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SEAS Prestige MCA12RC – H1304 4.5″ Coated Paper Midrange
€109.95
Seas Prestige MCA12RC – H1304 4.5″ Coated Paper Midrange
1 in stock
Description
Highlights
- Long term power handling (RMS) is 110 Watts
- Manually coated paper cone and mechanically matching natural rubber surround result in an unusually smooth midrange response
- Reduced sound reflexion, air flow noise and cavity resonance
Product details
Manually coated paper cone and mechanically matching natural rubber surround result in an unusually smooth midrange response. 1” high temperature voice coil is wound on an aluminum voice coil former to ensure a very high power handling capacity.
Extremely stiff and stable injection molded metal basket keeps the critical components in perfect alignment. Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonance to a minimum.
Specifications
| Article number | MCA12RC |
| EAN | 0696277270057 |
| Woofer Series | Prestige |
| Nominal Diameter | 4.5" | 120 mm |
| Power Handling (RMS) | 110 W |
| Power Handling (max) | 400 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86.0 dB |
| Frequency Response | 400 – 5000 Hz |
| Voice Coil Diameter | 26 mm |
| Magnet Weight | 0.25 kg |
| DC Resistance (Re) | 6.3 Ω |
| Voice Coil Inductance (Le) | 0.31 mH |
| Resonant Frequency (Fs) | 68 Hz |
| Mechanical Q (Qms) | 2.42 |
| Electromagnetic Q (Qes) | 0.74 |
| Total Q (Qts) | 0.56 |
| Diaphragm Mass Inc. Airload (Mms) | 4.58 g |
| Mechanical Compliance of Suspension (Cms) | 1.2 mm/N |
| Surface Area of Cone (Sd) | 55 cm² |
| BL Product (BL) | 4.2 N/A |
| Compliance Equivalent Volume (Vas) | 5 L |
| Maximum Linear Excursion (Xmax) | 0.9 mm |
| Driver's Mechanical Losses (Rms) | 0.85 Ns/m |
| Cone / Diaphragm Material | Paper |
| Surround Material | Rubber |
| Voice Coil Former | Aluminium |
| Basket / Frame Material | Injection moulded metal |
| Overall Outside Diameter | 124 mm |
| Overall Depth | 55.5 mm |
| Baffle Cutout Diameter | 95.8 mm |
| Bolt Circle Diameter | 110.8 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
| Article number | MCA12RC |
| EAN | 0696277270057 |
Additional information
| Woofer Series | Prestige |
|---|---|
| Nominal Diameter | 4.5″ | 120 mm |
| Power Handling (RMS) | 110 W |
| Power Handling (max) | 400 W |
| Impedance (Z) | 8 Ω |
| Sensitivity (SPL at 1m / 2.83V) | 86.0 dB |
| Frequency response | 400 – 5000 Hz |
| Voice Coil Diameter | 26 mm |
| Magnet Weight | 0.25 kg |
| DC Resistance (Re) | 6.3 Ω |
| Voice Coil Inductance (Le) | 0.31 mH |
| Resonant Frequency (Fs) | 68 Hz |
| Mechanical Q (Qms) | 2.42 |
| Electromagnetic Q (Qes) | 0.74 |
| Total Q (Qts) | 0.56 |
| Diaphragm Mass Inc. Airload (Mms) | 4.58 g |
| Mechanical Compliance of Suspension (Cms) | 1.2 mm/N |
| Surface Area of Cone (Sd) | 55 cm2 |
| BL Product (BL) | 4.2 N/A |
| Compliance Equivalent Volume (Vas) | 5 L |
| Maximum Linear Excursion (Xmax) | 0.9 mm |
| Driver's Mechanical Losses (Rms) | 0.85 Ns/m |
| Cone / Diaphragm Material | Paper |
| Surround Material | Rubber |
| Voice Coil Former | Aluminium |
| Basket / Frame Material | Injection moulded metal |
| Overall Outside Diameter | 124 mm |
| Overall Depth | 55.5 mm |
| Baffle Cutout Diameter | 95.8 mm |
| Bolt Circle Diameter | 110.8 mm |
| # Mounting Holes | 6 |
| Mounting Hole Diameter | 5.0 mm |
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