|
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