I've bought an amp on a good deal based on TDA8950:
110V~220V 150W 200W Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier Board Pure Bass TDA8950 TDA8954|Amplifier| - AliExpress
My plan is to build a sub that will go as low as possible, and not necessarily play a loud volume, because my room is only 11 square meters.
So, the amp states that it can output either both positive and negative phases, and i can use two horns, but i don't understand if i can use:
Dayton Audio - SD215A-88 8" DVC Subwoofer 4 Ohm
which has 2 voice coils, and connect possitive phase to one coil and the other one to the other coil, because the chinese seller wrote "horn". Is he talking about coils ?
Max budget for the 8 inch driver - about 60-70 USD.
110V~220V 150W 200W Heavy Subwoofer Digital Power Amplifier Board Active Power Amplifier Board Pure Bass TDA8950 TDA8954|Amplifier| - AliExpress
My plan is to build a sub that will go as low as possible, and not necessarily play a loud volume, because my room is only 11 square meters.
So, the amp states that it can output either both positive and negative phases, and i can use two horns, but i don't understand if i can use:
Dayton Audio - SD215A-88 8" DVC Subwoofer 4 Ohm
which has 2 voice coils, and connect possitive phase to one coil and the other one to the other coil, because the chinese seller wrote "horn". Is he talking about coils ?
Max budget for the 8 inch driver - about 60-70 USD.
I would rather take the Dayton RS225-8 over the SDA215A-88. Better specs and altough it's advertised as a woofer, it can be used as a subwoofer also. 45L internal size with a 3" diameter vent of 11" long would give an F3 of 30Hz say sims.
Dayton Audio RS225-8 8" Reference Woofer
Dayton Audio RS225-8 8" Reference Woofer
