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Thread: Pair of Directed Audio DEI 750D caraudio amplifiers

  1. 01-11-2006, 12:33 PM #1
    LeX
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    Default Pair of Directed Audio DEI 750D caraudio amplifiers

    These are freshly renewed by directed audio with warranty. Never seen power since being renewed. COme in boxes with warranty information and appropriate hardware.

    Each amp $100 or buy both for $180

    these prices are NOT negotiable, firm prices.

    amp specs and info:

    Amplifier Type: Mono
    RMS Power: 275W x 1 @ 4 ohms
    THD at 4-Ohm RMS Power: 0.4 %
    RMS Power: 400W x 1 @ 2 ohms
    RMD Power: 600w x 1 @ 1 ohms
    Speaker Level Inputs: No
    Preamp Outputs: Yes
    Built-In Crossovers: LP
    Bass Boost: 0 or 8 dB
    Frequency Response: 20-250 Hz
    Signal to Noise Ratio: >80 dB
    Fuse Rating: 60 amps

    amps known to put out on average 700-730watts RMS power
    2 amps can be strapped together to give double power @ 2ohms.

    Alex
    404 457 8053
    [email protected]
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  2. 01-11-2006, 08:46 PM #2
    YokotaS13
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    i have one too, great amps
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  3. 01-12-2006, 06:40 AM #3
    LeX
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    bump
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  4. 01-13-2006, 08:06 AM #4
    LeX
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    bump
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  5. 01-17-2006, 05:59 PM #5
    LeX
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    ole mi amigos!
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  6. 01-18-2006, 01:17 AM #6
    dirty5outhaz
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    would one be good for 2 jl 12w3v2s
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  7. 01-18-2006, 09:13 AM #7
    LeX
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    i don't know the RMS on the w3 but if they are SVC4 or dual 2 ohm subs it would work well
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  8. 01-18-2006, 01:48 PM #8
    dirty5outhaz
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    300 dual 4s
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  9. 01-18-2006, 06:27 PM #9
    LeX
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    yeah sorry i meant to say SVC2 or dual 4ohm what was i thinking.

    Yeah it will be perfect, will send each sub 300-350watts depending on your electricals
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  10. 01-18-2006, 11:39 PM #10
    dirty5outhaz
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    is there a way to test the how much power an amp actually has? cause the one im running now i have no idea how it is pushing but its small so i kno it not pushing what i kno these subs can take.
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  11. 01-19-2006, 12:23 PM #11
    YokotaS13
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    adjust the gain on the apmlifier ferom allt he way down, increasingly going up until you hear distortion then back off slightly and its good
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  12. 01-19-2006, 12:46 PM #12
    LeX
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    you can take it to a shop see if they will bench it for free or pay a bit of money heh
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  13. 01-19-2006, 01:20 PM #13
    dirty5outhaz
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    Quote Originally Posted by BuellX1
    adjust the gain on the apmlifier ferom allt he way down, increasingly going up until you hear distortion then back off slightly and its good
    i run it with the gain all the way up never distorts
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  14. 01-19-2006, 08:13 PM #14
    YokotaS13
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    then your subs can take it. with the amp you have. Some subs cant take as much power as others, hence different power amps
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  15. 01-20-2006, 12:00 AM #15
    dirty5outhaz
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    Quote Originally Posted by BuellX1
    then your subs can take it. with the amp you have. Some subs cant take as much power as others, hence different power amps
    see but i need to find out if im already pushing around 600 watts cause if i alredy am then i dont need a new amp
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  16. 01-20-2006, 12:07 AM #16
    dirty5outhaz
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    can you tell by how fuses there are? its a swiss audio. it looks like this
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  17. 01-20-2006, 06:52 PM #17
    YokotaS13
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    the fuses just tell you how many amps you draw
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  18. 01-27-2006, 05:24 AM #18
    dirty5outhaz
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    any lower on the prices
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  19. 01-27-2006, 08:32 AM #19
    LeX
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    i got one 750D left and a 500/2 both DEI
    ill do $160+ship for both or 80+ship for 750D and 90+ship for 500/2
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