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CarAudio.com Classifieds
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RD5750.1 for Sale
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<blockquote data-quote="hittin1" data-source="post: 7045853" data-attributes="member: 595047"><p>1. Product:</p><p></p><p>RD Audio5750.1</p><p></p><p>2. Specs:</p><p></p><p>Digital class-D linkable mono block amplifier</p><p></p><p>MOSFET PWM power supply</p><p></p><p>Daisy-chain through output RCA</p><p></p><p>Heavy duty cooper layer double sided epoxy PCB</p><p></p><p>Stable into 1 ohm and 2 ohm parallel amplifier connection availability</p><p></p><p>24 dB low pass (LPF) crossover variable</p><p></p><p>18 dB bass boost equalization control variable</p><p></p><p>180 degree variable adjustable phase shift</p><p></p><p>24 dB subsonic filter variable</p><p></p><p>Selectable Switch for MASTER and SLAVE Operation</p><p></p><p>Speaker short, over current, thermal, and DC protection circuit</p><p></p><p>RCA line input and line output</p><p></p><p>2 x 0 gauge (AWG) battery input connectors</p><p></p><p>Efficiency: 86% at 4 ohm, 100 Hz</p><p></p><p>Tested voltage &amp; THD : 14.4V and less than 1% THD at 4 ohm RMS watt</p><p></p><p>Operating voltage: DC 10V ~ 18V power input</p><p></p><p>Damping factor: better 350 into 1 ohm</p><p></p><p>Wired remote controller</p><p></p><p>MSRP</p><p></p><p>$2199.00</p><p></p><p>Specifications</p><p></p><p>RMS power, 2 ohm linkable/dual mono 9000w x 1ch</p><p></p><p>RMS power, 1 ohm mono 5500w x 1ch</p><p></p><p>RMS power, 2 ohm mono 3200w x 1ch</p><p></p><p>Signal to Noise Ratio &gt;100dB</p><p></p><p>Low pass frequency crossover 35Hz~300Hz</p><p></p><p>Subsonic filter 10Hz~60Hz</p><p></p><p>Bass boost @ 45Hz 0~18dB</p><p></p><p>Phase shift control 0~180 degree</p><p></p><p>Frequency response 10Hz~350Hz (+/- 1dB)</p><p></p><p>T.H.D @ 4 ohm</p><p></p><p>Efficiency @ 4 ohm 86%</p><p></p><p>Fuse rating 500A(external type fuse - not included)</p><p></p><p>Input Sensitivity 200mV to 6V (+/- 5%)</p><p></p><p>Dimensions 222(W) x 52(H) x 620(L)mm</p><p></p><p>3. Description/Condition:</p><p></p><p>I bought this amp from Steve Miller used. The heatsink has some scratches on it. It was like this when I bought it, and it doesn't effect the amp in any way.. I had to rethread 2 of the speakerwire inputs do to previous owner , but they work just fine. The heatsink is from the 1st line of rd5750's which used to be called rd5000.1D. They are the same amp. I had it repaired about a year ago and have since run it strapped with another 5750.1 with no problems.. If you keep this amp supplied with plenty of current, you should have no problem running it well below 1 ohm.. I ran it a .5 ohm daily, with a DC Power alt and 7 batteries.</p><p></p><p>cosmetic-7</p><p></p><p>preformance-10</p><p></p><p>4. Price: :</p><p></p><p>$775.00 shipped lower 48 , insured, (PP fee's included as well.)</p><p></p><p>$800 shipped</p><p></p><p>with stinger digital voltmeter AND 1- 0/1 ga.in 2- 0/1 ga out (dual fused 300amp each included) distro block for external fusing of both power supplies</p><p></p><p>[ATTACH]26521008[/ATTACH][ATTACH]26521007[/ATTACH][ATTACH]26521006[/ATTACH][ATTACH]26521009[/ATTACH][ATTACH]26521010[/ATTACH]</p><p></p><p>also selling 2-15" Rd HW's v.2 in great condition</p><p></p><p>3 SVR drycell batts. call me for more info.</p><p></p><p>I have plenty of Refs.</p><p></p><p>337-438-2957 cell</p><p></p><p><a href="http://mailto:" target="_blank">hittin1@hotmail.com</a></p><p></p><p><a href="http://www.youtube.com/hittinone" target="_blank">YouTube - hittinone's Channel</a></p></blockquote><p></p>
[QUOTE="hittin1, post: 7045853, member: 595047"] 1. Product: RD Audio5750.1 2. Specs: Digital class-D linkable mono block amplifier MOSFET PWM power supply Daisy-chain through output RCA Heavy duty cooper layer double sided epoxy PCB Stable into 1 ohm and 2 ohm parallel amplifier connection availability 24 dB low pass (LPF) crossover variable 18 dB bass boost equalization control variable 180 degree variable adjustable phase shift 24 dB subsonic filter variable Selectable Switch for MASTER and SLAVE Operation Speaker short, over current, thermal, and DC protection circuit RCA line input and line output 2 x 0 gauge (AWG) battery input connectors Efficiency: 86% at 4 ohm, 100 Hz Tested voltage & THD : 14.4V and less than 1% THD at 4 ohm RMS watt Operating voltage: DC 10V ~ 18V power input Damping factor: better 350 into 1 ohm Wired remote controller MSRP $2199.00 Specifications RMS power, 2 ohm linkable/dual mono 9000w x 1ch RMS power, 1 ohm mono 5500w x 1ch RMS power, 2 ohm mono 3200w x 1ch Signal to Noise Ratio >100dB Low pass frequency crossover 35Hz~300Hz Subsonic filter 10Hz~60Hz Bass boost @ 45Hz 0~18dB Phase shift control 0~180 degree Frequency response 10Hz~350Hz (+/- 1dB) T.H.D @ 4 ohm Efficiency @ 4 ohm 86% Fuse rating 500A(external type fuse - not included) Input Sensitivity 200mV to 6V (+/- 5%) Dimensions 222(W) x 52(H) x 620(L)mm 3. Description/Condition: I bought this amp from Steve Miller used. The heatsink has some scratches on it. It was like this when I bought it, and it doesn't effect the amp in any way.. I had to rethread 2 of the speakerwire inputs do to previous owner , but they work just fine. The heatsink is from the 1st line of rd5750's which used to be called rd5000.1D. They are the same amp. I had it repaired about a year ago and have since run it strapped with another 5750.1 with no problems.. If you keep this amp supplied with plenty of current, you should have no problem running it well below 1 ohm.. I ran it a .5 ohm daily, with a DC Power alt and 7 batteries. cosmetic-7 preformance-10 4. Price: : $775.00 shipped lower 48 , insured, (PP fee's included as well.) $800 shipped with stinger digital voltmeter AND 1- 0/1 ga.in 2- 0/1 ga out (dual fused 300amp each included) distro block for external fusing of both power supplies [ATTACH=CONFIG]26521008[/ATTACH][ATTACH=CONFIG]26521007[/ATTACH][ATTACH=CONFIG]26521006[/ATTACH][ATTACH=CONFIG]26521009[/ATTACH][ATTACH=CONFIG]26521010[/ATTACH] also selling 2-15" Rd HW's v.2 in great condition 3 SVR drycell batts. call me for more info. I have plenty of Refs. 337-438-2957 cell [URL="mailto:"]hittin1@hotmail.com[/URL] [URL="http://www.youtube.com/hittinone"]YouTube - hittinone's Channel[/URL] [/QUOTE]
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