Kicker 49ST4TW ST4TW 1.5"(39mm) Pro Audio Dual Mount Bullet Tweeter, Single, 4ohm

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)

- 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