High Performance at Entry Level Prices
Keeping overall system economy in mind, we designed the 200 series to have high output on as little as 100-300 Watts. They’re hand built with a laminated double-layer poly cotton spider and EROM surround that have been tuned to work well in sealed enclosures as well as compact vented designs.
200 Series Features:
- Double Stitched EROM Surrounds
- High-temp 2.0”, aluminum former voice coil
- Laminated Spiders
- Non-pressed paper cones
- Cooling vent equipped baskets
- Back plate coil gap venting
- Extended pole piece
|Driver Size - in||10||12|
|Power Band - Watts||100 - 300||100 - 300|
|Burst Power - Watts||900||900|
|VCD - in||2||2|
|Piston Dia - in||8.5||10|
|Fs - Hz||41.05||32.3|
|Vas - cu ft||0.598||1.499|
|Xmech - mm||64||64|
|Xmax - mm||10||10|
|Cutout Diameter - in||9.125||11.125|
|Mounting Depth - in||4.688||5.25|
|Motor Diameter - in||5.5||5.5|
|Driver Displacement - cu ft||0.05||0.08|
|Shipping Weight - lbs||11||12|
|Sealed Enclosure - cu ft||0.4 - 0.8||0.5 - 1.0|
|Ported Enclosure - cu ft||1.25 - 1.5||1.75 - 2.75|
Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product.
Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.
The cone is our multi-fiber synthetic blend, the type of construction used in the highest power handling concert drivers, not punched out from bleach bottle plastic. These special cones are designed for the highest strength with the lowest weight, again, lighter is louder and faster.
We start with ultra-light weight synthetic fibers which are cut to varying lengths. These fibers are combined and mixed with high binding strength natural fibers and aerospace grade resins. High tensile binding increases the bond strength at the points where the fibers become interlocked.
The fibers are shot at the cone molds in angles which re-enforce the cone body perpendicular to the direction of the voice coil forces. This increases the resistance to bending modes at high power levels.
These high-tech fibers have incredible strength and are further enhanced by using techniques to increase the cone cross section area without adding additional mass. The resin used creates a hard outer skin on the cone surfaces, creating a sandwich construction format. One skin cannot bend without the other skin doing the same, the further these skins are moved apart, the higher the resistance to mutual bending becomes. The ratio of increased strength is exponential, twice the thickness results in 4 times more rigidity. The newest DD synthetic blend cones are state of the art in cone technology and an integral reason why our speakers can supply high SPL and low distortion.