TheMR DJ HD-4004″ Titanium Compression Horn Tweeter Driver - 400W Max Power for PA, DJ, and Pro Audio Systems

Compact Driver. Full-Range Clarity.

Key Features:

• 400W Peak Power / 20W RMS- Perfect balance of efficiency and clarity for compact PA or monitor systems

• 1″ (25mm) Kapton Voice Coil + Titanium Diaphragm- Horn Driver Tweeter delivers smooth high frequencies with minimal distortion

• Fits 1-3/8″ x 18 TPI Threaded Horns- Compatible with JBL, Peavey, Yamaha, EV, Cerwin Vega, Pyle-Pro, and more

• 11 oz Ferrite Magnet + Ferrofluid Cooling- Reliable power handling and thermal performance

• High Sensitivity: 100-105 dB- Requires minimal power to produce high-volume output

• Lightweight ABS Housing + Compact Size- Horn Driver Tweeter ideal for lightweight rigs, portable speakers, or budget speaker builds

• 205-Type Terminals- Standard, secure wiring interface for easy connection

Power Handling400W Peak / 20W RMS

Driver1″ (25mm) Kapton voice coil with titanium diaphragm

CompatibilityFits 1-3/8″ x 18 TPI threaded horns (JBL, Peavey, Yamaha, EV, Cerwin Vega, Pyle-Pro, etc.)

Sensitivity100–105 dB

Magnet & Cooling11 oz ferrite magnet with ferrofluid cooling

HousingLightweight ABS, compact design

Terminals205-type standard wiring interface

CLARITY AND DURABILITY

Featuring a 1″ Kapton voice coil with a titanium diaphragm and ferrofluid cooling for long‑lasting performance under demanding conditions.

PERFECT FOR CUSTOM BUILDS

Whether building a custom speaker or replacing an old driver, the HD‑400 fits most threaded horns easily and emerges as an excellent choice for DIY audio creators.

POWERFUL EFFICIENT AUDIO

Achieve pristine high frequencies with 100–105 dB sensitivity, requiring less amplifier power while delivering a bold and clear audio presence.