From: Brian, [webmaster]
Subject: Re: What Amp ??
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>You can use series but each midrange will be out of >phase of each other by 60 degrees, 120 degrees, 180 >degrees, etc.. Whut? I'd like to see your reasoning for that. >To use series connection I suggest you use with a >dual voice woofer. This makes your subwoofer have two >seperate outputs. One output will be in-phase with >the front and 60 degrees out of phase with the >surround or rear speakers. I'd like to see your reasoning for that as well. The CORRECT answer to his question is: Yes, it is possible to wire 4 speakers to a 300x1 bridged amplifier so that they get 75 Watts each. For example, you can split the drivers into two pairs, then either (1) wire the drivers in each pair in parallel, then wire the pairs together in series, or (2) wire each pair in series, then wire the pairs them together in parallel. However, I wou not suggest doing either, as the drivers we are talking about here are MIDRANGE drivers, which usually means that you want to use them to obtain a stereo image, not a mono image. As the amplifier in question is bridgeable to 300Wx1, it can be assumed that it will driver 150Wx2 into 2 ohms. In that case, split the drivers into two pairs as before, then wire the drivers in each pair in parallel, then connect each pair to a separate channel on the amplifier. Brian |
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Follow Ups:
- mono vs stereo. Ted McConnell 12-May-2001 01:20:56 (1)
- Re: mono vs stereo. Brian 13-May-2001 01:01:30 (0)
- Re: What Amp ?? Jason U. 07-May-2001 02:38:38 (2)
- Re: What Amp ?? Brian 13-May-2001 01:10:11 (0)
- Re: What Amp ?? Ron E 07-May-2001 22:19:47 (0)