{"product_id":"products-jbl-lsr708i-master-reference-monitor","title":"JBL LSR708i 8-Inch Master Reference Monitor – Passive","description":"\u003ch2\u003eJBL LSR708i 8-Inch Master Reference Monitor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJBL LSR708i\u003c\/strong\u003e is a compact, high-output two-way reference monitor designed for professional recording, broadcast, post-production, cinema, and immersive-audio environments. It combines an \u003cstrong\u003e8-inch JBL 728G low-frequency driver\u003c\/strong\u003e, a \u003cstrong\u003e2409H high-frequency compression driver\u003c\/strong\u003e, and JBL’s \u003cstrong\u003eImage Control Waveguide\u003c\/strong\u003e to deliver precise imaging, controlled directivity, and consistent tonal balance throughout the listening area.\u003c\/p\u003e\n\u003cp\u003eWith a frequency range of \u003cstrong\u003e35 Hz to 36 kHz\u003c\/strong\u003e and peak output up to \u003cstrong\u003e114 dB SPL\u003c\/strong\u003e, the LSR708i provides the clarity, dynamics, and output required for critical monitoring while maintaining a compact footprint. Its reinforced birch-plywood enclosure includes rear and bottom mounting points, making it well suited for console placement, wall mounting, surround channels, and permanent installation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTwo-way passive professional reference monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJBL 728G 8-inch high-excursion low-frequency driver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eJBL 2409H high-frequency compression driver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImage Control Waveguide for accurate imaging and controlled coverage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e35 Hz–36 kHz frequency range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 114 dB maximum peak SPL\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1.7 kHz internal dividing-network transition frequency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal crossover can be bypassed for bi-amplified operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReinforced birch-plywood enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear and bottom mounting provisions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for stereo, surround, and immersive monitoring systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSold individually\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Monitoring Performance\u003c\/h3\u003e\n\u003cp\u003eJBL’s Image Control Waveguide creates a smooth transition between the low- and high-frequency drivers while maintaining consistent directivity through the crossover region. This helps produce stable stereo imaging, clear dialogue reproduction, and more uniform response across multiple listening positions.\u003c\/p\u003e\n\u003cp\u003eThe LSR708i is particularly well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRecording and mixing studios\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBroadcast control rooms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilm and television post-production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDolby Atmos and immersive-audio systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurround and overhead monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePermanent studio and commercial installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExternal Amplification Required\u003c\/h3\u003e\n\u003cp\u003eThe JBL LSR708i is a \u003cstrong\u003epassive monitor\u003c\/strong\u003e and does not include internal amplification. A compatible external power amplifier and appropriate JBL\/HARMAN loudspeaker processing are required for proper operation.\u003c\/p\u003e\n\u003cp\u003eThe internal dividing network allows conventional single-wire operation, or it can be bypassed for bi-amplified system configurations.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing includes one JBL LSR708i monitor only. Amplification, signal processing, cables, connectors, and mounting hardware are sold separately.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eTwo-way passive reference monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-frequency driver\u003c\/td\u003e\n\u003ctd\u003eJBL 728G 8-inch driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-frequency driver\u003c\/td\u003e\n\u003ctd\u003eJBL 2409H compression driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency range\u003c\/td\u003e\n\u003ctd\u003e35 Hz–36 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum peak SPL\u003c\/td\u003e\n\u003ctd\u003e114 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrossover frequency\u003c\/td\u003e\n\u003ctd\u003e1.7 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eReinforced birch plywood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRear and bottom mounting points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplification\u003c\/td\u003e\n\u003ctd\u003eExternal amplifier required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eOne monitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eLSR708i-U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e050036903486\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOne JBL LSR708i Master Reference Monitor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAmplifier, DSP, speaker cable, connectors, and mounting hardware are not included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":63105392443763,"sku":null,"price":1921.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/9184\/9075\/files\/jbl-lsr708i-8-inch-master-reference-monitor.jpg?v=1784177893","url":"https:\/\/proaudioclinic.com\/products\/products-jbl-lsr708i-master-reference-monitor","provider":"Pro Audio Clinic","version":"1.0","type":"link"}