{"product_id":"jbl-dsi-2-0-ma4-d-four-channel-networked-cinema-power-amplifier-with-integrated-dsp-and-digital-audio-blu-link-support","title":"JBL DSi 2.0 MA4-D Four-Channel Networked Cinema Power Amplifier with Integrated DSP and Digital Audio (BLU Link) Support","description":"\u003cp data-start=\"158\" data-end=\"568\"\u003eThe JBL DSi 2.0 MA4-D is a high-performance, network-enabled cinema power amplifier engineered for advanced digital cinema and large-scale professional audio installations. As part of the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eJBL DSi 2.0 Series\u003c\/span\u003e\u003c\/span\u003e, the MA4-D integrates powerful Class-D amplification with onboard DSP and BLU Link digital audio networking, delivering a complete and scalable solution for modern cinema environments.\u003c\/p\u003e\n\u003cp data-start=\"570\" data-end=\"928\"\u003eDesigned for seamless integration with JBL cinema loudspeakers, the amplifier includes factory-optimized speaker presets along with comprehensive DSP processing such as crossover, equalization, delay, and limiting. This ensures accurate system tuning, consistent tonal performance, and reliable speaker protection without requiring external processing units.\u003c\/p\u003e\n\u003cp data-start=\"930\" data-end=\"1272\"\u003eThe inclusion of BLU Link digital audio allows direct multi-channel signal distribution over a single network connection, significantly reducing analog cabling while maintaining high signal integrity and low latency. This makes the MA4-D ideal for multiplex cinemas and centralized audio systems where scalability and efficiency are critical.\u003c\/p\u003e\n\u003cp data-start=\"1274\" data-end=\"1595\"\u003eWith its high-efficiency Class-D architecture, the amplifier delivers stable, high-output performance with reduced heat dissipation, ensuring long-term reliability under continuous operation. Ethernet-based control via HiQnet enables remote configuration, monitoring, and diagnostics across multiple zones or auditoriums.\u003c\/p\u003e\n\u003chr data-start=\"1597\" data-end=\"1600\"\u003e\n\u003ch2 data-section-id=\"m1vap0\" data-start=\"1602\" data-end=\"1628\"\u003ePerformance Highlights:\u003c\/h2\u003e\n\u003cp data-start=\"1629\" data-end=\"1971\"\u003e• 4-channel amplifier with integrated DSP and BLU Link digital audio\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• Direct digital signal path for improved clarity and reduced noise\u003cbr data-start=\"1767\" data-end=\"1770\"\u003e• JBL speaker presets for optimized cinema system performance\u003cbr data-start=\"1831\" data-end=\"1834\"\u003e• High-efficiency Class-D design for reliable continuous operation\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Network control and monitoring for centralized system management\u003c\/p\u003e\n\u003chr data-start=\"1973\" data-end=\"1976\"\u003e\n\u003ch2 data-section-id=\"1071k5m\" data-start=\"1978\" data-end=\"2012\"\u003eWhy You Should Buy This Product\u003c\/h2\u003e\n\u003cp data-start=\"2014\" data-end=\"2398\"\u003e• ⭐ BLU Link digital audio integration – ideal for modern networked cinema systems\u003cbr data-start=\"2096\" data-end=\"2099\"\u003e• ⭐ Reduced analog cabling – cleaner installation and improved signal integrity\u003cbr data-start=\"2178\" data-end=\"2181\"\u003e• ⭐ Built-in DSP with JBL presets – faster setup and optimized performance\u003cbr data-start=\"2255\" data-end=\"2258\"\u003e• ⭐ Scalable architecture – perfect for multiplex and large installations\u003cbr data-start=\"2331\" data-end=\"2334\"\u003e• ⭐ Proven reliability for continuous-duty cinema applications\u003c\/p\u003e\n\u003chr data-start=\"2400\" data-end=\"2403\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2405\" data-end=\"2420\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2422\" data-end=\"2826\"\u003e• 4-channel cinema power amplifier with digital audio support\u003cbr data-start=\"2483\" data-end=\"2486\"\u003e• BLU Link multi-channel digital audio networking\u003cbr data-start=\"2535\" data-end=\"2538\"\u003e• Built-in DSP (EQ, crossover, delay, limiting, speaker presets)\u003cbr data-start=\"2602\" data-end=\"2605\"\u003e• High-efficiency Class-D amplification\u003cbr data-start=\"2644\" data-end=\"2647\"\u003e• Ethernet connectivity for control and monitoring (HiQnet)\u003cbr data-start=\"2706\" data-end=\"2709\"\u003e• Balanced analog XLR inputs\u003cbr data-start=\"2737\" data-end=\"2740\"\u003e• Front-panel interface for configuration