| Specifications for the Model # RD-1200 Driver |
 |
| |
DIMENSIONS |
| |
Inches |
MM |
| A |
11.65 |
296 |
| B |
12.0 |
304.8 |
| C |
4.15 |
105.4 |
| D |
1.65 |
41.9 |
| E |
1.10 |
27.9 |
| F |
5.0 |
127.0 |
| G |
5.25 |
133.35 |
|
| GENERAL |
|
THIELE-SMALL PARAMETERS |
| Drive Size: |
12 inches |
|
Fs: |
23 Hertz |
| Magnet Weight: |
60 oz |
|
Vas: |
176 Liters (6.2 Cu. Ft.) |
| Frame Type: |
Stamped Steel |
|
Qes: |
.32 |
| Spider Design: |
Flat |
|
Qms: |
9.46 |
| Surround Type: |
Rubber |
|
Qts: |
.31 |
| Pole Piece: |
Bumpered & Vented |
|
Re: |
5.2 Ohms |
| Cone Material: |
Treated Paper |
|
Xmax: |
9mm (.35 in) |
| Voice Coil Diameter: |
2 inches |
|
Mms: |
120 Grams |
| Power Handling: |
100 Watts |
|
Sd: |
559 cm2 |
| Nominal Impedance: |
8 Ohms |
|
|
|
| Response: |
25-800 HZ |
|
|
|
| Characteristic Efficiency: |
90.5 dB (1 W/1 M) |
|
Price: |
$79.00 Each |
|
