27 KX
270 mm K2 Power® subwoofer
•Multiferrites magnet
•Zamak basket
•For closed box
•High power handling
Suggested Application
Sealed enclosure | 30 liters (1.06 cu. ft.) | |||
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| F - 3 | = 45Hz / Punchy and dynamic bass |
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| 20 liters (0.71 cu. ft.) | 40 liters (1.41 cu. ft.) | |
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| F - 3 = 48Hz / Fast and tight bass | F - 3 | = 44Hz / Deep and articulate bass |
SPL (dB) 1W/1m
Frequency (Hz)
Mechanical Drawing
| 6xø | 5,5 | ø 270 |
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| 257,5 | 6 |
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| ø | 16 |
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SC030519/1 |
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| 46 | 134,50 |
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| ø 193 |
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| ø 233 |
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Specifications
| Nominal power | 300 W |
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| Maximum power | 600 W |
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| Sensitivity | 88 dB |
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| Cone | K2 Composite Sandwich® | ||
| Surround | Butyl |
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| Nom. impedance | 4 ohms |
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| DC resistance | 4.6 ohms |
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| VC diameter | 65 mm | 2.55 in | |
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| VC height | 26 mm | 1.02 in | |
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| Former | Kapton® |
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| Layers | 1 |
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| Wire | Flat Copper |
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| Inductance | 1.9 mH |
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| Xmax | 9 mm | 0.35 in | |
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| Magnet d x h (12) | 60 x 14 mm | 2.36 x 0.55 in | |
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| Magnet weight | 2106 g | 4.66 Ib | |
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| Flux density | 0.9 T |
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| Gap height | 8 mm | 0.3 in | |
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| Net weight | 7.2 kg | 15.87 Ib | |
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Parameters
| Fs | 48 Hz |
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| Vas | 14.92 I | 0.53 Ft3 | |
| Qts | 0.908 |
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| Qes | 0.97 |
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| Qms | 14.19 |
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| Re | 4.6 ohms |
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| Sd | 314.16 cm2 | 48.7 in2 | |
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| Mas | 102.23 kg/m4 |
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| Ras | 2186.43 ohms.ac |
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| Cms |
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| Mms | 100.9 g | 0.22 Ib | |
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| Rms | 2158 g/s |
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| Ces | 694.84 mF |
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| Les | 15.63 mH |
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| Res | 67.29 ohms |
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| BI | 12.05 N/A |
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| SPL | 84.23 dB/W/m |
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Suggested application
Load | V (l) | Fb (Hz) | Ql | |
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Sealed | 20 | - | 48 | 7 |
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Sealed | 30 | - | 45 | 7 |
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Sealed | 40 | - | 44 | 7 |
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Focal® is a trademark of Focal-JMlab®
BP 374 - 108, rue de l'Avenir - 42353 La Talaudière cedex - France - Tel. +33 4 77 43 57 00 - Fax +33 4 77 43 57 04 - w w w . f o c a l - f r . c o m
