| Model
Number |
P10D2 |
P10D4 |
P12D2 |
P12D4 |
P15D2 |
P15D4 |
| Thiele/Small
Parameters |
| Fs
(free-air resonance, Hz) |
34.96 |
38.52 |
27.23 |
26.15 |
29.24 |
30.46 |
| Vas
(equivalent compliance, cu. ft.) |
0.61 |
0.56 |
1.76 |
2.095 |
3.16 |
3.21 |
| Vas
(equivalent compliance, liters) |
17.16 |
15.75 |
50.07 |
59.33 |
89.66 |
90.99 |
| Qms
(Q, mechanical) |
4.22 |
4.13 |
5.99 |
4.66 |
3.43 |
2.38 |
| Qes
(Q, electrical) |
0.54 |
0.62 |
0.59 |
0.48 |
0.6 |
0.62 |
| Qts
(total driver Q) |
0.48 |
0.54 |
0.54 |
0.44 |
0.51 |
0.49 |
| Re
(DC resistance, ohms) |
3.77 |
6.85 |
3.53 |
6.77 |
3.57 |
6.76 |
| Z
(nominal impedance, ohms) |
4 |
2.8 |
4 |
2.8 |
4 |
2.8 |
| Le
(inductance, mh) |
1.83 |
2.96 |
1.81 |
2.57 |
1.82 |
4.94 |
| Efficiency
(1W @ 1M, dB) |
83.2 |
83.5 |
84.22 |
85.32 |
87.64 |
88.1 |
| Xmax
(one way linear excursion, in.) |
0.67 |
0.67 |
0.67 |
0.67 |
0.67 |
0.67 |
| Xmax
(one way linear excursion, mm) |
17.19 |
17.19 |
17.19 |
17.19 |
17.19 |
17.19 |
| Pe
(continuous power handling, watts) |
500 |
500 |
500 |
500 |
500 |
500 |
| Peak
power handling (music, watts) |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
| Mms
(total moving mass, grams) |
204.66 |
183.66 |
236.26 |
216.26 |
282.33 |
262.55 |
| Cms
(mechanical compliance, mm/N) |
101.21 |
92.92 |
144.58 |
171.32 |
104.92 |
104 |
| Bl
(motor strength, Tesla-M) |
17.66 |
22.18 |
15.51 |
22.32 |
17.6 |
23.37 |
| Sd
(effective radiating area, sq. m.) |
0.035 |
0.035 |
0.05 |
0.05 |
0.078 |
0.078 |
| Sd
(effective radiating area, sq. in.) |
53.78 |
53.78 |
76.88 |
76.88 |
120.91 |
120.91 |
| Frequency
range (Hz) |
40-2.5k |
40-2.5k |
30-2.5k |
30-2.5k |
20-2.5k |
20-2.5k |
| Energy
Bandwidth Product (EBP) |
64.28 |
62.23 |
45.92 |
54.23 |
48.9 |
49.13 |
| Model
Number |
P10D2 |
P10D4 |
P12D2 |
P12D4 |
P15D2 |
P15D4 |
| Driver
Physical Dimension |
| Mounting
hole diameter (inches) |
9.45 |
9.45 |
10.95 |
10.95 |
13.85 |
13.85 |
| Mounting
depth (inches *) |
5.25 |
5.25 |
5.25 |
5.25 |
6.5 |
6.5 |
| Basket
diameter (inches) |
10.45 |
10.45 |
12.45 |
12.45 |
15.45 |
15.45 |
| Model
Number |
P10D2 |
P10D4 |
P12D2 |
P12D4 |
P15D2 |
P15D4 |
| Recommended
Enclosures |
| Typical
sealed enclosure (cu. ft.) |
0.5 |
0.5 |
1 |
1 |
1.85 |
1.85 |
| SPL
sealed enclosure (cu. ft.) |
0.4 |
0.45 |
0.7 |
0.7 |
1.35 |
1.35 |
| Low
Qtc sealed enclosure (cu. ft.) |
0.65 |
0.65 |
2 |
2.5 |
2.75 |
2.63 |
| Vented
enclosure (cu. ft.) |
0.95 |
0.95 |
1.3 |
2 |
2.75 |
3.25 |
| Port
tuning frequency (Hz) |
50hz |
50hz |
40hz |
40hz |
40hz |
40hz |
| Port
diameter (inside, in.) |
3 |
3 |
4 |
4 |
5 |
5 |
| Equivalent
square port (in.) |
2.65x2.65 |
2.65x2.65 |
3.54x3.54 |
3.54x3.54 |
4.43x4.43 |
4.43x4.43 |
| Port
length (in.) |
5.67 |
5.67 |
13.61 |
7.44 |
8 |
6 |
| Enclosure
Details |
|
1. External dimensions calculated for 3/4" building material
2. Includes port and speaker displacement
3. Volumes given are net tuning volume |
