12W6v2
DRIVER SPECIFICATIONS
| |
12W6v2-D4 |
| Free Air Resonance (Fs):
|
25.0 Hz |
| Electrical “Q” (Qes):
|
0.480 |
| Mechanical “Q” (Qms):
|
7.100 |
| Total Speaker “Q”
(Qts): |
0.450 |
| Equivalent Compliance (Vas):
|
2.82 cu. ft. / 79.9 liters |
| One-Way, Linear Excursion (Xmax)*:
|
0.65 in. / 16.5 mm |
| Reference Efficiency (no):
|
0.250% |
| Efficiency (1W/1m)**:
|
85.9 dB SPL |
| Effective Piston Area (Sd):
|
77.8 sq. in. / 0.0502 sq. m. |
| DC Resistance (Re):
|
6.75 ohm*** |
| Nominal Impedance (Znom):
|
Dual 4 ohm |
| Thermal Power Handling (Pt):
|
600W |
| Driver Displacement:
|
0.090 cu. ft. / 2.5 liters |
| Net Weight: |
19.4 lbs. / 8.8 kg |
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1W/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other subwoofers to determine which one is "louder".
*** Re (DC resistance) is measured with the voice coils in series, for parallel-wired specification divide Re by 4. All other specifications remain the same.
| 12W6v2 DRIVER
PHYSICAL SPECIFICATIONS |
|
|
|
 |
Nominal
Diameter |
Overall
Diameter (A) |
Mounting Hole
Diameter (B) |
Bolt Hole
Circle (C) |
Magnet
Diameter (D) |
Mounting
Depth (E) |
| 12.0 in. / 305 mm |
12.5 in. / 317.5 mm |
11.0 in. / 279.5 mm |
11.86 in. / 301 mm |
6.65 in. / 169 mm |
7.6 in. / 193 mm |
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| |
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