way\u003c\/p\u003e\n\u003chr data-start=\"2813\" data-end=\"2816\"\u003e\n\u003cp data-start=\"2818\" data-end=\"2831\"\u003e\u003cstrong data-start=\"2818\" data-end=\"2831\"\u003eImpedance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2833\" data-end=\"2858\"\u003e• Nominal Impedance: 8Ω\u003c\/p\u003e\n\u003chr data-start=\"2860\" data-end=\"2863\"\u003e\n\u003cp data-start=\"2865\" data-end=\"2892\"\u003e\u003cstrong data-start=\"2865\" data-end=\"2892\"\u003ePhysical \u0026amp; Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2894\" data-end=\"3067\"\u003e• Dimensions (W × H × D): 220 × 500 × 93 mm\u003cbr data-start=\"2937\" data-end=\"2940\"\u003e• Weight: 5 kg\u003cbr data-start=\"2954\" data-end=\"2957\"\u003e• Mounting: Key-hole bracket (included)\u003cbr data-start=\"2996\" data-end=\"2999\"\u003e• Optional Accessory: IWO WB 63 (in-wall bracket, sold separately)\u003c\/p\u003e\n\u003chr data-start=\"3069\" data-end=\"3072\"\u003e\n\u003cp data-start=\"3074\" data-end=\"3091\"\u003e\u003cstrong data-start=\"3074\" data-end=\"3091\"\u003eConfiguration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3093\" data-end=\"3249\"\u003e• Speaker Type: Passive Speaker\u003cbr data-start=\"3124\" data-end=\"3127\"\u003e• System Type: 2.5-way installation speaker\u003cbr data-start=\"3170\" data-end=\"3173\"\u003e• Application: Distributed audio \/ commercial install \/ premium home audio\u003c\/p\u003e\n\u003chr data-start=\"3251\" data-end=\"3254\"\u003e\n\u003cp data-start=\"3256\" data-end=\"3268\"\u003e\u003cstrong data-start=\"3256\" data-end=\"3268\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3270\" data-end=\"3336\"\u003e• 1 × Speaker Unit\u003cbr data-start=\"3288\" data-end=\"3291\"\u003e• 1 × Mounting Hardware\u003cbr data-start=\"3314\" data-end=\"3317\"\u003e• 1 × User Manual\u003c\/p\u003e","brand":"Sonodyne","offers":[{"title":"Default Title","offer_id":52907334598975,"sku":"Sonodyne IWO 811","price":21400.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/341_model221020_Sonodyne-IWO-811-7.png?v=1778076919","url":"https:\/\/audiomaxx.in\/products\/sonodyne-iwo-811-on-wall-in-wall-2-5-way-installation-speaker-with-dual-3-woofers-passive-radiators","provider":"Audiomaxx India","version":"1.0","type":"link"}