{"product_id":"jbl-boombox-4-powerful-waterproof-bluetooth-speaker","title":"JBL Boombox 4 - Powerful Waterproof Bluetooth Speaker","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe JBL Boombox 4 is a high-output portable speaker engineered to deliver massive acoustic presence and deep bass authority in outdoor and high-ambient environments. It addresses the common performance limitations of large portable systems—such as excessive physical weight and distortion at high volumes—by introducing a lighter, optimized structural chassis and real-time electronic processing. Powered by dual 5-inch woofers, dual 0.75-inch tweeters, and three passive radiators, it achieves a clean and wide dynamic field. This rugged, weatherized speaker serves as a high-powered standalone audio platform built to sustain immense room-filling energy without artificial compression.\u003c\/p\u003e\u003ch4\u003eSimcoe Audio Video Insight\u003c\/h4\u003e\u003cp\u003eThis model is a phenomenal asset for clients who require immense, standalone sound pressure levels but refuse to run permanent outdoor electrical wiring. In our field applications, it represents a massive upgrade in transient control, dropping nearly two pounds of dead weight compared to previous generations while expanding real-world audio impact. The internal power management intelligently scales up current to maintain punchy low-end tracking whether running on battery or anchored to an AC outlet.\u003c\/p\u003e\u003cp\u003ePro Tip: For a broader, three-dimensional acoustic landscape on large residential patios, deploy two units together in a true wireless stereo configuration using the top-panel pairing protocol. To preserve the tightest bass definition and avoid mechanical buzzing, place the speaker on a dense, level stone or wood surface instead of hollow plastic furniture.\u003c\/p\u003e\u003ch3\u003eMore Details\u003c\/h3\u003e\u003ch4\u003eWhy It Wins\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Sound Boost Processing\u003c\/strong\u003e: Utilizes an intelligent algorithm that predicts driver displacement in real time, maximizing acoustic output while preventing thermal compression and distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Mode Bass Control\u003c\/strong\u003e: Features mechanical top-panel toggles that instantly switch between a deep sub-bass profile for wide outdoor open-air spaces and a punchy, high-energy profile for bounded areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Bandwidth Audio Input\u003c\/strong\u003e: Integrates a direct USB-C input architecture capable of tracking uncompressed, bit-perfect lossless audio files directly from high-resolution media sources.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat Makes It Different\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Radiator Structural Array\u003c\/strong\u003e: Departs from conventional dual-opposed setups by incorporating a third dedicated rear-firing racetrack passive radiator to deepen low-end extension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuracast™ Broadcast Networking\u003c\/strong\u003e: Replaces older closed-ecosystem wireless pairing with standardized Auracast™ protocol, allowing seamless synchronized distribution to multiple compatible sound systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Highlights\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Power Engineering Matrix\u003c\/strong\u003e: Delivers up to 210 Watts RMS of total system power when operating on AC current, and intelligently maintains up to 200 Watts RMS on internal battery reserve to protect dynamic headroom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Replaceable Battery Structure\u003c\/strong\u003e: Designed with an accessible internal battery compartment, enabling straightforward physical cell replacement to guarantee long-term operational longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBuyers Guide\u003c\/h3\u003e\u003ch4\u003eWho This Is For\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Multi-Zone Outdoor Host\u003c\/strong\u003e: Property owners who need a highly reliable, high-volume sound source that can easily travel between the pool deck, dock, and patio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe Detail-Oriented Mobile Listener\u003c\/strong\u003e: Enthusiasts who require a high-output standalone system but still demand custom 7-band parametric EQ tuning and lossless hardwired playback options.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhat To Pair It With\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution USB-C Mobile Transports\u003c\/strong\u003e: Connecting your smart device via a shielded USB-C cable bypasses standard wireless translation layers to unlock true lossless master files.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Auracast™ Group Monitors\u003c\/strong\u003e: Pairing the main unit with matching or secondary compatible speakers sets up a uniform, low-latency audio network across large estates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlternative Options\u003c\/h3\u003e\u003cp\u003eIf you prefer a permanent architectural solution that mounts securely to external brick walls and interfaces with a fixed internal multi-zone amplifier, a dedicated pair of weatherized outdoor monitors is a superior choice. For localized, nearfield desktop spaces where physical footprint must be kept to an absolute minimum, a smaller single-driver active wireless speaker will better fit the space.\u003c\/p\u003e","brand":"JBL","offers":[{"title":"Black","offer_id":47971961143517,"sku":"BOOMBOX4-BLK","price":629.98,"currency_code":"CAD","in_stock":true},{"title":"Blue","offer_id":47971961176285,"sku":"BOOMBOX4-BLU","price":629.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/1930\/5859\/files\/jbl-boombox-4-black-front-angle.png?v=1779977531","url":"https:\/\/www.simcoeav.ca\/fr\/products\/jbl-boombox-4-powerful-waterproof-bluetooth-speaker","provider":"Simcoe Audio Video","version":"1.0","type":"link"}