Hello everyone,
My project is coming to maturity but before ordering everything I would like your opinion on my project.
Components :
HP + AMP :
POWER SUPPLY :
DIMENSIONS :
CROSSOVER :
No crossover, the subwoofer output on the amp cuts at 250Hz, and I'm using the full spectrum on the Full Range satellites, not particularly ideal but the sound should be pretty decent according to my simulations. There will still be a bit of dispersion at the top end of the spectrum, but a tweeter isn't in my budget!
I take all opinions and answer questions, so don't hesitate to ask!
One of my doubts concerns the impedance of the 4Ohm satellites (Re 3Ohm). Wouldn't I be better off with 8 Ohm?
And if you have any idea of the autonomy I can get with this battery pack, that would be great!
Thanks a lot!
My project is coming to maturity but before ordering everything I would like your opinion on my project.
Components :
HP + AMP :
- Subwoofer 4 Ohm : Tang Band W5-1138SMF
- 2x Full Range 4 Ohm (Re 3 Ohm): Dayton Audio RS100-4
- Amplifier: AIYIMA Bluetooth amplifier TPA3116, 2.1 audio card, 2x50W for satellites, 1x100W for subwoofer. Link: https://a.aliexpress.com/_EQYXqNI
- All connected by 2.5mm speaker cables
POWER SUPPLY :
- Dayton Audio LBB-5v2 (5S with 5 26650 3.7V 5000mAh units), which will supply the amp with 21V in principle
- charging via a USB C port that I'll plug into the back of the box
DIMENSIONS :
- 18mm MDF wood
- for the two satellites, each will be insulated in a sealed enclosure, dimensions based on parts express recommendations.
- for the Woofer 6,6L with a Bass reflex of 2,5cm on approximately 14cm.
CROSSOVER :
No crossover, the subwoofer output on the amp cuts at 250Hz, and I'm using the full spectrum on the Full Range satellites, not particularly ideal but the sound should be pretty decent according to my simulations. There will still be a bit of dispersion at the top end of the spectrum, but a tweeter isn't in my budget!
I take all opinions and answer questions, so don't hesitate to ask!
One of my doubts concerns the impedance of the 4Ohm satellites (Re 3Ohm). Wouldn't I be better off with 8 Ohm?
And if you have any idea of the autonomy I can get with this battery pack, that would be great!
Thanks a lot!