and diagnostics\u003cbr data-start=\"2797\" data-end=\"2800\"\u003e• Rack-mountable chassis\u003c\/p\u003e\n\u003chr data-start=\"2828\" data-end=\"2831\"\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"2833\" data-end=\"2862\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1b952b4\" data-start=\"2863\" data-end=\"2874\"\u003eGeneral\u003c\/h3\u003e\n\u003cp data-start=\"2876\" data-end=\"2975\"\u003e• Product Type: Cinema Power Amplifier with Digital Audio\u003cbr data-start=\"2933\" data-end=\"2936\"\u003e• Brand: JBL\u003cbr data-start=\"2948\" data-end=\"2951\"\u003e• Model: DSi 2.0 MA4-D\u003c\/p\u003e\n\u003chr data-start=\"2977\" data-end=\"2980\"\u003e\n\u003ch3 data-section-id=\"jt44pa\" data-start=\"2982\" data-end=\"3005\"\u003eAudio \u0026amp; Performance\u003c\/h3\u003e\n\u003cp data-start=\"3007\" data-end=\"3123\"\u003e• Frequency Response: 20 Hz – 20 kHz\u003cbr data-start=\"3043\" data-end=\"3046\"\u003e• Signal-to-Noise Ratio: \u0026gt;100 dB\u003cbr data-start=\"3078\" data-end=\"3081\"\u003e• Total Harmonic Distortion (THD): \u0026lt;0.5%\u003c\/p\u003e\n\u003chr data-start=\"3125\" data-end=\"3128\"\u003e\n\u003ch3 data-section-id=\"3rbesj\" data-start=\"3130\" data-end=\"3160\"\u003ePower Output (Per Channel)\u003c\/h3\u003e\n\u003cp data-start=\"3162\" data-end=\"3199\"\u003e• 4 Ω: 475 W × 4\u003cbr data-start=\"3178\" data-end=\"3181\"\u003e• 8 Ω: 300 W × 4\u003c\/p\u003e\n\u003chr data-start=\"3201\" data-end=\"3204\"\u003e\n\u003ch3 data-section-id=\"bbkx2b\" data-start=\"3206\" data-end=\"3222\"\u003eConnectivity\u003c\/h3\u003e\n\u003cp data-start=\"3224\" data-end=\"3408\"\u003e• Analog Inputs: 4 × XLR (balanced)\u003cbr data-start=\"3259\" data-end=\"3262\"\u003e• Digital Inputs: BLU Link (multi-channel audio bus)\u003cbr data-start=\"3314\" data-end=\"3317\"\u003e• Network: Ethernet (HiQnet control)\u003cbr data-start=\"3353\" data-end=\"3356\"\u003e• Output Connectors: Binding Post \/ Terminal Block\u003c\/p\u003e\n\u003chr data-start=\"3410\" data-end=\"3413\"\u003e\n\u003ch3 data-section-id=\"1gvm73g\" data-start=\"3415\" data-end=\"3435\"\u003eDSP \u0026amp; Processing\u003c\/h3\u003e\n\u003cp data-start=\"3437\" data-end=\"3589\"\u003e• Crossover: Yes (configurable)\u003cbr data-start=\"3468\" data-end=\"3471\"\u003e• Equalization: Yes (parametric EQ)\u003cbr data-start=\"3506\" data-end=\"3509\"\u003e• Delay: Yes\u003cbr data-start=\"3521\" data-end=\"3524\"\u003e• Limiting: Yes\u003cbr data-start=\"3539\" data-end=\"3542\"\u003e• Speaker Presets: JBL cinema speaker presets\u003c\/p\u003e\n\u003chr data-start=\"3591\" data-end=\"3594\"\u003e\n\u003ch3 data-section-id=\"v033e1\" data-start=\"3596\" data-end=\"3623\"\u003ePhysical \u0026amp; Installation\u003c\/h3\u003e\n\u003cp data-start=\"3625\" data-end=\"3755\"\u003e• Form Factor: Rack-mount (2U)\u003cbr data-start=\"3655\" data-end=\"3658\"\u003e• Cooling: Forced-air cooling\u003cbr data-start=\"3687\" data-end=\"3690\"\u003e• Dimensions (H × W × D): 89 × 483 × 355 mm\u003cbr data-start=\"3733\" data-end=\"3736\"\u003e• Weight: ~8.2 kg\u003c\/p\u003e\n\u003chr data-start=\"3757\" data-end=\"3760\"\u003e\n\u003ch3 data-section-id=\"k34kmu\" data-start=\"3762\" data-end=\"3779\"\u003eConfiguration\u003c\/h3\u003e\n\u003cp data-start=\"3781\" data-end=\"3926\"\u003e• Amplifier Type: Class-D\u003cbr data-start=\"3806\" data-end=\"3809\"\u003e• Channels: 4-channel\u003cbr data-start=\"3830\" data-end=\"3833\"\u003e• DSP: Integrated\u003cbr data-start=\"3850\" data-end=\"3853\"\u003e• Digital Audio Networking: BLU Link supported\u003cbr data-start=\"3899\" data-end=\"3902\"\u003e• Network Control: Yes\u003c\/p\u003e\n\u003chr data-start=\"3928\" data-end=\"3931\"\u003e\n\u003ch3 data-section-id=\"v6ee9q\" data-start=\"3933\" data-end=\"3945\"\u003eIncluded\u003c\/h3\u003e\n\u003cp data-start=\"3947\" data-end=\"4017\"\u003e• 1 × Power Amplifier\u003cbr data-start=\"3968\" data-end=\"3971\"\u003e• 1 × Power Cable\u003cbr data-start=\"3988\" data-end=\"3991\"\u003e• 1 × User Documentation\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":52850245042495,"sku":"JBL DSi 2.0 MA4-D","price":552100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/crown_audio_dsi_ma4_d_4_channel_amp_1631878211_1663020.jpg?v=1777039410","url":"https:\/\/audiomaxx.in\/products\/jbl-dsi-2-0-ma4-d-four-channel-networked-cinema-power-amplifier-with-integrated-dsp-and-digital-audio-blu-link-support","provider":"Audiomaxx India","version":"1.0","type":"link"}