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Simple Amplifier Setting Question
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<blockquote data-quote="EAD" data-source="post: 3078042" data-attributes="member: 577750"><p>Hello all,</p><p></p><p>I am new here, but I plan to stick around... finally got my amp out of protection mode after a faultly installation by a local audio-shop. I think I'll stick to what I know and the hobbiest heres knowledge.</p><p></p><p>Finally I was able to get everything going, but now I need to set everything and the guides I found are beyond on comprehension.</p><p></p><p>I have Audiobahn A1200N Head Unit, Audiobahn A2381T and two 12" Audiobahn subs. I forget the model number, but they are from about 2002, and are rated 1200W RMS each, true or not the amp isn't too powerful.</p><p></p><p>The amp outputs are,</p><p></p><p>Amplifier Type: 2-channel</p><p></p><p>RMS Power @ 4 Ohms: 200W x 2</p><p></p><p>THD at 4-Ohm RMS Power: 0.02%</p><p></p><p>Bridged RMS Power @ 4 Ohms: 560W x 1 @ 2 Ohms</p><p></p><p>Speaker Level Inputs: no</p><p></p><p>Preamp Outputs: yes</p><p></p><p>Built-In Crossovers: HP/LP</p><p></p><p>Bass Boost: 0-18 dB</p><p></p><p>Frequency Response: 10-40,000 Hz</p><p></p><p>Signal to Noise Ratio: &gt; 100 dB</p><p></p><p>Basically, I need to know, how fair gain should be up approx, and bass boost yes or no and and approx of sub sonic freq. From there I should be able to adjust the lpf and hpf by the audio files and by ear. The above are the confusing parts to me. I will also turn everything off and flat on the head unit.</p><p></p><p>Thanks all, I look foward to being here</p><p></p><p>Ed</p></blockquote><p></p>
[QUOTE="EAD, post: 3078042, member: 577750"] Hello all, I am new here, but I plan to stick around... finally got my amp out of protection mode after a faultly installation by a local audio-shop. I think I'll stick to what I know and the hobbiest heres knowledge. Finally I was able to get everything going, but now I need to set everything and the guides I found are beyond on comprehension. I have Audiobahn A1200N Head Unit, Audiobahn A2381T and two 12" Audiobahn subs. I forget the model number, but they are from about 2002, and are rated 1200W RMS each, true or not the amp isn't too powerful. The amp outputs are, Amplifier Type: 2-channel RMS Power @ 4 Ohms: 200W x 2 THD at 4-Ohm RMS Power: 0.02% Bridged RMS Power @ 4 Ohms: 560W x 1 @ 2 Ohms Speaker Level Inputs: no Preamp Outputs: yes Built-In Crossovers: HP/LP Bass Boost: 0-18 dB Frequency Response: 10-40,000 Hz Signal to Noise Ratio: > 100 dB Basically, I need to know, how fair gain should be up approx, and bass boost yes or no and and approx of sub sonic freq. From there I should be able to adjust the lpf and hpf by the audio files and by ear. The above are the confusing parts to me. I will also turn everything off and flat on the head unit. Thanks all, I look foward to being here Ed [/QUOTE]
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