AMPERE AUDIO 3.0 RVE 15

The AA-3.0 v4 Series is our newest line up for subwoofers and all built in house. 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.
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"