The ALT28 tweeters by Audio Legion come in pairs and pack 400 watts of clean, loud high frequency output. The included bass blockers help to protect the tweeters from harmful low frequency signals.
The ALT28 tweeters feature easy-to-replace diaphragms that only require a Phillips screwdriver. In the event that a tweeter is overpowered or receives too low of a signal, you can have your tweeters back up and running quickly instead of needing to purchase new units.
| Outside Diameter | 3.82" |
| Cut-Out Diameter | 2.76" |
| Mounting Depth | 1.50" |
| Total Depth | 1.69" |
| Size | 1" | 4" | 4" | 3.5" |
|---|---|---|---|---|
| Peak Power | 400 Watts (Pair) | 400 Watts (Pair) | 400 Watts (Pair) | 600 Watts (Pair) |
| RMS Power | 200 Watts (Pair) | 200 Watts (Pair) | 200 Watts (Pair) | 300 Watts (Pair) |
| Sensitivity | 106dB | 99dB | 99dB | 101dB |
| Frequency Response | 2.5 KHz - 20 KHz | 3 KHz - 20 KHz | 3 KHz - 20 KHz | 2.5 KHz - 20 KHz |
| Impedance | 4 Ohm | 4 Ohm | 4 Ohm | 8 Ohm |
| Sold in Pairs | ✓ | ✓ | ✓ | ✓ |
| Size | 4" | 4" | 3.5" | 4" x 6" |
|---|---|---|---|---|
| Peak Power | 600 Watts | 600 Watts | 600 Watts | 800 Watts |
| RMS Power | 300 Watts | 300 Watts | 300 Watts | 400 Watts |
| Sensitivity | 102dB | 102dB | 102dB | 108dB |
| Frequency Response | 2 KHz - 20 KHz | 2 KHz - 20 KHz | 2 KHz - 20 KHz | 2.5 KHz - 20 KHz |
| Impedance | 4 Ohm | 8 Ohm | 4 Ohm | 8 Ohm |
| Sold in Pairs | - | - | - | - |