DS Series 4" Coax
The DS Four-Inch Coaxial Speakers are a perfect upgrade for great sound in your car doors.
Using zero protrusion PEI tweeters ensures you get every bit of clarity you need, without interfering with factory grilles. A stamped steel framework supports a ribbed, UV-treated foam surround and rigid polypropylene cone with EVC™ (Extended Voice Coil) technology, for the best sonic quality.
These DS speakers work best with 30 watts of recommended power. See below for more details.
Technical Specs
| Model | DSC40 |
|---|---|
| Speaker Design | 2 - Way |
| Woofer [in, mm] | 4, 100 |
| Mid [in, mm] | n/a |
| Tweeter [in, mm] | 1/2, 13 |
| Rated Impedance [Ω] | 4 |
| Peak Power (watts, per ANSI/CTA-2031-A) | 120 |
| Recommended Amplifier Power (watts RMS) | 30 |
| Sensitivity [1W, 1m] | 88 |
| Frequency Response [Hz] | 60-20k |
| Mounting Hole Diameter [in, mm] | 3-3/4, 95 |
| Top Mount Depth [in, mm] | 1 13/16, 46 |
| Bottom Mount Depth [in, mm] | 2 1/16, 52 |
| Tweeter Protrusion [in, mm] | 0 |
| Grilles | Yes |
| Tweeter Magnet Material | Neodymium |
| Tweeter Dome Material | PEI (polyether imide) |
| Tweeter Design | Balanced dome |
| Woofer Cone Material | Polypropylene |
| Woofer Surround Material | Polyester foam |