The order of 4 or sealed rear chamber bandpass system is essentially a system of watertight enclosures with the addition of an acoustic filter for the driver. The resulting system usually provides a lower cut-off frequency, the compromise that a larger...
Topics: Bandpass, Isobaric, Subwoofer

{"title":"Mini Subwoofer 5\u2033 \u2013 6\u2033 BandPass 4th Order Isobaric","post_url":"http:\/\/another-electronics.blogspot.com\/2009\/11\/mini-subwoofer-5-6-bandpass-4th-order.html","feed_url":"http:\/\/another-electronics.blogspot.com\/feeds\/posts\/full","author":"acl","date":"2009-11-10 11:43:00","summary":"The order of 4 or sealed rear chamber bandpass system is essentially a system of watertight enclosures with the addition of an acoustic filter for the driver. The resulting system usually provides a lower cut-off frequency, the compromise that a larger..."}

The subwoofer is a subwoofer or a speaker to reproduce low frequencies, devotee of 20 Hz to 150 Hz electronic circuit diagram below shows the details of a scheme of the main amplifier TDA1516 22 watt in 4 ohm car subwoofer driver. This device is designed.
Topics: Active Filter, Power Amplifier, Subwoofer, TDA1516

{"title":"22 Watts Mini Subwoofer Circuit TDA1516 with Adjustable Frequency","post_url":"http:\/\/another-electronics.blogspot.com\/2009\/11\/22-watts-mini-subwoofer-circuit-tda1516.html","feed_url":"http:\/\/another-electronics.blogspot.com\/feeds\/posts\/full","author":"acl","date":"2009-11-10 10:48:39","summary":"The subwoofer is a subwoofer or a speaker to reproduce low frequencies, devotee of 20 Hz to 150 Hz electronic circuit diagram below shows the details of a scheme of the main amplifier TDA1516 22 watt in 4 ohm car subwoofer driver. This device is designed."}

The fact that we need a subwoofer means that something is missing in the performance of the main speakers. This is not surprising, since the speakers unfortunately have to coexist with families, women and companions, leading to the inevitable Compact,...
Topics: Bandpass, Isobaric, Subwoofer

{"title":"Isobaric 4th order Bandpass Subwoofer Box Design","post_url":"http:\/\/another-electronics.blogspot.com\/2009\/11\/isobaric-4th-order-bandpass-subwoofer.html","feed_url":"http:\/\/another-electronics.blogspot.com\/feeds\/posts\/full","author":"acl","date":"2009-11-10 09:18:16","summary":"The fact that we need a subwoofer means that something is missing in the performance of the main speakers. This is not surprising, since the speakers unfortunately have to coexist with families, women and companions, leading to the inevitable Compact,..."}

2x25 Watt LM1875 Gainclone Amplifier 2x50W LM3875 Gainclone Amplifier 2x56W LM3876 Gainclone Amplifier 2x68W LM3886 Gainclone Amplifier 2x50W Tube Gainclone Hybrid Amplifier
Topics: Gainclones, Power Amplifier

{"title":"Power Amplifier Gainclones more Gainclones Power Amplifier","post_url":"http:\/\/another-electronics.blogspot.com\/2009\/10\/power-amplifier-gainclones-more.html","feed_url":"http:\/\/another-electronics.blogspot.com\/feeds\/posts\/full","author":"acl","date":"2009-10-24 14:05:29","summary":"2x25 Watt LM1875 Gainclone Amplifier 2x50W LM3875 Gainclone Amplifier 2x56W LM3876 Gainclone Amplifier 2x68W LM3886 Gainclone Amplifier 2x50W Tube Gainclone Hybrid Amplifier"}

This is design is very similar to the National Semiconductor BPA-200 (Bridge/Parallel Amplifier) which uses 4x LM3886 per channel and an input buffer: Nothing Special in design but usefully for more watts! My one will use 2x BrianGT LM4780 kits and a...
Topics: LM4780, Power Amplifier

{"title":"Build Power Amplifier LM4780 with BPA-200 Amplifier","post_url":"http:\/\/another-electronics.blogspot.com\/2009\/10\/build-power-amplifier-lm4780-with-bpa.html","feed_url":"http:\/\/another-electronics.blogspot.com\/feeds\/posts\/full","author":"acl","date":"2009-10-23 11:36:16","summary":"This is design is very similar to the National Semiconductor BPA-200 (Bridge\/Parallel Amplifier) which uses 4x LM3886 per channel and an input buffer: Nothing Special in design but usefully for more watts! My one will use 2x BrianGT LM4780 kits and a..."}