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This Model Has Been Discontinued

RL-X4

REDLINE Coaxial Speaker

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The new REDLINE Series coaxials and component speakers were designed to take your daily listening to the next level without taking your hard earned cash. These 4 inch speakers offer compact motors and baskets, making them ideal for a quick and easy drop-in installation. A balance between power efficiency and power handling design elements allow these speakers to perform well at factory power levels, while they really come to life when paired with an aftermarket DD Audio amplifier. SOLID PERFORMANCE. SIZABLE SAVINGS. Learn more about the DD REDLINE Series products.

Features

  • High Energy 13mm Mylar Dome Tweeter w/ Integrated Crossover
  • Kapton Former Voice Coil with CCA Wire
  • Butyl Surround
  • Vacuum Formed Polypropylene Cone
  • Stamped Steel Frame
  • Grills Included

RL-X4: 45W to 155W – 4 Inch Coaxial Speaker

Speaker Size (In): 4
Tweeter Size (MM): 13
Watts RMS: 45 - 155
Impedance: S4
VCD (MM): 25
Frequency Response (Hz): 104 - 20k
dBSPL: 86
Mounting Diameter (In): 3.5
Mounting Diameter (MM): 90
Mounting Depth (In): 1.7
Mounting Depth (MM): 43
Price (USD): 49 per pair

The new REDLINE Series coaxials and component speakers were designed to take your daily listening to the next level without taking your hard earned cash. The new Redline series speakers cover most factory replacement needs while their compact motors and baskets make for an easy drop-in installation process. A balance between power efficiency and power handling design elements allow these speakers to perform well at factory power levels, while they really come to life when paired with an aftermarket DD Audio amplifier. Solid Performance. Sizable Savings!

Suggested:

    ADP-4

    The ADP-4 adapter plate is designed to adapt 4 inch REDLINE Coaxial Speakers (RL-X4) and the 4 inch D Series Coaxial Speakers (D-X4B) to factory speaker slots sized 4 inch by 6 inch.

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    Support Small Business and Enjoy Expert Installation

    We believe in supporting brick and mortar dealers and have carefully partnered with small businesses who can provide quality installation and customer satisfaction befitting DD AUDIO® equipment.

    Check with your local dealer for stock and promotional discounts.