Ampere Audio AA-3.0 18″ – 2000w RMS 18″ Subwoofer

Ampere Audio AA-3.0 18"

Ampere Audio AA-3.0 18″ – 2000w RMS 18″ Subwoofer

$599.00

In stock

$599.00

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Price $569.05 $539.10
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Description

The Ampere Audio AA-3.0 18 is our newest addition to the AA-3.0 v4 line up of subwoofers. The AA-3.0 v4 was designed for 2000 rms per driver. The lead wires are formed into the spider layers which enhances durability and eliminates lead slap/breakage problems. The frame is cast aluminum with a sandblasted, powder coat finish. A large 3” CCA Flat wound coil in the motor reduces energy storage from inductance, with the side benefit of lowering distortion for “faster” response. Large 210 mm triple-stacked, high-energy Y35 ferrite handle the heavy lifting and bring QTS down to a level where the subwoofers can be used in small vented or sealed enclosures.

Ampere Audio AA-3.0 18″ Technical Specs”

  • 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

Ampere Audio AA-3.0 18″ T/S Specs”

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
Rec. Tuning 32Hz 32Hz 32Hz 32Hz
Rec. Port Area
Cutout Diameter 9.46″ 11.125″ 14.125″ 16.75″
Overall Diameter 10.5″ 12.5″ 15.625″ 18.5″
Mounting Depth

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Additional information

Weight 62 lbs
Dimensions 20 × 20 × 14 in
Subwoofer Impedance

,

Series

AA-3.0

Brand

Subwoofer RMS Rating

Subwoofer Size

Voice Coil Diameter

3"

Subwoofer Wiring

 

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