130 CA1
5 ’ ’ A c c e s s 1 c o a x i a l ( A f t e r s a l e s D p t r e f : 5 C A 1 )
•Adjustable aluminum inverted dome tweeter
•all weather woven glass fiber cone
•Voice coil cooling system
Frequency Response / Impedance
dB SPL |
|
|
| Ohms |
100 |
|
| 0° | 110 |
|
|
| ||
95 |
|
|
| |
|
|
| 100 | |
|
|
|
| |
90 |
|
|
| 90 |
|
|
|
| |
85 |
|
|
| 80 |
|
|
|
| |
80 |
|
|
| 75 |
|
|
|
| |
75 |
|
|
| 60 |
|
|
|
| |
70 |
|
| 30° | 55 |
|
|
| ||
65 |
|
|
| |
|
|
| 40 | |
|
|
|
| |
60 |
|
|
| 30 |
|
|
|
| |
55 |
|
|
| 20 |
|
|
|
| |
50 |
|
|
| 10 |
|
|
|
| |
10 | 100 | 1000 | 10 000 |
|
Log Frequency - Hz
Mechanical Drawing
Specifications
| Nominal power | 50 W |
|
|
| Maximum power | 100 W |
|
|
| Sensitivity | 91 dB |
|
|
| Cone | Braided glass fi ber® |
|
|
| Surround | Butyl |
|
|
| Nom. impedance 4 ohms |
|
| |
| DC resistance | 3.5 ohms |
|
|
| VC diameter | 25 mm | 1 in |
|
| VC height | 11 mm | 7/16 in | |
| Former | Kapton® |
|
|
| Layers | 2 |
|
|
| Wire | Copper |
|
|
| Inductance |
|
|
|
| Xmax | 2.5 mm | 1/16 in |
|
| Magnet d x h | 85 x 15 mm |
| |
| Magnet weight | 0.3 kg | 0.66 Ib | |
| Flux density | 1.1 T |
|
|
| Gap height | 5.5 mm | 3/16 in |
|
| Net weight | 0.8 kg | 1.76 Ib | |
Parameters
| Fs | 79.63 Hz |
|
| Vas | 4.24 I | |
| Qts | 0.637 |
|
| Qes | 0.71 |
|
| Qms | 6.22 |
|
| Re | 3.5 ohms |
|
| Sd | 86.59 cm2 |
|
| Cas |
| |
Mas | 132.17 kg/m4 | ||
| Ras | 10631.70 ohms.ac |
|
| Cms |
| |
| Mms | 9.91 g | |
| Rms | 0.797 kg/s | |
| Ces | 407.78 mF | |
| Les | 9.8 mH |
|
| Res | 30.49 ohms |
|
| BI | 4.93 N/A |
|
| SPL | 86.64 dB/W/m | |
Suggested application
Load | V (l) | Fb (Hz) | Ql | |
Sealed | 30 | - | 88 | 0.68 |
Sealed | - | - | - | - |
Sealed | - | - | - | - |
130 5
55.5
85
117
Unit : mm
Focal® est une marque de
