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1 Year
$15.99
2 Year
$23.99
3 Year
$35.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
Input: XLR, 1/4" TRS, balanced
Output: 1/4"TS, unbalanced
Input: 100K ohms
Output: 220 ohms
+21dBu
+21dBu
>75dB (typical @ 1kHz)
10Hz to 40kHz, +/-.5dB
>95dB, Ref: 0dBu
20Hz to 20kHz, unweighted
>114dB
<0.01% (20Hz-20kHz,0dBu)
Fourth-order Linkwitz-Riley, 24dB/octave, state-variable
250Hz to 6kHz
Two-pole Butterworth, 12dB/ octave
50Hz to 250Hz
USA - 110-125V AC / 50-60hz/ 15W
1.75 x 19 x 5.5" (44.4 x 482.6 x 5.5mm)
4.85 lbs (2.2kg)
840402019183
Take your audio experience to the next level with the CX311 2-Way Stereo Crossover with Subwoofer Out. Engineered by the reputable Art Pro Audio brand, this high-quality, durable audio equipment is designed to enhance the sound quality of your home theater or audio system.
The CX311 is a professional-grade, innovative stereo crossover network that features an additional subwoofer output for superior low-end frequency reinforcement. This advanced feature allows you to connect a subwoofer to boost the bass output of your audio system, a functionality not commonly found in other products on the market.
This advanced stereo crossover employs 24dB/octave state-variable, Fourth-order Linkwitz-Riley filters. These filters ensure properly phased outputs at all frequencies, providing optimal acoustic summing of common signals from adjacent drivers in the crossover region. This results in a more balanced and accurate sound, enhancing your overall listening experience.
Each channel of the CX311 features independent high and low output level controls and a crossover frequency rotary control. This control covers a wide range, from 250hz to 6khz, giving you the flexibility to fine-tune your audio output to your liking.
Additionally, all three outputs come equipped with a 30 cycle low cut switch to eliminate low-end rumble, ensuring a cleaner, more refined sound. The subwoofer output also features an independent output level and rotary control for frequencies in the 50hz to 250hz range, allowing for further customization of your audio experience.
In summary, the CX311 2-Way Stereo Crossover with Subwoofer Out is a high-quality, professional, and advanced piece of audio equipment that offers innovative features designed to enhance your audio system's sound quality.