1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Upgrading the audio system and vehicle performance

Discussion in 'Prius c Audio and Electronics' started by grizdogg, Sep 9, 2013.

  1. grizdogg

    grizdogg Junior Member

    Joined:
    Aug 26, 2013
    29
    5
    0
    Vehicle:
    2013 Prius c
    Model:
    Two
    I am looking into upgrading the OEM system in the car. The first thing I would like to do is add an amplifier and subwoofer. I already have a Rockford Fosgate 8" sub with a 200 Watt RMS amp. I am interested in what vehicle performance impact this has on the C. Will I see a drop in MPG? If so, how big?

    The next step would be a new head unit. I am interested in the Parrot Asteroid Smart because I like the idea of an Android head unit. But other suggestions would be appreciated. And then I would follow-up that upgrade with new components all the way around.
     
    #1 grizdogg, Sep 9, 2013
  2. krneidigh

    krneidigh Junior Member

    Joined:
    Mar 18, 2012
    70
    17
    0
    Location:
    Pensacola
    Vehicle:
    2012 Prius c
    Model:
    Three
    I have a stock headunit on C3, navigation, added some polk 6.5 and a Boss BASS600 amplified sub 300rms. Sounds fantastic and no loss in mpg.
     
    #2 krneidigh, Sep 9, 2013
  3. B2FiNiTY

    B2FiNiTY Active Member

    Joined:
    Dec 17, 2012
    979
    227
    0
    Vehicle:
    2012 Prius c
    Model:
    Two
    The MPG affect will be negligible.
     
    #3 B2FiNiTY, Sep 9, 2013
  4. grizdogg

    grizdogg Junior Member

    Joined:
    Aug 26, 2013
    29
    5
    0
    Vehicle:
    2013 Prius c
    Model:
    Two
    Thanks for the quick responses. I should have mentioned, I have a C2. Glad to hear the losses are negligible. I have been averaging about 53 MPG thus far and I drive about 130 miles a day, 50/50 split between city and highway. I need a better system considering the amount I am in the car.

    SPH-L720 ? 4
     
    #4 grizdogg, Sep 9, 2013
  5. Lasareath

    Lasareath New Member

    Joined:
    Sep 14, 2013
    4
    1
    0
    Location:
    Central NJ
    Vehicle:
    2013 Nissan LEAF
    Model:
    ----USA----
    I'm adding a new system to my Wife's Prius C in the next couple of weeks.
     
    #5 Lasareath, Sep 14, 2013
    PriusC-illa likes this.
  6. kingnba6

    kingnba6 Active Member

    Joined:
    Mar 17, 2013
    1,018
    242
    0
    Location:
    NY
    Vehicle:
    2013 Prius c
    Model:
    One

    looking foward to the install. what speakers are you upgrading too, if you are? and are you running an amp?
     
    #6 kingnba6, Sep 14, 2013
  7. Lasareath

    Lasareath New Member

    Joined:
    Sep 14, 2013
    4
    1
    0
    Location:
    Central NJ
    Vehicle:
    2013 Nissan LEAF
    Model:
    ----USA----
    Please see below, sorry for multiple posts.
     
    #7 Lasareath, Sep 14, 2013
  8. Lasareath

    Lasareath New Member

    Joined:
    Sep 14, 2013
    4
    1
    0
    Location:
    Central NJ
    Vehicle:
    2013 Nissan LEAF
    Model:
    ----USA----
    Leaving the stock HU

    AudioControl LC2i - Used to create pre-outs and turn-on lead for the aftermarket amp.
    Polk Audio MM6501's up front.
    Polk Audio MM650's in the rear.
    Dynamat extreme on all the doors and trunk
    JL Audio XD700/5 - 75W by 4 & 300W for the Sub
    JL Audio CP108LG-W3v3: Single 8W3v3 MicroSub, Ported.
    JL Audio HD-RLC to control the bass
    Speaker, Power and Ground wires are Knu Konceptz
    Fuse Holder, Distribution Block are also Knu Konceptz

    All existing functions of the Stock HU will still work.

    I installed a very similar system in my 2013 Nissan LEAF except mine is 100W by 4 and 600W for the sub. You can see my install pics here

    I will take pics of each step of my Wife's Prius C and post them for reference.

    Lasareath


    (well this post had links and videos of each device but since this is my first post on this forum I am not allowed to post them, so maybe I'll post them in the future)
     
    #8 Lasareath, Sep 14, 2013
  9. kingnba6

    kingnba6 Active Member

    Joined:
    Mar 17, 2013
    1,018
    242
    0
    Location:
    NY
    Vehicle:
    2013 Prius c
    Model:
    One
    thanks for the updated list. giving me some ideas.
     
    #9 kingnba6, Sep 14, 2013
    Lasareath likes this.
  10. ztanos

    ztanos All-around Geek!

    Joined:
    Jan 10, 2013
    3,339
    1,150
    40
    Location:
    Cumming, Georgia
    Vehicle:
    2012 Prius c
    Model:
    Four
    wrong thread...
     
    #10 ztanos, Sep 14, 2013
  11. Lasareath

    Lasareath New Member

    Joined:
    Sep 14, 2013
    4
    1
    0
    Location:
    Central NJ
    Vehicle:
    2013 Nissan LEAF
    Model:
    ----USA----
    I received all the gear I need, Speakers, Sub, Wires, Amp, LC2i, everything, Just trying to figure out which couple of days I can do the install. When I did mine in my LEAF it took 25 hours. 12 hours one day, 13 the next so I'm pretty sure this will take just as long.

    I need to find links on removing door panels and running a power line to the 12V battery. On my car there was an unused 1/2" grommet through the firewall that I was able to run my 4 Gauge power line through. The only hard part is that it was behind the glovebox.

    Are there any unused holes through the Firewall on the C?

    Thanks,

    Lasareath
     
    #11 Lasareath, Sep 23, 2013
  12. kingnba6

    kingnba6 Active Member

    Joined:
    Mar 17, 2013
    1,018
    242
    0
    Location:
    NY
    Vehicle:
    2013 Prius c
    Model:
    One
    the C has the battery under the rear seats, so no need to drill in the firewall
     
    #12 kingnba6, Sep 23, 2013
    los panda likes this.
  13. los panda

    los panda Member

    Joined:
    Jun 23, 2013
    155
    23
    0
    Vehicle:
    2013 Prius c
    Model:
    Two
    one of my favorite "features" of the car.

    mounting the amp under the front passenger seat; the power and ground wires are about 3 ft long, each.
     
    #13 los panda, Sep 23, 2013
(You must log in or sign up to post here.)