EFX Sound System Hardware

Scosche EFX® Sound System Hardware includes everything you need to replace your vehicle's factory stereo and transform the overall sound quality of your car audio system! EFX® Sound System Hardware includes distribution blocks, fuse blocks, wire, terminals, interconnects, fuses, amp installation kits, power kits and more.

60 Items

Set Descending Direction
Set Descending Direction
  1. AUX Cable
    EFXAUXR3FL
    3' Reference Series AUX 3.5mm cable; flat, metal micro barrel, rt angle end, frosted blue, retail window box
    $9.99
  2. AUX RCA Adapter
    EFXAUXFRR
    Reference Series AUX 3.5mm Female to RCA Adapter; metal micro barrel, frosted blue, retail window box
    $8.99
  3. RCA Cable
    EFXRPV12
    12' Performance Series Composite Video RCA; 75ohm Coaxial, split-tip, 2-color micro barrel, retail window box
    $9.99
  4. Amp Kit
    8AWG OFC Amp Kit
    8AWG OFC Amp Power Kit; 60A mini-ANL, ultra-flex fine strand, ultimate ground, retail double blister
    $31.99
  5. Amp Kit
    4AWG OFC Amp Kit
    4AWG OFC Amp Power Kit; 100A mini-ANL, ultra-flex fine strand, ultimate ground, retail double blister
    $59.99
  6. 0/4GA Dual Mini-ANL Fuse Block
    0/4GA Dual Mini-ANL Fuse Block
    0/4GA Dual Mini-ANL Fuse Block; retail double blister
    $17.99
  7. 8/10GA Dual Mini-ANL Fuse Block
    8/10GA Dual Mini-ANL Fuse Block
    8/10GA Mini-ANL Fuse Block; retail double blister
    $9.99
    Out of stock
  8. 0/4-4/8GA Quad Mini-ANL Distribution Block
    0/4-4/8GA Quad Mini-ANL Distribution Block
    0/4-4/8GA Quad Mini-ANL Distribution Block
    $28.99
  9. 0/4-4/8GA Dual Mini-ANL Distribution Block
    0/4-4/8GA Dual Mini-ANL Distribution Block
    0/4-4/8GA Dual Universal Mini-ANL Distribution Block; (1) 0/4GA to (2) 4/8GA, incl. gnd plate, retail double blister
    $19.99
  10. 4-8GA Ground Distribution Block
    4-8GA Ground Distribution Block
    4-8GA Ground Distribution Block; (1) 4GA to (4) 8GA, retail double blister
    $11.99
  11. Battery Terminal
    0/4/8GA Universal Battery Terminal w/Charging Post
    0/4/8GA Universal Battery Terminal; (2) 0/4GA & (2) 8GA outputs, charging post, +/- markers, retail double blister
    $22.99
  12. 0/4/8GA Core Universal Battery Terminal
    0/4/8GA Core Universal Battery Terminal
    0/4/8GA Core Universal Battery Terminal; (1) 0GA, (1) 4GA & (2) 8GA outputs; clamp type, retail single blister
    $9.99
  13. 8GA Ultimate Ground Terminal
    8GA Ultimate Ground Terminal
    8GA Ultimate Ground Terminal; incl. self-tapping screws, retail single blister
    $6.99
  14. Speaker Wire
    EFXS5WC18-250
    250' Ultra-Flex 2-Channel Speaker Wire w/Remote Turn-On
    $144.99
  15. Speaker Wire
    X2S3-200
    Speaker Wire 3mm 200 ft.
    $24.99
    Out of stock
  16. Power Wire
    X2P65B-200
    Power Wire Black 6.5mm 200ft
    $54.99
  17. Power Wire
    X2P95B-100
    Power Wire Black 9.5mm 100ft
    $69.99
  18. Power Wire
