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  1. Audiofrog GB 3way,Helix DSP PRO/USB/Director,Helix 4ch/1ch Amps,KnuKonceptz Amp Kit

    Car Audio Classifieds
    Looking to sell my 'dream' collection, as I sold the F150 this was intended for and the Bose in the new truck is 'good enough' for the 5min commutes to work. Product Brand & Model: 1. Audiofrog GB10 2. Audiofrog GB25 3. Audiofrog GB60 4. Helix DSP Pro with USB HEC and Director (WILL NOT...
  2. Alternator upgrade & Wiring question

    System Design: Help Me Choose Equipment For My Car
    Can anyone recommend a reliable source where I could obtain a not overly priced high output alternator? I have a 2015 Subaru Legacy 2.5i / 2.5L U5 (2.5L H4 SOHC 16V) I need to power my new SoundQubed S1-2250 AMP which pulled between 90 to 307Amps on the dyno depending upon speaker Ω. It...
  3. Wiring Diagram Help

    General Car Audio Discussion
    I am currently trying to wire an amp and subs into my new 2018 Acura ILX base model which has 6 speakers. I can not find a wiring diagram anywhere. I am new to wiring amps and subs so overexplaining is not bad. First off I need to know which harness the car speakers are connected to? Secondly, I...
  4. Tweeter wiring question - no sound (2012 Ford Expedition EL)

    General Car Audio Discussion
    Hi - I have a 2012 Ford Expedition EL with stock system/tweeters in the sail panel. Left tweeter was blown, so I'm replacing with the Rockford Fosgate Prime R1T-S. The door panel had the stock tweeter wired into a cable that then connected to the mid on the door itself. I cut the connections to...
  5. Powering Bluetooth Adapter from Fuse Tap?

    General Car Audio Discussion
    Okay, this doesn't exactly have to do with speakers, but it does involve a Bluetooth audio adapter and wiring, so I hope this isn't too out of place. :P The power outlets in my car are always on, a feature that I don't like, but oh well. I'm using a Bluetooth adapter (SoundBot SB360) that is...
  6. Replace Stereo with Nissan 6 CD Changer...

    Technical & Advanced Car Audio Discussion
    I have Nissan Teana having Head unit and an additional 6cd changer with that... Now i want to replace the additional cd changer with a stereo having usb/bluetooth... I have seen the wiring harness and tried to understand the wiring diagram... Apart from power supply wires and speaker wires...
  7. Need help with fuses !!

    General Car Audio Discussion
    hey, im upgrading my amp to 1000 watts and running 4 ga wire, im gonna need a new inline fuse, my amp manual says recommended 80amp fuse rating, should i put exactly and 80amp fuse or would it hurt to use a 100amp fuse? which would be better to use
  8. Newbie needs some help upgrading my system.

    System Design: Help Me Choose Equipment For My Car
    Hello all, I have a 1994 Dodge Dakota extended cab truck that I am upgrading the sound system in. It's still got the original factory radio set-up and speakers at the moment. Just so you know, I am a newbie at this and a college student with low cash reserves. ;) Last weekend I picked up the...
  9. Dual Class D Amp power wiring selection

    System Design: Help Me Choose Equipment For My Car
    I'm throwing my hands in the air. I've been researching past threads on this topic for a few hours and am having a hard time seeing consistency in the responses given when people are asking for guidance on power wire selection for a dual digital amp setup. So, I'm throwing this request for help...
  10. Installing stereo and amp

    General Car Audio Discussion
    Hi, I am trying to install an Alpine 445u amp with a new Sony stereo. I have found all sorts of diagrams online for this seemingly simple installation. But, I am confused about how power gets to the stereo! The diagrams show power going to the amp, speakers being attached at the amp, the blue...
  11. PLEASE Help, major wiring/speaker issues

    General Car Audio Discussion
    I recently bought a '99 Subaru legacy B4 while in Japan and when I bought it the front speakers including tweeters did not work and the back door speakers sounded blown. I replaced all of the speakers and when replacing the old aftermarket head unit I could tell right away that the person...
  12. dvc and svc in a mono block????

    General Car Audio Discussion
    I have an old Pioneer TS-W302 and a kicker 07CRV122. The kicker is dvc at 2ohms per coil. I connected the two coils in series to make the impedance double to 4 ohms. Then i wired the two speakers to (pioneer is a svc at 4ohms) together parallel to bring them back down to 2ohms. I have them...
  13. Capacitor Install

    General Car Audio Discussion
    I'm installing Two Rockford Fosgate 15" woofers with a r250x1 for each of them and I was thinking of installing a 1.5 Farad T-Spec cap before my distribution block. My block is a 1 to 4 and after I put the 15's in i am also adding two 12" fosgates so i figured the cap was the a good idea to add...
  14. Bi amp crossover wiring... HELP NEEDED

    Technical & Advanced Car Audio Discussion
    For my fronts I'm installing a set of components Focal PS 165Fx 6 3/4. 4ohms Powered By Alpine MRV-F300 50W RMS *4 @4ohms 75W RMS *4 @2ohms My question is, if I do not bi amp, and I bridge the channels together, what do I do with the jumpers that are installed in the crossover? In what...
  15. DSP Wiring

    Technical & Advanced Car Audio Discussion
    Hi Guys, I would like to know if its possible to connect one DSP channel to 2 channel Amp via (Y) RCA to run (2x Sub's at 4 ohm)? The reason I do not want them to be at 1 channel at the Amp cause they will be parallel, which will make them running at 2 ohm. And I do not want to use 2 channels...
  16. Running multiple tweeters on one channel and keeping same independence

    General Car Audio Discussion
    Hey I have quite the question I have 5 tweeters and a 500watt rms amp @ 4 ohm Bridged So my question is I want to get the MOST power out of the amp and that is always bridged. So I want to hook up these 5 tweeters to this one channel and I have a few questions. 1. Will this effect sound quality...
  17. Car amp power problems. Have checked everything with voltmeter - Detailed description

    General Car Audio Discussion
    So I have spent most of my Sunday setting up my amp and sub but the amp won't power on. I have checked everything multiple times and also checked with an ampmeter. Anyways, I will write what I have done/checked and if there is anything that I am missing or if it truly is the amp. 1) Battery...
  18. What should my next move be now?

    Technical & Advanced Car Audio Discussion
    I have a pdxf4 and now that my rear deck alpine spr 60's don't work, (long story) I am just running the alpine R components on channel 1 and 2. Now that I have the weekend to work on my system, I'm wondering what I should even do. The components are 110rms so bridging would be 200watts to each...
  19. Help with wiring two amplifiers!

    Technical & Advanced Car Audio Discussion
    Hey guys i am wiring two amplifiers in my system. A Amazon.com: Alpine MRV-F300 4-channel car amplifier - 50 watts RMS x 4: Car Electronics for the door speakers and a Amazon.com: Alpine MRV-M500 Mono subwoofer amplifier - 500 watts RMS x 1 at 2 ohms: Electronics for a subwoofer. The problem is...
  20. Cap Reading Low Voltage

    General Car Audio Discussion
    I would appreciate any help! :) My subs keep cutting out and cap reads low voltage. I have been running my system for over a year without incident. It is composed of two, twelve inch Rockford subs, a 700 watt mono block amp also Rockford, a one farad stingray capacitor, four gauge wire...
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