Description
DELTA PRO 8A or 8B
THese are NEW, UNOPENED, UNUSED AND FULL FACTORY WARRANTY.
|
Call 801-771-1820 if you have any questions. WE HAVE MANY MORE OF THESE!!! DELTA PRO-8A 8 ohms OR Delta PRO 8B 16 ohms |
||
| SPECIFICATION | ||
| Nominal Basket Diameter | 8'', 203mm | |
| Nominal Impedance* | 8 ohms | |
| Power Rating | ||
 Watts |
225W | |
| Music Program |
450W | |
| Resonance | 69Hz | |
| Usable Frequency Range | 100Hz-3kHz | |
| Sensitivity*** | 97.8 | |
| Magnet Weight | 59 oz. | |
| Gap Height | 0.310'', 7.95mm | |
| Voice Coil Diameter | 2'', 50.8mm | |
| THIELE & SMALL PARAMETERS | ||
| Resonant Frequency (fs) | 69Hz |
|
| DC Resistance (Re) | 5.4 | |
| Coil Inductance (Le) | 0.82mH | |
| Mechanical Q (Qms) | 6.43 | |
| Electromagnetic Q (Qes) | 0.20 | |
| Total Q (Qts) | 0.22 | |
| Compliance Equivalent Volume (Vas) | 18.32 liters / .65 cu.ft. | |
| Peak Diaphragm Displacement Volume (Vd) | 66cc | |
| Mechanical Compliance of Suspension (Cms) | 0.35mm/N | |
| BL Product (BL) | 14.1 T-M | |
| Diaphram Mass inc. Airload (Mms) | 19 grams | |
| Efficiency Bandwidth Product (EBP) | 307 | |
| Maximum Linear Excursion (Xmax) | 3.0mm | |
| Surface Area of Cone (Sd) | 218.2 cm2 | |
| Maximum Mechanical Limit (Xlim) | 8.0mm | |
| MOUNTING INFORMATION | ||
| Recommended Enclosure | ||
| Sealed |
8-16 liters / .30-.60 cu.ft. | |
| Vented |
10-16 liters/.40-.60 cu.ft. | |
| Overall Diameter | 8.02'', 203.71mm | |
| Baffle Hole Diameter | 7.36'', 186.9mm | |
| Front Sealing Gasket | Fitted as standard | |
| Rear Sealing Gasket | Fitted as standard | |
| Mounting Holes Diameter | 0.28'', 7.1mm | |
| Mounting Holes B.C. D. | 8.60'', 218.4mm | |
| Depth | 3.75'', 95mm | |
| Net Weight | 10.0 lbs, 4.5 kg | |
| Shipping Weight | 11 lbs, 4.9 kg | |
| MATERIALS OF CONSTRUCTION | ||
| Coil Construction | Copper voice coil | |
| Coil Former | Polyimide former | |
| Magnet Composition | Ferrite magnet | |
| Core Details | Vented and extended core | |
| Basket Materials | Die-cast aluminum basket | |
| Cone Composition | Paper cone | |
| Cone Edge Composition | Cloth cone edge | |
| Dustcap Composition | Solid composition paper dust cap |
|
|
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.