BST TW54S - 300W Compression Driver with Push-Button Terminals

BST TW54S – 300W Compression Driver with Push-Button Terminals

The BST TW54S is a compression driver designed for high-frequency applications in PA systems and professional loudspeakers. Its 51.6 mm (2″) diaphragm and 1 ⅜″ voice coil deliver a very fast and crisp response in the 1 kHz to 20 kHz range. With a maximum power of 300 W and a sensitivity of 109 dB, the TW54S ensures high SPL and clear treble presentation. Push-type terminals make connection and rewiring easy in demanding installations.

Main features

• Maximum power: 300 W
• Impedance: 8 Ω
• Sensitivity: 109 dB (1 W / 1 m)
• Frequency response: 1 kHz – 20 kHz
• Diaphragm diameter: 51.6 mm (2″)
• Voice coil: 1 ⅜″ (35 mm) Aluminum
• Dimensions: Ø 134 × 79.5 mm
• Weight: 2.83 kg
• Connectors: Push-type terminals for speaker cable

Product benefits

• High power and SPL: Allows you to cover large venues without distortion.
• Quick connection: Push-button terminals that speed up assembly and maintenance.
• Accurate response: Great clarity in high frequencies for impeccable vocal and detail reproduction.
• Rugged construction: Metal components and heat-resistant diaphragm for heavy-duty use.

Use cases

Replacement or upgrade of high-frequency drivers in PA speakers, public address systems, and floorstanding loudspeakers in auditoriums, theaters, and live events.

Frequently Asked Questions

• Is this compatible with my horn? Requires a compression horn with a 1″ threaded neck.
• Can I use it outdoors? Yes, although it's recommended to protect it from direct water.
• How do I connect the cable? Insert the bare wire into the push-button terminal and press to secure.

Description for projects

HF compression driver 300 W, 8 Ω, 109 dB, 1 kHz–20 kHz, 51.6 mm diaphragm, 1 ⅜″ voice coil, Ø 134×79.5 mm, push-button terminals.