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W712
photos
$379.00
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Photo of VO-W712 from bottom to show motor and basket
Photo of VO-W712 from the side to show motor and basket, part of spider, and surround
Photo of VO-W712 angled top to bottom to show motor, basket, surround, dustcap and cone
Photo of VO-W712 angled right to show part of motor, surround, dustcap and cone
SL612
photos
Original price was: $349.00.Current price is: $299.00.
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Photo showing SL612 angled top to bottom to show most of cone and basket
Photo showing SL612 angled back to front to basket and part of spider, emphasizing slim design
Photo showing SL612 angled bottom up to basket and motor, emphasizing slim design
Photo showing SL612 facing front to show cone, surround, dustcap and DD logo
SL712
photos
$289.00
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Photo of SL712 shot angled front right, showing motor, part of basket, surround, cone and dustcap
Photo of SL712 shot bottom to top, showing motor, backplate, basket, push connectors and gasket
Photo of SL712 profile shot back to front showing motor, push connectors, basket, gasket and surround
512e
photos
$229.00
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Photo of 12 inch 500 series subwoofer angled top to bottom to show motor, basket, surround, dustcap and cone
Photo of 512e subwoofer angled back to front to show ferrite motor and basket
Photo of 512e Subwoofer angled front to back to show cone, dust cap, part of basket and motor
612f
photos
$299.00
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12 inch 612f subwoofer angled right showing motor coil basket and surround
12 inch 612f subwoofer with motor flat on surface, slightly angled showing surround cone and dust cap and logo
12 inch 612f subwoofer angled back showing motor basket and cone
9912c
photos
$899.00
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9912c - 12 Inch 9900 Series Subwoofer - Photo angled right to show left, including dustcap, surround, basket, and motor boot with DD AUDIO trademark adorning.
9912C - 12 Inch, 9900 Series Subwoofer - Photo angled top to bottom showing surround, part of dustcap and cone, basket and motor boot with trademark DD AUDIO logo adorning.
9912C - 12 Inch 9900 Series Subwoofer - Photo angled back to front down right side, showing motor heatsink, boot, basket, leads
Z312 (ESP)
photos
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Z412 (ESP)
photos
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MODEL / SPECS

MODEL / SPECS

W712

SL612

SL712

512e

612f

9912c

Z312 (ESP)

Z412 (ESP)

Speaker Size (In)

12
12
12
12
12
12
12
12

Watts RMS

1200
600
1000
700
1000
3200
4000
6000

Peak Power

N/A
1800
N/A
2100
3000
9600
12000
18000

VCD (In)

3
2.5
3
3
2.5
4
3.35
4

Voice Coil Impedance

D2 / D4
D2 / D4
D2 / D4
D2 / D4
D2 / D4
D1 / D2
D1 / D2
D1 / D2

Piston Diameter (In)

N/A
10.38
10.25
10
10.25
11
10
11

Piston Diameter (MM)

247.7
N/A
N/A
N/A
N/A
N/A
N/A
N/A

Frequency Response (Hz)

35 - 2k
N/A
N/A
N/A
N/A
N/A
N/A
N/A

dBSPL

100
87
N/A
N/A
N/A
N/A
N/A
N/A

Fs (Hz)

40.85
27
29
33
31
31.63
N/A
N/A

Qms

5.807
7.906
5.4
4.88
5.06
5.398
N/A
N/A

Qes

0.517
0.432
0.62
0.73
0.4432
0.377
N/A
N/A

Qts

0.475
0.409
0.54
0.64
0.4075
0.352
N/A
N/A

BL (TM)

30
N/A
N/A
25
N/A
N/A
N/A
N/A

Vas (Ltr)

17.57
68.349
39.2
30.16
81.16
23.63
N/A
N/A

Xmech (MM)

30
40
40
30
60
62
N/A
N/A

Xmax (MM)

12
19
19
18
22
32
N/A
N/A

Suspension Travel (MM)

30
N/A
N/A
N/A
N/A
N/A
N/A
N/A

Frame OD (In)

N/A
12.568
12.375
12.125
12.875
13.38
13 3/8
13 3/8

Frame OD (MM)

N/A
319.227
314
N/A
N/A
N/A
N/A
N/A

Frame OD w/ Gasket (In)

12.625
12.795
12.5
12.4
13
13.5
13 1/2
13 1/2

Frame OD w/ Gasket (MM)

N/A
324.993
318
N/A
N/A
N/A
N/A
N/A

Mounting Diameter (In)

11 3/8
11.339
11.375
11.02
11.5
12.19
12 3/16
12 3/16

Mounting Diameter (MM)

286
288.011
289
N/A
N/A
N/A
N/A
N/A

Mounting Depth (In)

5.125
4.134
5.5
6.5
7.375
9.69
11 1/2
11 1/2

Mounting Depth (MM)

130
105.004
140
N/A
N/A
N/A
N/A
N/A

Motor Diameter (In)

N/A
6.496
6.7
7
7
10.31
9
10

Motor Diameter (MM)

N/A
164.998
170
N/A
N/A
N/A
N/A
N/A

Motor Depth (In)

N/A
1.5
2.5
2.5
3.375
4.56
5 5/8
5 5/8

Motor Depth (MM)

N/A
38.1
63.5
N/A
N/A
N/A
N/A
N/A

Magnet Weight (Oz)

N/A
80
N/A
120
N/A
N/A
N/A
N/A

Magnet Weight (Gm)

N/A
2267.96
N/A
N/A
N/A
N/A
N/A
N/A

Displacement (CuFt)

N/A
0.06
0.07
0.08
0.1
0.33
0.27
N/A

Displacement (Ltr)

N/A
1.699
2
N/A
N/A
N/A
N/A
N/A

Sealed Enclosure (CuFt)

N/A
0.7 - 1.5
0.7 - 1.5
N/A
N/A
N/A
N/A
N/A

Sealed Enclosure (Ltr)

N/A
19.822 - 42.475
19.8 - 42.5
N/A
N/A
N/A
N/A
N/A

Ported Enclosure (CuFt)

N/A
1.0 - 1.75
1 - 1.75
1.75 - 2.75
1.75 - 2.75
1.75 - 2.75
1.75 - 2.75
N/A

Ported Enclosure (Ltr)

N/A
28.317 - 49.554
28.3 - 50
N/A
N/A
N/A
N/A
N/A

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