#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