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Car Audio Equipment
Amplifiers
Rockford t400-4 brigged and stable at 2 ohm?
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<blockquote data-quote="Kross6622" data-source="post: 6848657" data-attributes="member: 613869"><p>Well today i was just messing around looking up some manuals of amps i have and i looked up my rockford t400-4 amp and noticed something in the manual. Now i have the 07 version which is rated 60@4ohms x 4; 100@2ohms x 4; 200@4ohms x 2 and then it says; 2ohm Load Bridged STABLE</p><p></p><p>So my question is, even though it doesn't rate a power at this Impedance it will still run at that low of ohms? or is this a typo?</p><p></p><p>Heres a link to get the manual, <a href="http://www.rockfordfosgate.com/scripts/rightnow.cfg/php.exe/enduser/fattach_get.php?p_sid=l_NXyj*j&amp;p_tbl=9&amp;p_id=817&amp;p_created=1171995579" target="_blank">http://www.rockfordfosgate.com/scripts/rightnow.cfg/php.exe/enduser/fattach_get.php?p_sid=l_NXyj*j&amp;p_tbl=9&amp;p_id=817&amp;p_created=1171995579</a></p><p></p><p>Now im currently running it bridged at 4 ohms, and its rated 200w but the birthsheet says 250.</p><p></p><p>So my next question is, if it is stable bridged at 2 ohms, why didn't they put a power rating, if i did run it what would i expect in terms of power.</p><p></p><p>anyone ever clamp test this amp? i know its a multichannel and i dont see many clamped tests done for them.</p></blockquote><p></p>
[QUOTE="Kross6622, post: 6848657, member: 613869"] Well today i was just messing around looking up some manuals of amps i have and i looked up my rockford t400-4 amp and noticed something in the manual. Now i have the 07 version which is rated 60@4ohms x 4; 100@2ohms x 4; 200@4ohms x 2 and then it says; 2ohm Load Bridged STABLE So my question is, even though it doesn't rate a power at this Impedance it will still run at that low of ohms? or is this a typo? Heres a link to get the manual, [URL="http://www.rockfordfosgate.com/scripts/rightnow.cfg/php.exe/enduser/fattach_get.php?p_sid=l_NXyj*j&p_tbl=9&p_id=817&p_created=1171995579"]http://www.rockfordfosgate.com/scripts/rightnow.cfg/php.exe/enduser/fattach_get.php?p_sid=l_NXyj*j&p_tbl=9&p_id=817&p_created=1171995579[/URL] Now im currently running it bridged at 4 ohms, and its rated 200w but the birthsheet says 250. So my next question is, if it is stable bridged at 2 ohms, why didn't they put a power rating, if i did run it what would i expect in terms of power. anyone ever clamp test this amp? i know its a multichannel and i dont see many clamped tests done for them. [/QUOTE]
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Rockford t400-4 brigged and stable at 2 ohm?
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