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CSS LDW7 Bass-midwoofer
€209.95
Aspiring speaker builders, take note! The CSS LDW7 is a 7-inch bass-midwoofer driver that punches above its weight, offering both clear midrange and impactful bass at an attractive price point. This versatility makes it a popular choice for a wide range of DIY speaker projects.
15 in stock
Highlights
- Paper and fiberglass cone blend: This unique cone material offers a good balance of stiffness and flexibility, resulting in smooth midrange reproduction and extended bass response.
- Symmetrical motor structure: This design helps to minimize distortion and ensure accurate sound reproduction.
- Low distortion: The LDW7 is known for its clean sound, even at high volumes.
- High power handling: This driver can handle a significant amount of power, making it suitable for use in loudspeakers designed for powerful sound.
- Vented or sealed enclosure options: The LDW7 performs well in both vented enclosures, which typically produce deeper bass, and sealed enclosures, which offer tighter bass and a more compact design.
Product details
The LDW7’s secret weapon lies in its unique cone material. By blending paper and fiberglass, the cone achieves a balance of stiffness and flexibility. This translates to smooth and detailed midrange reproduction while allowing for extended bass response, ensuring your music comes alive with rich detail. Additionally, the symmetrical motor structure minimizes distortion for accurate sound across the frequency spectrum.
The LDW7 is no slouch when it comes to power handling either. It can accommodate significant wattage, making it ideal for speakers designed to deliver powerful audio. Another plus is its adaptability to enclosure types. The LDW7 performs well in vented enclosures, known for producing deeper bass, or sealed enclosures, favored for tighter bass and a space-saving design. This flexibility allows you to tailor the speaker’s sound characteristics to your specific preferences and project requirements.
Specifications
| Article number | LDW7 |
| EAN | 0848864053738 |
| Nominal Diameter | 7" |
| Power Handling (RMS) | 80 Watts |
| Power Handling (max) | 200 Watts |
| Impedance (Z) | 8Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86 dB |
| Frequency Response | 30 to 4,500Hz |
| Voice Coil Diameter | 1.5" |
| DC Resistance (Re) | 6.4Ω |
| Voice Coil Inductance (Le) | 0.17mH |
| Resonant Frequency (Fs) | 30 Hz |
| Mechanical Q (Qms) | 9 |
| Electromagnetic Q (Qes) | 0.39 |
| Total Q (Qts) | 0.37 |
| Diaphragm Mass Inc. Airload (Mms) | 21.9g |
| Mechanical Compliance of Suspension (Cms) | 1.3mm/N |
| Surface Area of Cone (Sd) | 131cm² |
| BL Product (BL) | 8.2T·m |
| Compliance Equivalent Volume (Vas) | 30,86 Liter |
| Maximum Linear Excursion (Xmax) | 5.5 mm |
| Cone / Diaphragm Material | Paper / Glass Fiber |
| Surround Material | Rubber |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 7.166" |
| Overall Depth | 3.23" |
| Baffle Cutout Diameter | 6.02" |
| Bolt Circle Diameter | 6.67 |
| # Mounting Holes | 6 |
| Sealed Volume | 8,5 Liter |
| Sealed F3 | 64.4Hz |
| Vented Volume | 19,8 Liter |
| Vented F3 | 35.9Hz |
| Article number | LDW7 |
| EAN | 0848864053738 |
| Nominal Diameter | 7″ |
|---|---|
| Power Handling (RMS) | 80 Watts |
| Power Handling (max) | 200 watts |
| Impedance (Z) | 8Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86 dB |
| Frequency response | 30 to 4,500Hz |
| Voice Coil Diameter | 1.5″ |
| DC Resistance (Re) | 6.4Ω |
| Voice Coil Inductance (Le) | 0.17mH |
| Resonant Frequency (Fs) | 30 Hz |
| Mechanical Q (Qms) | 9 |
| Electromagnetic Q (Qes) | 0.39 |
| Total Q (Qts) | 0.37 |
| Diaphragm Mass Inc. Airload (Mms) | 21.9g |
| Mechanical Compliance of Suspension (Cms) | 1.3mm/N |
| Surface Area of Cone (Sd) | 131cm² |
| BL Product (BL) | 8.2T·m |
| Compliance Equivalent Volume (Vas) | 30,86 Liter |
| Maximum Linear Excursion (Xmax) | 5.5 mm |
| Cone / Diaphragm Material | Paper / Glass Fiber |
| Surround Material | Rubber |
| Voice Coil Former | Fiberglass |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
| Overall Outside Diameter | 7.166″ |
| Overall Depth | 3.23″ |
| Baffle Cutout Diameter | 6.02″ |
| Bolt Circle Diameter | 6.67 |
| # Mounting Holes | 6 |
| Sealed Volume | 8,5 Liter |
| Sealed F3 | 64.4Hz |
| Vented Volume | 19,8 Liter |
| Vented F3 | 35.9Hz |
