We'll send you an email when Tang Band W4-656SC 4" Shielded Driver is back in stock or available for preorder.
This item available through special order only. Minimum order quantity is 50 pieces
The textured PPM cone, rubber surround, large cast frame, and large shielded motor structure give this woofer a sense of quality that is not found on most small drivers. A large mechanical excursion limit allows this woofer to produce prestigious amounts of bass for a woofer of its size. In addition, the fully sealed cone structure makes this driver very durable and usable in moist environmental conditions.
Product Details | |
|---|---|
| Brand | Tang Band |
| Model | W4-656SC |
| Part Number | 264-820 |
| UPC | 844632019470 |
| Unit of Measure | Each |
| Weight | 3 |
Product Specifications | |
|---|---|
| Nominal Diameter | 4" |
| Power Handling (RMS) | 25 Watts |
| Power Handling (MAX) | 50 Watts |
| Impedance | 8Ω |
| Frequency Response | 65 to 12,000Hz |
| Sensitivity | 88dB 2.83V/1m |
| Voice Coil Diameter | 1" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 65Hz |
| DC Resistance (Re) | 6Ω |
| Voice Coil Inductance (Le) | 0.49mH |
| Mechanical Q (Qms) | 2.39 |
| Electromagnetic Q (Qes) | 0.39 |
| Total Q (Qts) | 0.33 |
| Compliance Equivalent Volume (Vas) | 0.2ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.25mm/N |
| BL Product (BL) | 5.41T·m |
| Diaphragm Mass Inc. Airload (Mms) | 4.47g |
| Maximum Linear Excursion (Xmax) | 3mm |
| Surface Area of Cone (Sd) | 570cm² |
Materials of Construction | |
|---|---|
| Cone Material | Poly |
| Surround Material | Rubber |
| Voice Coil Wire Material | CCA |
| Voice Coil Former | Kapton® / Polyimide |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 4.94" |
| Baffle Cutout Diameter | 3.76" |
| Depth | 3.27" |
| # Mounting Holes | 4 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.1ft³ |
| Sealed F3 | 163.3Hz |
| Vented Volume | 0.15ft³ |
| Vented F3 | 73.9Hz |
California Prop 65WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Tang Band W4-656SC Specifications