|
|
|
CT440 - HIGH QUALITY POWERFUL HORN TWEETER |
|
SPEAKER MODEL |
CT440 |
|
SPECIFICATIONS |
|
|
Nominal Basket Diameter |
1" |
|
Nominal Impedance |
8 ohms |
|
AES Power Rating |
250 Watts |
| Program Power Rating | 500 Watts |
|
Frequency Response |
2kHz - 20kHz |
|
Sensitivity (1W/1m) |
110dB SPL |
|
Voice Coil Diameter |
1.73" / 44mm |
| Voice Coil Length | .11" / 2.7mm |
| Minimum Crossover Frequency | 2kHz @ 12 dB/oct. |
|
MOUNTING INFORMATION |
|
| Overall Height | 4.41" / 112mm |
| Overall Width | 4.41" / 112mm |
| Bolt Circle Diameter | 4.57" / 116mm |
| Baffle Cutout Diameter | 3.74" / 95mm |
| Depth | 2.52" / 64mm |
| No. Of Mounting Holes | 4 |
| Mounting Hole Diameter | .18" / 4.5mm |
| Net Weight | 1.9 lbs./ .86 kg. |
| Shipping Weight | 2 lbs./ .9 kg. |
|
MATERIALS |
|
| Horn Material | Aluminum |
| Cone Shape | Planar |
| Diaphragm | Mylar |
| Winding Material | Aluminum |
| Magnet | Neodymium |
|
THIELE-SMALL PARAMETERS |
|
| Resonant Frequency (Fs) | 1.4 kHz |
|
Voice Coil Impedance
(Re) |
4.5 ohms |
| Flux Density | 1.65 TM |
| FREQUENCY RESPONSE | |
![]() |
|
| IMPEDANCE CURVE | |
![]() |
|
| DIMENSIONAL DRAWING | |
![]() |
|
US Speaker, LLC