This Might Blow Your Mind! Down4Sound JP454 4ch Amp Dyno and Review

#AmpDyno #Amplifier #down4sound Down4Sound JP454 High Power 4-channel Amplifier SHOP JP454 Amplifier: https://lddy.no/1g0zk JL Audio 10W7 Subwoofer: https://howl.me/cjAIlyFQ3VI Elac Debut 2.0 6.5" Bookshelf Speakers: https://amzn.to/3N6a1uJ JP77 (7-channel) Amplifier: https://lddy.no/1dfs1 JP10.4 Amplifier: https://lddy.no/1dfs2 JP40 Lithium Battery: https://lddy.no/1e081 Rockford Fosgate Power T1000-4ad: https://amzn.to/3u0vdaH JP34ab 4-channel A/B Amplifier: https://lddy.no/15b14 JP84 4-channel Class D Amplifier: https://lddy.no/zhh0 Shop all Amps and Speakers here: http://www.shop4bass.com D4S LTO 6.0 battery: https://lddy.no/1d7tj 1/0 OFC Amp Wiring Kit: https://lddy.no/1d7uj (don't get CCA!) HiFiVega 1/0 OFC Wiring Kit: https://bit.ly/3rV9vDU HiFiVega 1/0 OFC Big 3 Kit: https://bit.ly/3rXqxRW Note: Amp requires 1/0 OFC wiring and extra battery. Remember, it takes power to make power, beef up your electrical system first! This amp can pull over 300A at full volume. RELATED VIDEOS Extended Sound Demos on @wal2 https://youtu.be/n628BUlHUVw Down4Sound JP10.4 4-channel: https://youtu.be/bltwyRWV04k Down4Sound JP234 4-channel: https://youtu.be/wA-F_MGXCS4 Down4Sound JP83 Monoblock: https://youtu.be/_Buqewi_8lI Down4Sound JP34ab 4-channel: https://youtu.be/9ptlq9hg3jI Playlist of All D4S JP Amps here: https://bit.ly/3NF8I32 VIDEO INDEX 0:00 Intro 0:42 Unboxing 1:32 Specs and Features 3:29 Amp Dyno Tests 6:56 Sound Demo 8:37 Thermals and Internals 10:20 Pros and Cons 11:08 Final Thoughts 11:44 EXTRA Test Note: Amp was provided to me as I'm an affiliate of Down4SoundShop.com. This does not mean the video is an advertisement, I still provide factual data from measurements plus my genuine opinions. ➡️ Support OSS / Williston Audio Labs for early access to videos: http://www.patreon.com/OldSchoolStereo One Time "Tip" for Video Support: https://paypal.me/BigDWiz 📒 Show Notes, Video Gear List and Resources 📒 Make sure you are subscribed to my channel so you'll receive notifications when I upload the next exciting video! Thanks for your support and remember to keep it Old School! Subscribe to Williston Audio Labs / OldSchoolStereo Here: https://www.youtube.com/BigDWiz ⚡ Williston Audio Labs on Social Media: http://www.oldschoolstereo.com http://www.willistonaudio.com https://instagram.com/oldschoolstereo https://www.facebook.com/oldschoolstereo VIDEO AND AUDIO GEAR Camera - iPhone 13pro 1TB - https://amzn.to/3nCjGvc RODE Wireless Go II Microphones: https://amzn.to/3Q6NVHl Shure MV7 Microphone: https://amzn.to/3A4OICK Zoom H4n Audio Recorder: https://amzn.to/3BXjVsS 960 LED Panel: https://amzn.to/2Sxoq3S This VIDEO was EDITED with LumaFusion on an iPad Pro 12.9: iPad: https://amzn.to/2Ancr1W Software: https://goo.gl/6yvWss TEST BENCH EQUIPMENT SMD / D'Amore Engineering Amp Dyno: https://goo.gl/sJTcf7 XS Power D1400 Batteries - https://amzn.to/2BPFCKW XS Power PSC60 Charger - https://amzn.to/2CHGcfs Fluke 1000A AC/DC Clamp Meter: https://amzn.to/2Rw5WDA Handheld Dyno: http://amzn.to/2u2EgKV My Favorite Screwdriver Kit: http://amzn.to/2x0VzcE DISCLAIMER: This video and description contains affiliate links, which means that if you purchase from one of the product links, I may receive a small commission. As an Amazon Associate I earn from qualifying purchases