| Customization: | Available |
|---|---|
| Activity: | Active/Passive |
| Operation Mode: | None |
|
Still deciding? Get samples of US$ 90/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
SPECIFICATIONS
|
|
|
|
| TYPE | ND WOOFER | ||
| Nominal Diameter | 200/8 | mm/in | |
| Rated impedance | 8 | ohm | |
| AES Power Handing | 700 | Watts | |
| Peak Power Handing | 1400 | Watts | |
| Sensitivity | 97 | dB | |
| Frequency Range | 60-3000 | Hz | |
| Voice Coil Diameter | 76/3.0 | mm/in | |
| Winding Material | Aluminium | ||
| Former Material | Glass Fibre | ||
| Winding Depth | 17/0.66 | mm/in | |
| Megnetic Gap Depth | 10/0.39 | mm/in | |
| Megnetic Material | Neodymium Ring |
|
THIELE & SMALL PARAMETERS
|
|
|
|
|
Resonance frequency
|
Fs
|
68 | Hz |
|
Dc resistance
|
Re
|
5 | ohm |
|
Mechanical factor
|
Qms
|
3.85 | |
|
Electrical factor
|
Qes
|
0.15 | |
|
Total factor
|
Qts
|
0.15 | |
|
BL factor
|
Bl
|
20.3 | T.M |
|
Effective Moving mass
|
Mms
|
30.58 | g |
|
Effective Cas air load
|
Vas
|
12.38 | liters |
|
Effective piston area
|
Sd
|
224 | cm2 |
|
Inductance
|
L1kHz
|
0.54 | mh |
|
Max linear excursion
|
Xmax
|
±6 | mm |
|
|
EBP
|
453 | Hz |
| MOUNTING AND SHIPPING |
|
|
|
| Overall Diameter | 225/8.8 | mm/in | |
| Bolt Circle Diameter | 210/8.3 | mm/in | |
| Mount Baffle Cut-out | 188/7.4 | mm/in | |
| Speaker Depth | 105/4.13 | mm/in | |
| Flange And Gasket Thickness | 11/0.43 | mm/in | |
| N.W. (1 pc) | 4.3 | kg | |
| G.W.(4 pcs) | 21.2 | kg | |
| Shipping Size (4 pcs) | 420x260x290 mm | 16.5x10.2x11.4 in |
){kind=link}