This is a mono sub crossover.
1PCS NE5532 Low-pass Filter subwoofer volume control preamp board Module CA | eBay
1PCS NE5532 Low-pass Filter subwoofer volume control preamp board Module CA | eBay
Last edited:
Are there any that have the DC plug instead of the solder on connections? I'd also rather not ship from China.
If I were to get rid of the amp I have now would an amp like this work? SMSL A2 TDA7492 2 x 40W Stereo Amplifier with Sub Out Does it have a crossover built in?
...
I found this on parts express Dayton Audio SUB-800 8" 80 Watt Powered Subwoofer I have a few questions about it
1.) Is the "high level output" amplified or do I have to amplify it and then run it through the "high level input" and then connect the drivers to the out put?
2.) if it is already amplified what is the wattage?
3.) is this a good deal?
1.) Is the "high level output" amplified or do I have to amplify it and then run it through the "high level input" and then connect the drivers to the out put?
2.) if it is already amplified what is the wattage?
3.) is this a good deal?
If I'm reading the Dayton mini spec correctly then the low pass filter ONLY gives an output to drive the bass only speaker.
It has an RCA low level input.
It appears to also have a high level input. Does this bypass the internal amplifier?
I don't know what the high level output is for. Could it be to drive a second bass only speaker (without it's own amplifier)?
8" long throw will struggle to give adequate bass levels whenever you turn up the volume.
Buy three, or four and spread them around the room to increase levels for louder audio and to even out the room effects.
It has an RCA low level input.
It appears to also have a high level input. Does this bypass the internal amplifier?
I don't know what the high level output is for. Could it be to drive a second bass only speaker (without it's own amplifier)?
8" long throw will struggle to give adequate bass levels whenever you turn up the volume.
Buy three, or four and spread them around the room to increase levels for louder audio and to even out the room effects.
The cheapest active XO that sounds great just might be a $80 miniDSP and a pair of $15 Class D amps like TDA7498E. Amazing flexibility and nice sound quality. You will be hard pressed to get opamp xo’s to sound as nice and be able to tweak on the fly. I have priced it before vs passive crossover and the miniDSP costs less than most passives.
After reading the questions and specs I believe you can take the leads containing the full range signal from an amp and plug them into the high level input. The built in crossover then filters the bass to the sub and the rest to the high level output. I am not totally sure what the rca is for then. If you look at the back panel of the speaker, under the spring terminals for the high input it says from amp. I am also using this speaker in a small bedroom so more than one seems excessive...
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.