SP TW 55 BULLET TWEETER 175W RMS (UNIT PRICE)
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SP TW 55 — BULLET TWEETER 175 W RMS
SP TW 55 is a bullet tweeter from SP Audio: 175 W RMS, 350 W peak, 4 ohm, 114 dB sensitivity, 44.4 mm (1.75") CCAW voice coil, 12 oz magnet. Sold per unit.
Technical specifications
| Throat diameter | 25 mm (1") |
| Rated impedance | 4 ohm |
| Rated power (RMS) | 175 W |
| Peak power (MAX) | 350 W |
| Frequency response | 2 Hz - 25 kHz |
| Sensitivity (1W/1m) | 114 dB |
| Voice coil diameter | 44.4 mm (1.75") |
| Winding material | CCAW (aluminium) |
| Magnet | 12 oz |
| Overall diameter | 115 × 98 mm (4.5 × 3.9") |
| Depth | 78 mm (3.1") |
| Net weight | 1.3 kg |
| Shipping weight (1 pc) | 1.5 kg |
| Shipping box (1 pc) | 13 × 10.5 × 8.2 cm |
| Sold as | Single unit |
Frequently asked questions
How much power does the SP TW 55 handle?
175 W RMS continuous and 350 W peak.
What impedance is it and which amplifier does it need?
4 ohm nominal. Always use it with a crossover or a high pass filter: a tweeter must never receive the full range signal.
Why is it so loud?
114 dB of sensitivity: it is a bullet tweeter built for SPL systems, with a 44.4 mm (1.75") voice coil.
Is the price for one unit or for a pair?
The price is for one single tweeter.
SP TW 55 BULLET TWEETER 175W RMS (UNIT PRICE)
할인 가격€37,09
정상 가격€74,17