    X2P155B-50
    Power Wire Black 15.5mm 50ft
    $92.99
  19. Power Wire
    X2P155R-50
    Power Wire Red 15.5mm 50ft
    $92.99
  20. X2WF250
    X2WF250
    250 amp ANL Fuse (1 per pack)
    $7.99
  21. X2WF200
    X2WF200
    200 amp ANL Fuse (1 per pack)
    $7.49
  22. X2WF175
    X2WF175
    175 amp ANL Fuse (1 per pack)
    $7.29
  23. X2WF150
    X2WF150
    150 amp ANL Fuse (1 per pack)
    $6.99
  24. X2WF125
    X2WF125
    125 amp ANL Fuse (1 per pack)
    $6.99
  25. Fuse
    X2WF100
    100 amp ANL Fuse (1 per pack)
    $6.99
  26. X2WF80
    X2WF80
    80 amp ANL Fuse (1 per pack)
    $6.99
  27. X2AF80-4
    X2AF80-4
    80 amp AGU Fuse 4 pack
    $7.99
  28. X2AF60-4
    X2AF60-4
    60 amp AGU Fuse 4 pack
    $7.69
  29. X2AF50-4
    X2AF50-4
    50 amp AGU Fuse 4 pack
    $7.49
  30. X2AF40-4
    X2AF40-4
    40 amp AGU Fuse 4 pack
    $7.29
  31. X2AF30-4
    X2AF30-4
    30 amp AGU Fuse 4 pack
    $6.99
  32. X2BS8-4
    X2BS8-4
    8 gauge Spade Terminals 4 pack
    $6.99
  33. X2BS4-4
    X2BS4-4
    4 gauge Spade Terminals 4 pack
    $7.99
  34. X2RTC8-4
    X2RTC8-4
    8 gauge Ring Terminals 4 pack
    $6.99
  35. X2RTC4-4
    X2RTC4-4
    4 gauge Ring Terminals 4 pack
    $7.99
  36. X2RTC0-2
    X2RTC0-2
    1/0 gauge Ring Terminals 2 pack
    $7.49
  37. X2RT4
    X2RT4
    4 gauge Ring Terminal
    $7.99
  38. X2RT0
    X2RT0
    1/0 gauge Ring Terminal
    $8.99
  39. X2R25
    X2R25
    25ft Twisted Pair audio cable
    $9.99
  40. X2R17
    X2R17
    17ft Twisted Pair audio cable
    $8.99
  41. X2R12
    X2R12
    12ft Twisted Pair audio cable
    $8.99
  42. X2R9
    X2R9
    9ft Twisted Pair audio cable
    $8.49
  43. X2R6
    X2R6
    6ft Twisted Pair audio cable
    $7.99
  44. X2R3
    X2R3
    3ft Twisted Pair audio cable
    $7.49
  45. X2RFY
    X2RFY
    1F - 2 M Twisted Pair audio cable
    $6.99
  46. X2RMY
    X2RMY
    1 M - 2 F Twisted Pair audio cable
    $6.99
  47. Stiffening cap
    X2CAP
    1 Farad Stiffening cap
    $59.99
  48. X2WDB2
    X2WDB2
    15.5mm to 9.5mm Dual ANL distribution block
    $17.99
  49. X2ADB4
    X2ADB4
    9.5mm to 6.5mm Quad AGU distribution block
    $12.99
  50. X2ADB2
    X2ADB2
    9.5mm to 6.5mm Dual AGU distribution block
    $9.99
  51. X2DB
    X2DB
    9.5mm to 6.5mm Quad distribution block
    $7.99
  52. X2WFH
    X2WFH
    Single ANL Fuse holder
    $7.99
  53. X2AFH
    X2AFH
    Single AGU Fuse holder
    $7.99
  54. X2BT
    X2BT
    Battery Terminal with ABS cover
    $9.99
  55. Amp Kit
    X2AKA65
    High Current Single Amp kit
    $22.99
  56. Amp Kit
    X2AKA95
    Ultra High Current Single Amp Kit
    $29.99
  57. Amp Kit
    X2AKA155
    Extreme High Current Dual Amp Kit
    $99.99
  58. Amp kit
    X2AKC500
    500 Watt Single Amp kit
    $27.99
  59. Amp Kit
    X2AKC1200
    1200 Watt Single Amp Kit
    $44.99
  60. Dual Amp Kit
    X2AKC2500
    3200 Watt AFC Dual Amp Kit
    $132.99