RICH AND IMMERSIVE HIGH-RESOLUTION AUDIO
High-Resolution Audio is high-quality sound that exceeds CD standard. High-resolution audio captures and beautifully expresses all the details of your favorite music. Through ultra-high and low frequencies, immerse yourself in a rich and high-quality sonic experience.

GLASS FIBER CONE
The glass fiber cone combines high-strength with lightweight materials, allowing the speaker to reproduce all sounds from impactful bass notes to delicate tones.

WOOFER CAP WITH CIRCLE RIB
The circle rib provides enahnced woofer stability, ensuring bass is deep and clear.

SURROUND ROLL SHAPE
Asymmetrical thickness of the surround roll shape provides better focussed bass.

1-3/16Ó LARGE TWEETER DESIGNED FOR HIGH RESOLUTION
1-3/16Ó (30mm) tweeters have a larger surface area than most tweeters which allows clear reproduction of vocal sound up through ultra high frequency range. Both flush and surface mountng options are included.
With its compound curvature diaphragm, a large 1-3/16Ó (30mm) titanium hard dome provides the ultimate in high frequency performance.

NEW BI-AMP CONNECTION
The XR-1801P’s include bi-ampable crossover network box, allowing you to power the tweeter and woofer individually from the XR401-4 or other combinations of individual amplifier channels. The network box is further optimized with a high-reliability polyswitch and resistor to protect the tweeter from being overdriven.

FLUSH OR ANGLE MOUNT TWEETER
Mounting hardware is provided to enable both angled and flush mounting options.

WOOFER MULTI-BRACKET
A multi-bracket is included to make installation easier in a varierty of vehicle types.