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Re: Subwoofer comparison SRX728 vs Vertec 4883...and when I make it back to the US ... Beers on me .. I figure when we agree on everything we will have had enough beer ~~:smile:anyway a bit more - the top graph is the 4883 – the area where the front cavity has some (small) effect on the impedance curve is 180 – 360hz, the 18sound box 80 – 160 Hz (ish).. and it’s that cavity that enables it to make 105 dB/2w/m with a 12 inch bass driver at 250Hz (TJ’s post)The trick is to get a couple of extra dB at 80Hz where you need it most for the kick drum. Then you use the signal processing to EQ it flat and all’s well.
Re: Subwoofer comparison SRX728 vs Vertec 4883
...and when I make it back to the US ... Beers on me .. I figure when we agree on everything we will have had enough beer ~~:smile:
anyway a bit more - the top graph is the 4883 – the area where the front cavity has some (small) effect on the impedance curve is 180 – 360hz, the 18sound box 80 – 160 Hz (ish)
.. and it’s that cavity that enables it to make 105 dB/2w/m with a 12 inch bass driver at 250Hz (TJ’s post)
The trick is to get a couple of extra dB at 80Hz where you need it most for the kick drum.
Then you use the signal processing to EQ it flat and all’s well.
