8 Ohm 12" Bass Midrange for PA Applications upto 5500 Hz 400 W PAW 30 ND 3052
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Product Information
Specification
| Cm | 0.19 mm/N |
| Rated power | 400 W |
| Maximum power | 600 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response | fu–5500 Hz |
| Mean sound pressure level | 93 dB (2.83 V/1 m) |
| Maximum linear displacement | +/−4 mm |
| Excursion limit | +/-8 mm |
| Resonance frequency fs | 45 Hz |
| Height of front pole-plate | 8 mm |
| Voice coil diameter | 75 mm |
| Height of winding | 16 mm |
| Cutout diameter | 286 mm |
| D.C. resistance Rdc | 6.1 Ohm |
| Mechanical Q factor Qms | 7.63 |
| Electrical Q factor Qes | 0.37 |
| Total Q factor Qts | 0.36 |
| Equivalent volume Vas | 78 l |
| Effective piston area Sd | 539 cm² |
| Dynamically moved mass Mms | 69 g |
| Force factor Bxl | 17.6 Tm |
| Inductance of the voice coil L | 0.55 mH |
| Connections | Spring terminals |
| Part Number | 3052 |
Description:
30 cm (12") bass midrange for PA applications.
*(fu: Lower cut-off frequency depending on cabinet).
Attributes:
• Octagonal die cast basket
• Paper membrane
• 75 mm voice coil for high power handling
• Til voice coil former
• Vented spider
• Additional vented air gap (8 holes)
• 10 mm t-yoke venting
• M shape surround for high excursion
• Connex spider
• EVA gasket
• Neodymium magnet
• Impedance control ring (aluminum).
Recommended Cabinets:
| Voulme/Principle | BR-Channel | fb | fc/QTC |
| 26,5 l/closed | - |
- |
89 Hz/0,71 |
| 60 l/bass reflex | 3 x BR 25.50 | 48 Hz | - |
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