Ampere Audio 3.0 Series 18" Subwoofer - 25% OFF NOW!



Regular price Save -25% $569.99 $759.99
Regular price $569.99


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NEW for 2022 from Ampere Audio is the ALL NEW 3.0 Series!  Sporting a 3" Copper Clad Aluminum flat wound 4-Layer voice coil, the new 3.0 is sure to take a beating and keep on banging!  Also, this drive comes equipped with a 10" diameter Nomex Spider assembly that is reinforced at the neck joint with a plastic collar to ensure structural stability during high power excursion and extended play time.  The motor structure is comprised of ultra thick top and bottom steel plates that sandwich the triple 1 inch slug Y35 ferrite structure.  This motor design is proprietary to Ampere Audio and weighs in at an impressive 700 ounces!

  • Features

    • 2000w RMS
    • Cast aluminum with a sandblasted, powder coat finished Frame
    • 3” CCA Flat wound coil
    • Large 210 mm triple-stacked, high-energy Y35 ferrite magnets
    • Pressed paper cone
    • D2 or D4
  • Specifications

      AA-3.0 10" D2/D4 AA-3.0 12" D2/D4 AA-3.0 15" D2/D4 AA-3.0 18" D2/D4
    RE (ohms) 4 / 6.8 4 / 6.8 4 / 6.8 4 / 6.8
    FS (Hz) 39.2 / 40.4 37.75 / 37.64 30.5 / 30.5 28.251 / 27.873
    Vas (L) 10.9 / 9.5 16.46 / 6.2 61.818 / 61.596 92.683 / 96.31
    Qes 0.897 / 0.802 0.743 / 0.804 0.8 / 0.913 1.017 / 1.171
    Qms 3.079 / 2.73 3.237 / 3.941 3.053 / 2.745 3.466 / 3.194
    Qts 0.569 / 0.62 0.604 / 0.668 0.634 / 0.685 0.786 / 0.857
    BL (NA) 18.51 / 22.16 20.1 / 25.3 18.45 / 22.578 20.8 / 23.9
    Mms (Grams) 210.49 / 228.22 313.583 / 320.579 354.128 / 356.707 625.409 / 619.91
    Cms (uM/N) 77.91 / 67.97 56.67 / 55.743 76.418 / 76.143 50.746 / 52.732
    Sens (1w/1m) 81.7 / 80.8 82.6 / 82.2 85.3 / 84.7 85 / 84.4
    Displacement 0.21 cu ft 0.23 cu ft 0.25 cu ft 0.26 cu ft
    Sealed Enclosure Not Recommended Not Recommended Not Recommended Not Recommended
    Ported Enclosure ^3 1.5 cu ft 2.0  cu ft 3.5 cu ft 5 cu ft
    Recommended Tuning 32Hz 32Hz 32Hz 32Hz
    Recommended Port Area        
    Cutout Diameter 9.46" 11.125" 14.125" 16.75"
    Overall Diameter 10.5" 12.5" 15.625" 18.5"
    Mounting Depth        

 

Ampere Audio 3.0 Series 18" Subwoofer - 25% OFF NOW!
Ampere Audio 3.0 ...
Regular price Save -25% $569.99 $759.99
Regular price $569.99