MR DJ HD400 400W PRO PA DJ High-Frequency Compressor Horn Driver Tweeter

MR DJ HD-400 400W Titanium Compression Horn Driver Tweeter – 1-3/8” 18 TPI Thread, 8 Ohm, 100dB High Efficiency, Replacement for JBL, Peavey, EV, Yamaha PA DJ Speakers

The MR DJ HD-400 Titanium Compression Horn Driver delivers powerful, crystal-clear high frequencies for professional audio systems. Designed with a high-efficiency titanium diaphragm and compatibility with threaded horns, this driver is ideal for PA speakers, DJ systems, and replacement applications across multiple major brands.

🔹 Key Features:

🔊 PROFESSIONAL HIGH-FREQUENCY DRIVER – Delivers crisp highs and clear vocals with 400W max power handling for PA and DJ systems

🎯 TITANIUM DIAPHRAGM PERFORMANCE – Provides superior clarity, durability, and extended high-frequency response

⚡ HIGH EFFICIENCY OUTPUT – 100dB sensitivity ensures loud output with minimal power consumption

🔩 STANDARD THREADED FITMENT – Compatible with horns featuring 1-3/8” x 18 TPI threading for easy installation

🛠 HEAVY-DUTY CONSTRUCTION – Built with high-impact ABS housing, Kapton voice coil, and gold terminals for long-lasting reliability

🔄 UNIVERSAL REPLACEMENT DRIVER – Works with popular brands like JBL, Peavey, EV, Yamaha, Cerwin Vega, Gemini, and more

🔹 General Features

• Titanium Compression Horn Driver Tweeter

• Max Power Handling: 400W

• Frequency Response: 1500Hz – 20kHz

• Sensitivity: 105dB (1W/1M)

• Nominal Impedance: 8 Ohms

• Voice Coil Diameter: 25mm (Kapton, CCAW)

• Magnet Weight: 11 oz

• Diaphragm Material: Titanium

• Horn Coupling: 1-3/8” x 18 TPI Thread

• Terminals: Gold 205 Type

• Housing: High-Impact ABS (Black)

• Dimensions: 4" Diameter x 1.5" Depth

• Weight: 1.5 lbs each

Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Power Handling 400W Peak / 20W RMS

Driver 1″ (25mm) Kapton voice coil with titanium diaphragm

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

Sensitivity 100–105 dB

Magnet & Cooling 11 oz ferrite magnet with ferrofluid cooling

Housing Lightweight ABS, compact design

Terminals 205-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.