This time we review an audio amplifier from the AIYIMA brand, a brand that you probably didn't know about but that, to tell the truth, offers products with an excellent quality-price ratio. They sent us their A03 model with 2.1 output (50W*2+100W) to test it. My first impressions are very good in terms of audio quality and construction of this model. Join me in this video to learn more details and test this amplifier. 😉If you are interested, I leave you the links to their catalog and OFFICIAL page: 🌐 Page - https://huangikthuangikt2023052418390... 🔴 Channel - @aiyimaaudio8133 🟡 MercadoLibre - https://huangikthuangikt2023052418390... 👉Video chapters: 00:00 - Introduction 01:12 - Unboxing 03:03 - Features 04:08 - Physical Review 05:55 - Connections 06:11 - What speakers am I going to use? 07:27 - Does it have speaker delay? 08:07 - Bluetooth connection 08:37 - Does it have noise suppression? 09:07 - Test 1 (Song Mix) 12:39 - Test 2 (Mids & Highs) 14:19 - Test 3 (Subwoofer) 16:15 - EXTRA (Song Mix) 16:40 - Measuring RMS power (calculated) 18:11 - RMS Result (Mids & Highs) 18:52 - RMS Result (Subwoofer) 20:00 - EXTRA (Song Mix) 20:42 - Conclusions Musical Credits: 💽 📀-Song: Lint Roller (Official YouTube Audio Library) 🎤-Artist: Cxdy 🌐-Link: • Lint Roller 💽 📀-Song: Icelandic Arpeggios (Official YouTube Audio Library) 🎤-Artist: DivKid 🌐- Link: • Icelandic Arpeggios 💽 📀-Song: Rage (Official YouTube Audio Library) 🎤-Artist: Cxdy 🌐- Link: • Rage 💽 📀-Song: Chase (Official YouTube Audio Library) 🎤-Artist: The Brothers Records 🌐- Link: • Chase 💽 📀-Song: Hollow Bells (Official YouTube Audio Library) 🎤-Artist: Cxdy 🌐- Link: • Hollow Bells 💽 📀-Song: Selfie Stick (Official YouTube Audio Library) 🎤-Artist: Quincas Moreira 🌐- Link: • Selfie Stick 💽 📀-Song: Odyssey 🎤-Artist: Kevin MacLeod 🌐-Link: • Kevin MacLeod [Official] - Odyssey - ... 💽 Track: Raven & Kreyn, KDH - Dum Dum (feat. Scarlett) [NCS Release] Music provided by NoCopyrightSounds. Watch: • Raven & Kreyn, KDH - Dum Dum (feat. S... Free Download / Stream: https://ncs.io/RK_DumDum ♻Tags: #aiyima #amplificadores #tpa3116d2 #tpa3116 #B2D1845G #audiohifi