OEM Audio Plus


Engineered specifically to perform together.

Our speakers were honed out of a rigid performance criteria akin to how high-end audio loudspeakers are designed. This level of design and engineering allows us to replace the stock speakers with complete drop-in speaker replacements that deliver seamless, full-range, detailed sound reproduction of instruments and voices without localizing the speakers – a trait commonly associated with fine high-end home audio speakers.

Clean Crisp Clear

Refining the sound is a process on its own. Objective adjustments take you only so far. The ultimate test is our ears and the final sound is only achieved through extensive listening sessions amongst company peers. What you’re hearing is OEM Audio Plus.


  • Featuring Our 1″ Soft Dome Tweeter
  • Genuine Carbon Fiber Cone
  • Drop-in replacement (same mounting and connector as factory)


  • 4-Inch wideband resulting in a seamless, transparent, and detailed reproduction of source material.
  • Optimized for factory vented speaker enclosures w/port tuned to 48Hz!
  • Designed to compliment our 1” Soft Dome Tweeter
  • Drop-In speaker replacement (same mounting + connector)
  • Fiber cone material for optimal performance


  • Dramatically enhances music’s clarity and detail
  • Accurate fitment and superior acoustic reproduction.
  • Installs utilizing factory connector
  • Built-in 6db/Oct. High Pass Filter
  • Neodymium Magnet Structure
  • 4-ohms w/1.5kHz Resonance Frequency
  • 1st order in-line filter (8kHz) when matched w/ our 4″ Full Range

6 x 9" WOOFER

  • Provides ever-present bass without impeding vocals
  • Designed to compliment our 1” Soft Dome Tweeter
  • Drop-In speaker replacement 
  • Carbon Fiber cone material for optimal performance
Continuous Peak SPL 1W,1M Frequency Response Impedance (ohms)
1-inch soft dome tweeter 4-ohms 50W* 100W* 91.8 dB 3,000-20,000 Hz 4.0
4-inch mid-range speaker 4-ohms LH/RH 50W* 100W* 83.5 dB 250-9,000 Hz 4.0
6.5-inch woofer 2-ohms 50W 100W 86.5 dB 55-14,000 Hz 2.0
6.5-inch coaxial 2-ohms 50W 100W 86.5 dB 55-20,000 Hz 2.0
6×9 woofer 2-ohms 50W 100W 90.2 dB 50-12,000 Hz 2.0

Turn up the volume on your ride.

Turn the dial to select your vehicle make.