Co-Create ■□■ FOSI AUDIO Voyage, the first Hi-fi boombox !

[delaforetnoire]

Welcome to an AI generated look of our future portative Hi-fi speaker :

FOSI AUDIO Voyage V1

We are proud to use our last technologies and improvements to offer a speaker of another level : a TRUE Hi-fi portable speaker with powerfull Class D TPA3255 amplification, zero distortion, lossless Bluetooth LDAC and Airplay

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Powerful and Dynamic Sound
50hz (-3db) to 20khz Audio Bandswitch
Removable Battery with 6 to 12 Hours of Performance
Bluetooth® Lossless Connectivity
2-Channel Digital Mixer with XLR Output
Powerful Sound Processing
Flexible XLR and line inputs
Durable IP65 Enclosure

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This is the begening of a new portative audio era.
This is the begening of the Voyage (travel in french language).​

□■■ And YOU, do you want to be part of OUR Voyage ?!

​

 

[delaforetnoire]

So... this is my Co-Create proposal !
In the winter time, (or from octobre to may haha!) I can enjoy hours a week my music at home, but when the sun is here, my friends and I love to go outside, spend hours in parcs and enjoy some music.
This year, I was looking for a 300 to 500 euros quality boombox and after hours of readings and some reviews, I bought a Mackie Thump Go. Really good power, good autonomy at any volumes, BIG punch but definitively no Hi-fi at all. Bassy sound, a lot of White noise at middle to high volume. Lot of distortion at max volume...

The goal here is easy : being the most affordable and efficient Hi-fi portative speaker, a really big market with expensives JBL, Soundbox, Teufel and many more stuff.

They are all more and less powerfull but NONE are Hi-fi !!
At the best they are bad/medium PA monitors with batteries

To keep the low price, it can be sold with optinal small and big lithium batteries.



Some DIY people are building custom boombox with Wondom JAB amplifier/bluetooth/dsp and LiFePo batteries. I think FOSI is able to do a better portative amp/receiver/platform.

I keep this space for more updates.

 

[AlexSch]

Very good idea, I love the potential design with the black and matte orange colors.

But I have a remark, if we want it to be really Hi-fi, the portable speaker must be able to pair with a second one to recreate a real stereo image.

I think that we must create this portable speaker as a two-way monitoring speaker, portable with the best current amplification quality.

It must offer lossless wireless connectivity and XLR and Aux inputs/outputs. The integrated DSP must offer advanced equalization and a limiter so that you never hear distortion even at maximum volume.

 

[delaforetnoire]

Here are some Wondom amplificators details, they are good but are not updated to latest TPA ships and lossless codecs.

Wondom AA-JA32171 2 x 50 Watt Class D Audio Amplifier Board w Bluetooth Ver4.0 - JAB2

 

[Vahine]

Hello, I'm Delaforetnoire's wife, from France too. May be the only woman here
I'm supporting his Hi-fi passion (sometimes its too much! ) and we share our ideas about audio improvement at our home.

I wanted to say that the minimalist design of new fosi products is perfect, it fits in any house and doesnt take too much space under the TV.

For this portable speaker, a "modern and vintage" design would be apreciated, by yound and older people, like Marshall did with their portative line. Orange and black colors are unique on the audio market, please keep it as a visual identity, it works!

 

[delaforetnoire]

Here is a DIY video with latest parts, it can be an inspiration.

List of parts :

Bluetooth, powered by Qualcomm QCC5125, supports APTX, LDAC,
APTX-HD, and Lossless Audio. Featuring a TDA7492 Audio
Digital HiFi Power Amplifier delivering 2x50W of power.
The boombox can be made by anyone.
PARTS LIST:
WS2812B WS2811 LED Strip Light Bluetooth/Music Controller SP107E - https://ali.ski/3xJCZ-
WS2812B 8X8 LED Pixel Panel Flexible Matrix Screen WS2812 RGB - https://ali.ski/voK_O2
AIYIMA 4Pcs 2 Inch Tweeter Speaker 6 Ohm 30W - https://ali.ski/EDMpd
AIYIMA 4Pcs 3 Inch woofer Speakers 8 Ohm 25W - https://ali.ski/cQSBS
SOTAMIA 2Pcs 3 Inch Audio Speaker Bass Diaphragm - https://ali.ski/lIvc5
AIYIMA Speakers 2 Way Crossover - https://ali.ski/QGz1UC
SOTAMIA TDA7492 Audio Digital Power Amplifier Board - https://ali.ski/FdyKb
AIYIMA Qualcomm QCC5125 Bluetooth Decoder PCM5102A - https://ali.ski/Iegqgj
Hilink B0505S DC Power Supply Module Isolated 12v - https://ali.ski/nEFnC
TZT LM317T DC-DC Adjustable Converter Buck Step Down - https://ali.ski/fwv8L
mini560 Step Down DC-DC Converter Voltage 5v - https://ali.ski/XSImR


Bms 4s 18650 Li-ion Battery Protection Circuit Board - https://ali.ski/Dl1QI
XL4015 5A DC to DC Lithium Battery Step down Charging Board Module - https://ali.ski/g--3o
5.5*2.5mm Socket DC Power Supply - https://ali.ski/OBKZ31
DC4-100V LED Digital Voltmeter - https://ali.ski/iesGc
Hot Sell 2X 18650 Battery Holder - https://ali.ski/tMPEUT


16mm metal push button waterproof nickel plated momentary - https://ali.ski/J0hPWy
22mm 2 position Metal Selector Rotary Switch Latching - https://ali.ski/v5LBft
6mm Metal LED Warning Indicator - https://ali.ski/-EF2Ac
12mm Metal Button High Head With Light Switch Latching - https://ali.ski/5yVOd4


Universal Black Handle - https://ali.ski/McYlx6
AIYIMA 4Pcs Speaker Spikes Stand Feets - https://ali.ski/0jiEcg
304 stainless steel U-shaped double curved handle - https://ali.ski/DCBtu
8Pcs Steel Chrome Edge Corner Protector Guard Audio Case - https://ali.ski/kcqHL
304 Stainless Steel Flat Head Internal Thread Cylindrical Pin 8x20 - https://ali.ski/sLudl


Flat Countersunk Cross Round Pan Head Self-tapping Wood Screw M4, 20mm - https://ali.ski/i_jub
M2 x10mm 304 Stainless Steel Allen Socket Head Cap Screw Self-tapping Hexagon Screw - https://ali.ski/K1AoIw
M3 x 12mm 304 Stainless Steel Allen Socket Head Cap Screw Self-tapping Hexagon Screw - https://ali.ski/K1AoIw


TOOLS:


Drill Stand BG6117, Drill Carrier Bracket 90 Degree Rotating Fixed Frame Workbench Clamp - https://ali.ski/6Yb-D
XCAN Forstner Drill Bit 15-35mm Carbide Tipped Drill Bit Set - https://ali.ski/2_C3V
Hole Saws Kit 19mm-127mm - https://ali.ski/lSbhb
Digital OLED T12 Mini Soldering Iron DC 12-24V 72W - https://ali.ski/swJsb
TZT Welding Wire 1.5MM 63/37 FLUX 2.0% 45FT Lead Wire Melt Rosin Core Roll For diy - https://ali.ski/BfAf3d