Esto NO debería ser posible en un parlante

How is it possible for a portable speaker to have 28 hours of battery life? Can 50 years of history fit into a single product? Is it worth upgrading from the Boombox 3 to the 4? In this video, I'll tell you the COMPLETE story from 1975 to 2025. ⎯⎯ ▶️ In today's video ▸ In the late 1960s, as Apollo 11 landed on the moon and ARPANET laid the foundations for the internet, cassette players emerged as an accessible portable format. In 1970, JVC revolutionized the market by refining Philips' design and creating the legendary JVC RC-550 "The King"—the first true boombox, synonymous with hip hop from New York and Los Angeles. This speaker didn't just play music: it gave MCs and breakdancers the freedom to take their beats anywhere, becoming a symbol of street identity, rebellion, and style. Fast forward to 2000: Bluetooth and lithium batteries are game-changers. JBL, aware of the future, evolves its professional line into portable formats with the Flip, Charge, and Xtreme. In 2017, nostalgia comes alive: JBL launches the first Boombox, starting a four-generation saga that culminates TODAY with the Boombox 4—50 years after the original. Is it really "the most powerful waterproof portable speaker on the market" as they claim? Does it justify the $550 USD price tag? Who is this speaker for? Find out in this complete review: history + unboxing + technical specifications + honest verdict. 🔊⚡ ⎯⎯ ▸ Manual: https://www.manuales.com.co/jbl/boomb... ⎯⎯ 🛒 Get the JBL Boombox 4 here: ▸ Official JBL Distributor Colombia → https://easymac.co/parlante-jbl-boomb... ⎯⎯ 🔴 Related videos you should watch: ▸ Listen to the Boombox 4 here →    • El JBL Boombox 4 con diferentes canciones   Includes: Hip Hop, Latin, and Electronic ▸ JBL Boombox 3 Review →    • 🔴DEMASIADO para mis oídos 🫨 JBL BOOMBOX 3 ...   ▸ Harman Kardon vs. JBL History →    • ¿Hemos sido engañados todo este tiempo?   ▸ Which JBL to buy in 2025? →    • No sabes cuál JBL escoger? Mira este video   ⎯⎯ 🔗 Networks you might be interested in ▸ Instagram →   / easymac.co   ↪︎ The best deals on our IG profile! 🇨🇴 ▸ Threads → https://www.threads.net/@easymac.co ⎯⎯ 🔴 CHAPTERS ▸ 0:00 - The birth of the first Boombox ▸ 1:08 - JVC vs. JBL? ▸ 2:04 - JBL Boombox (Generation 1) ▸ 3:07 - 50 years later... JBL Boombox 4 ▸ 4:19 - Unboxing! ▸ 5:35 - What changed compared to the Boombox 3? ▸ 7:45 - High-fidelity USB-C connection ▸ 8:17 - Who is this speaker for? ▸ 9:17 - Is it worth upgrading? ▸ 9:34 - 3 reasons to BUY ▸ 10:22 - 3 reasons NOT to BUY ▸ 12:15 - How much does this speaker cost? in COP and USD ▸ 12:45 - Where to buy the JBL Boombox 4 in Colombia? ▸ 13:00 - Can you answer a call via USB-C? ▸ 14:00 - How do you activate Lossless mode? ▸ 14:50 - Sound tests ⎯⎯ 📌 Questions answered in this video: ▸ What changed from the Boombox 3 to the 4? ▸ How many hours of battery life does it have? ▸ Who is this speaker for? ▸ Is it worth upgrading? ▸ How much does it cost in Colombia? ▸ Is the battery removable? ▸ How do I perform a factory reset? ▸ What does the JBL Boombox 4 sound like? — 🎬 History of the 4 Generations: 📍 2017 – Boombox 1 First generation of the JBL Boombox line 24-hour battery life ≈ 5.25 kg IPX7 water resistance 📍 2020 – Boombox 2 Introduces PartyBoost for linking speakers 24-hour battery life ≈ 5.9 kg (not the same weight as the B1) Internal improvements to drivers and amplification 📍 2022 – Boombox 3 New 3-way acoustic system with racetrack-style subwoofer IP67 water resistance Metal handle with silicone grip ≈ 6.7 kg 📍 2025 – Boombox 4 Celebrates ~50 years of the classic Boombox concept Removable/replaceable battery Audio Loss Less USB-C ≈ 5.9 kg (lighter than the Boombox 3, but not back to 5.3 kg) 28 h standard battery life (34 h with Playtime Boost) IP68 water and dust resistance See you in the next class! 🚀 ⎯⎯ #JBLBoombox4 #Boombox4 #JBL2025 #ReviewJBL #50AñosDeHistoria #AudioPortatil #ParlantesPortatiles #TechReview #Boombox #JBLvsBoombox3 #28HorasBateria #IP67 #PartyBoost #TecnologiaRacetrack #ElProfeDeTecnologia #ReviewEnEspañol #AudioEducativo #HistoriaDelAudio #JVCTheKing #HipHopCulture #AudiofilosLatam #TechEspañol #ReviewHonesto #BateriaExtraible #USBCHI-Fi #REGRINDJBL #MejorParlante2025 #TechColombiano