0 reviews
Be the first to review this item!
Pricing Note
Product Description
Manufacturer Part Number: LDW7
The CSS LDW7 is an extremely well-rounded midwoofer from Creative Sound Solutions. The LDW7 utilizes several features that set it above the competition such as a copper cap, an aluminum shorting ring, a symmetrical motor structure, and a vented voice coil.
Key Features:
Overview:
CSS LDW7 7" Midwoofer
The CSS LDW7 is truly a no-compromise midwoofer that can be used in either a vented or sealed alignment. The cone of this driver features a paper and fiberglass blend and provides a wonderful mix of stiffness and high frequency extension. The motor structure utilizes aluminum shorting rings and copper pole caps for reduced distortion.
Specification:
Manuals & Resources:
The CSS LDW7 is an extremely well-rounded midwoofer from Creative Sound Solutions. The LDW7 utilizes several features that set it above the competition such as a copper cap, an aluminum shorting ring, a symmetrical motor structure, and a vented voice coil.
Key Features:
- Symmetrical motor structure for optimal drive force balance
- Vented voice coil former reduces distortion and compression
- Copper cap reduces voice coil inductance
- Gold plated terminals ensure long-term trouble free connection
Overview:
CSS LDW7 7" Midwoofer
The CSS LDW7 is truly a no-compromise midwoofer that can be used in either a vented or sealed alignment. The cone of this driver features a paper and fiberglass blend and provides a wonderful mix of stiffness and high frequency extension. The motor structure utilizes aluminum shorting rings and copper pole caps for reduced distortion.
Specification:
Product Details | |
|---|---|
| Brand | CSS |
| Model | LDW7 |
| Part Number | 290-3002 |
| UPC | 848864053738 |
| Unit of Measure | Each |
| Weight | 4.7 |
Product Specifications | |
|---|---|
| Nominal Diameter | 7" |
| Bolt Circle Diameter | 6.67 |
| Power Handling (RMS) | 80 Watts |
| Power Handling (MAX) | 200 Watts |
| Impedance | 8Ω |
| Frequency Response | 30 to 4,500Hz |
| Sensitivity | 86dB 2.83V/1m |
| Voice Coil Diameter | 1.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 30Hz |
| DC Resistance (Re) | 6.4Ω |
| Voice Coil Inductance (Le) | 0.17mH |
| Mechanical Q (Qms) | 9 |
| Electromagnetic Q (Qes) | 0.39 |
| Total Q (Qts) | 0.37 |
| Compliance Equivalent Volume (Vas) | 1.09ft³ |
| Mechanical Compliance of Suspension (Cms) | 1.3mm/N |
| BL Product (BL) | 8.2T·m |
| Diaphragm Mass Inc. Airload (Mms) | 21.9g |
| Maximum Linear Excursion (Xmax) | 5.5mm |
| Surface Area of Cone (Sd) | 131cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper / Glass Fiber |
| Surround Material | Rubber |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 7.166" |
| Baffle Cutout Diameter | 6.02" |
| Depth | 3.23" |
| # Mounting Holes | 6 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 0.3ft³ |
| Sealed F3 | 64.4Hz |
| Vented Volume | 0.7ft³ |
| Vented F3 | 35.9Hz |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item