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<blockquote data-quote="mrmex" data-source="post: 2984747" data-attributes="member: 575417">I have two OG kicker cvr&#039;s 12&#039;s and looking for an amp for them.There&#039;s this in the classifieds that im about to get but dont want the subs to be underdone:Blaupunkt PA2150 - “Class T” amp using the Tripath Chip. Birth sheet states 2x173 @ 4ohm and 1x480 bridged ....nice and cheap at under a hundredThen i saw this rainbow:KW 22702 ChannelPart number: 271026Peak output power: 2 x 270 WattOutput power RMS at 4 Ohm: 2 x 135 / 1 x 450 WattOutput power RMS at 2 Ohm: 2 x 230 WattLoad impedance: 2 x 4/2 | 1 x 8/4 OhmTotal distortion factor (THD+N): 0.02 % @ 100Hz/1WSignal-to-noise ratio (S/N): &amp;gt; 85 dB A-weightingFrequency response at -3 dB: 10 - 50.000 HzDamping factor at 4 Ohm: &amp;gt; 200Input sensitivity line input: 1 / 5.5 VAt $200 its a twice as much as the blaupunkt but dont mind spending more if its a big difference. How is rainbow? No cross over, just gain control so not sure if i can use my headunit&#039;s sub pre-out?</blockquote>

[QUOTE="mrmex, post: 2984747, member: 575417"] I have two OG kicker cvr's 12's and looking for an amp for them. There's this in the classifieds that im about to get but dont want the subs to be underdone: Blaupunkt PA2150 - “Class T” amp using the Tripath Chip. Birth sheet states 2x173 @ 4ohm and 1x480 bridged ....nice and cheap at under a hundred Then i saw this rainbow: KW 2270 2 Channel Part number: 271026 Peak output power: 2 x 270 Watt Output power RMS at 4 Ohm: 2 x 135 / 1 x 450 Watt Output power RMS at 2 Ohm: 2 x 230 Watt Load impedance: 2 x 4/2 | 1 x 8/4 Ohm Total distortion factor (THD+N): 0.02 % @ 100Hz/1W Signal-to-noise ratio (S/N): > 85 dB A-weighting Frequency response at -3 dB: 10 - 50.000 Hz Damping factor at 4 Ohm: > 200 Input sensitivity line input: 1 / 5.5 V At $200 its a twice as much as the blaupunkt but dont mind spending more if its a big difference. How is rainbow? No cross over, just gain control so not sure if i can use my headunit's sub pre-out? [/QUOTE]

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