DS18 S65 Way Coaxial Speaker Owner’s Manual
- June 1, 2024
- DS18
Table of Contents
OWNER’S MANUAL
S65
6.5″ 2-WAY COAXIAL SPEAKERS

INSTALLATION
Refer to your car stereo owner´s manual.

SPECIFICATIONS
| Nominal Diameter | 6.5″ / 165mm |
|---|---|
| Nominal Impedance | 4 OHM |
| RMS Power Handling | 60W |
| MAX Power Handling | 180W |
| Sensitivity (1w/1m) | 88.5dB |
| Frequency Response | 35Hz-20KHz |
| Recommended HI Pass Crossover | 60Hz |
| Number of Ways | 2 |
| Pair or Single | Pair |
| Grill Included | Yes |
WOOFER
| Voice Coil Diamet | 1″ / 25.5mm |
|---|---|
| Voice Coil Former Material | ASV |
| Winding Material | EISV |
| Cone Material | PPI |
| Surround Material | Rubber |
| Basket Material | Steel |
| Basket Color | Black Matte |
| Magnet Material | Barium Ferrite |
| Magnet Weight | 8Oz / 227g |
TWEETER
| Nominal Diameter | 1″ / 25.5mm |
|---|---|
| Voice Coil Diameter | 0.5″ / 13.25mm |
| Voice Coil Former Material | ASV |
| Winding Material | EISVM |
| Diaphragm Material | Mylar |
| Magnet Material | Neodymium |
| Magnet Weight | 1.8g |
THIELE & SMALL PARAMETERS
| Equivalent Volume | Vas | 8.25L / 0.29ft3 |
|---|---|---|
| Excursion (one way) | Xmax | 2.7mm |
| Free Air Resonance | Fs | 70Hz |
| Mechanical Factor | Qms | 6.09 |
| Electrical Factor | Qes. | 1.93 |
| Total Factor | Qts | 1.47 |
| Mechanical Mass | Mms. | 11.4g |
| Mechanical Compliance | Cms | 320mm/N |
| BL Factor | BL | 3.96 |
| Voice Coil Inductance | Le | 187uH |
| Cone Area | Sd | 136.8cm2 |
| DC Resistance | Re. | 3.4 Ohms |
| Mechanical Mass w/o air | Mmd | 12g |
MEASUREMENTS
| Overall Diameter | 6.5″ / 165mm |
|---|---|
| Overall Depth | 2.3″ /58.5mm |
| Overall Diameter with Grill | 7″ / 179mm |
| Overall Depth with Grill | 3″ / 77mm |
| Front Mount Baffle Cutout | 5.6″ / 143mm |
| Mounting Depth | 2″ / 53mm |
| Motor Diameter | 3.15″ / 80mm |
| Tweeter Protrusion | 0.25″ / 6.4mm |

MEASUREMENTS WITH GRILL

MEASUREMENTS

WARRANTY
Please visit our website DS18.com for more information on our warranty policy.
We reserve the right to change products and specifications at any time without
notice.
Images may or may not include optional equipment.
WARNING:
Cancer and Reproductive Harm.
www.P65Warning.ca.gov
FOR MORE INFORMATION
PLEASE VISIT
DS18.COM
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References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>