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New member Username: Killer44Niagara Falls, Ontario Canada Post Number: 10 Registered: Dec-04 | How should i connect a 2 channel amp to my mmats 12 inch 250 rms sub...amp is a 300watt max,,,170rms power acoustik gothic series... |
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Silver Member Username: James1115Ct Post Number: 109 Registered: Dec-04 | is that power rating of the amp at 4ohms? also what impedence are the voice coil/coils of the sub? |
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Bronze Member Username: Killer44Niagara Falls, Ontario Canada Post Number: 14 Registered: Dec-04 | @ 4 ohms the amp is 70x2....the one i gave u is the mono rms thats all the stuff on the amp 250 WRMS power rating 2" four layer dual voice coil Double stacked 60 ounce magnet High excursion suspension with flat spider Poly cone and foam surround with polymer sealant SPL 1W/1M,12" 89dB,15" 91dB Dual 4 Ohm Voice Coils |
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Silver Member Username: James1115Ct Post Number: 112 Registered: Dec-04 | ok what you need to find out is if that amp is stable at 2ohms mono not stereo. Cause 2ohms mono = 1ohm stereo. |
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Bronze Member Username: Killer44Niagara Falls, Ontario Canada Post Number: 17 Registered: Dec-04 | i found all this on the website...(www.poweractoustik.com) Super Cool Blue LED Chrome Top Plate Panel Full Mosfet Power Supply PWM Circuitry Full Selectable Crossover Hi/Full/Low Three Way Protection Circuit Tri-Mode Capable Variable Low Pass 40Hz-120Hz Variable Hi Pass 150Hz-1.5Khz 18dB Bass Boost @ 40Hz. Frequency Response: 10Hz to 30Khz S/N Ratio:97 db THD: 0.02% 2ohm Stable Stereo System Distress Indicator High/Low Level inputs With Floating Ground 4 Gauge Power/Ground Connection Gold plated RCA Connectors Line output *and then it says MONO RMS 170.... |
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Silver Member Username: James1115Ct Post Number: 113 Registered: Dec-04 | ok 2ohms stereo so it is not stable at 2ohms mono I didnt think it would be. You can run it two different ways. 1)run it stereo one channel to each voice coil and you will get 2ohms stereo. or 2) run it series/parellel and yield a 8ohm load which wont give you enough power. If you havnt bought this amp yet I would look more for like a 300 watt RMS mono amp. Check into Alpine,JBL,Kicker,ect..... but if you already bought this amp then do what you can with it or maybe try to sell it. thats just my opinion. I dont think power acoustic is very good anyways. but again thats my opinion! James |
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Silver Member Username: James1115Ct Post Number: 118 Registered: Dec-04 | no you shluld be fine. well go with whatever works for you man. In the future just start one thread for each ? that you have you will get a better response. James |