Description
ST4TW 1.5" Tweeter 4 Ohm
PA (Pro Audio)-Style, High Output
- Extremely efficient, horn-loaded aluminum diaphragm for extreme output
- Single-unit, PA (Pro Audio)-style tweeter perfect for competition-level SPL systems
- Voiced for clear vocals to match with high-output bass
- Includes front or rear mount options, in addition to trim bezel options
- Spring-loaded terminals accept 16 AWG wire
- In-line 6dB crossover
- Field-replaceable voice-coil assembly available (ST3RK/ST4RK)
Specifications
| SingleTweeter [in, mm] |
| 1.5, 38 |
| Dome Material |
| aluminum |
| Design |
| bullet |
| Impedance [Ohms] |
| 4 |
| Recommended Amp Power [watts RMS] |
| 15-50 |
| Peak Power Handling [watts] |
| 100 |
| Frequency Response [Hz] |
| 3k-20k |
| Sensitivity [1W, 1m] |
| 108 |
| In-Line Crossover [dB] |
| 6, high-pass |
| Mounting Depth [in, mm] |
| 1-1/4, 31 |
| Mounting Diameter [in, mm] |
| 2-7/8, 73 |
| Thread Length [in, mm] |
| 1-3/16, 30 |
| Thread Diameter [in, mm] |
| 1-7/8, 48 |
| What's in the box? |
| 1 - Tweeter 1 - Round Mounting Flange 1 - Backing Nut 1 - Square Mounting Flange 4 - Mounting Screws 1 - Capacitor 1 - Resistor |