Product Description
The aluminum cone on this driver is extremely rigid yet well damped, making the bass and midbass region very clean and low in distortion. When used with a well-designed crossover, an extremely flat frequency response can be achieved that is clean well into the midrange region.
PRODUCT DETAIL |
|
|---|---|
| Speaker Series | Specialty Drivers |
| Model Number | DA115-8 |
| List Price | $20.99 |
| Unit of Measure | Each |
| UPC | 844632081675 |
| Warranty - Parts | 5 Years |
| Warranty - Labor | 5 Years |
| Product Shipping Weight | 2.0000 |
PRODUCT SPECIFICATIONS |
|
| Speaker Type | Woofer |
| Nominal Diameter | 4" |
| Power Handling (RMS) | 20 watts |
| Power Handling (max) | 40 watts |
| Impedance | 8 ohms |
| Sensitivity | 84.9 dB 2.83V/1m |
| Frequency Response | 60 - 15,000 Hz |
| Voice Coil Diameter | 2" |
THIELE-SMALL PARAMETERS |
|
| DC Resistance (Re) | 6.4 ohms |
| Voice Coil Inductance (Le) | 0.69 mH |
| Resonant Frequency (Fs) | 59.0 Hz |
| Mechanical Q (Qms) | 2.43 |
| Electromagnetic Q (Qes) | 0.5 |
| Total Q (Qts) | 0.41 |
| Diaphragm Mass Inc. Airload (Mms) | 6.60 g |
| Mechanical Compliance of Suspension (Cms) | 1.10 mm/N |
| Surface Area Of Cone (Sd) | 53.1 cm2 |
| Volume of Displacement (Vd) | 0.0133 cm3 |
| BL Product (BL) | 5.70 Tm |
| Compliance Equivalent Volume (Vas) | 0.16 cu. ft. |
| Maximum Linear Excursion (Xmax) | 2.5 mm |
MATERIALS OF CONSTRUCTION |
|
| Cone / Diaphragm Material | Aluminum Cone |
| Surround Material | Rubber |
| Dual Voice Coil | No |
| Basket/Frame Material | Steel |
| Shielded | No |
MOUNTING INFORMATION |
|
| Overall Outside Diameter | 4.5625" |
| Overall Depth | 2.250" |
| Baffle Cutout Diameter | 3.688" |
| # Mounting Holes | 4 |