| Specification | |
| Nominal Basket Diameter | 15″, 381mm |
| Nominal Impedance* | 8 ohms |
| Power Rating** | |
| Watts | 350W |
| Music Program | 700W |
| Resonance | 33Hz |
| Usable Frequency Range | 48Hz – 3.3kHz |
| Sensitivity*** | 97dB |
| Magnet Weight | 60 oz. |
| Gap Height | 0.31″, 7.92mm |
| Voice Coil Diameter | 3″, 75mm |
| Thiele & Small Parameters | |
| Resonant Frequency (fs) | 33Hz |
| DC Resistance (Re) | 5.98 |
| Coil Inductance (Le) | 1.73mH |
| Mechanical Q (Qms) | 5.13 |
| Electromagnetic Q (Qes) | 0.32 |
| Total Q (Qts) | 0.3 |
| Compliance Equivalent Volume (Vas) | 314.1 liters / 11.1 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd) | 257cc |
| Mechanical Compliance of Suspension (Cms) | 0.31mm/N |
| BL Product (BL) | 17.2 T-M |
| Diaphragm Mass Inc. Airload (MMs) | 77.5 grams |
| Efficiency Bandwidth Product (EBP) | 103 |
| Maximum Linear Excursion (Xmax) | 3mm |
| Surface Area of Cone (Sd) | 856.3 cm2 |
| Maximum Mechanical Limit (Xlim) | 11.8mm |
| Mounting Information | |
| Recommended Enclosure Volume | |
| Sealed | N/a |
| Vented | 40-136 liters / 1.4-4.8 cu.ft. |
| Driver Volume Displaced | 220.8 cu.in. / 3.62 liters |
| Overall Diameter | 15.15″, 384.8mm |
| Baffle Hole Diameter | 13.87″, 352.3mm |
| Front Sealing Gasket | Fitted as standard |
| Rear Sealing Gasket | Fitted as standard |
| Mounting Holes Diameter | 0.25″, 6.4mm |
| Mounting Holes B.C.D. | 14.56″, 369.9mm |
| Depth | 5.94″, 151mm |
| Shipping Weight | ?6 kgs |
| Materials of Construction | |
| Coil Construction | Aluminum voice coil |
| Coil Former | Polyimide former |
| Magnet Composition | Ferrite magnet |
| Core Details | Vented core |
| Basket Materials | Pressed steel basket |
| Cone Composition | Paper cone |
| Cone Edge Composition | Cloth cone edge |
| Dust Cap Composition | Solid composition paper dust c |
Loudspeakers, Speaker Components, Speaker Woofer, Speakers
HY-1501
Recommended for vented professional audio enclosures as a mid/hi or full-range and monitor cabinets.
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