POLARITY / BLENDING

If it seems that the tweeters and mid/woofers are not “blending” or working together in harmony, try changing the polarity of both the tweeters by reversing the positive (+) and negative (-) tweeter wires at the crossover. Reversing the absolute phase of the tweeters may help the blending or integration of the system components, particularly if the tweeters and mid/woofers are far apart.

AMPLIFIER POWER REQUIREMENTS

Your speakers will work well with a variety of electronic components. As little as 20 watts per channel will deliver adequate listening levels in most cars. If you have a noisy car or intend to play your system at loud listening levels, more power is necessary to achieve the best performance. Consult your Polk Audio dealer for specific recommendations.

SAFE LIMITS OF OPERATION

Your Polk loudspeakers are made with the highest quality materials for years of trouble-free performance. However, damage to loudspeakers can occur when an amplifier, regardless of its wattage, is made to play at higher listening levels than its power can clearly produce (usually beyond the “1 to 2 o’clock” position on the volume control).

This results in very high levels of audible distortion, originating in the amplifier, which adds a harsh, gritty sound to the music. Contrary to popular belief, a speaker is more likely to be damaged by trying to get too much volume from a low-powered amp or receiver than from a high-powered one.

LOW FREQUENCY CUT-OFF FOR SYSTEMS WITH SUBWOOFERS

If you have a subwoofer in your system, you may want to decrease the amount of bass going to your mid-range speakers. This will get you better midrange sound and increase the power handling. There are two ways to roll off the bass before it gets to the mid-range speakers.

One way is to use a “bass blocker”, a capacitor placed in series with the main input. The other route is to use an electronic crossover device which allows filtering below 100 Hz or so.

TECHNICAL ASSISTANCE OR SERVICE

If, after following the hook-up directions, you experience difficulty, please double check all wire connections. Make sure that your electronic equipment is operating correctly by hooking up another speaker to the speaker output. For example, if you are not getting sound from the left channel speaker, connect the right channel speaker to the left output. If you still get no sound from that side, the problem is in your amp or source electronics. Should you isolate the problem to the speaker, contact the authorized Polk Audio dealer where you made your purchase. Authorized Polk Audio dealers are the best source for advice and assistance.

Polk Audio’s Customer Service Department at 1-800-377-POLK (7655) from 9am to 5pm, Eastern Time, Monday through Friday. Please do not hesitate to call us if you have questions about your speaker system.

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Polk Audio EX SERIES II owner manual Polarity / Blending
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EX SERIES II specifications

Polk Audio has long been a respected name in the audio industry, and its EX Series II speakers continue this legacy with an impressive blend of performance, design, and value. Designed to deliver an immersive audio experience, the EX Series II is perfect for music lovers and movie enthusiasts alike.

One of the standout features of the EX Series II is its Dynamic Balance technology. This proprietary technology helps to eliminate distortion and provide a smooth, accurate sound profile. By utilizing a unique driver design, Polk ensures that every note across a wide frequency range is reproduced with clarity. The result is a balanced sound that captures the nuances of recordings, making it ideal for both music playback and surround sound systems.

The speakers in the EX Series II are constructed with high-quality materials, featuring lightweight, yet strong enclosures that minimize unwanted vibrations. This design characteristic not only enhances sound quality but also ensures durability over time. The sleek and modern appearance of the speakers means they can seamlessly integrate into any room’s décor, making them visually appealing as well.

Another impressive aspect of the EX Series II is its versatility. Whether you’re setting up a dedicated home theater or simply looking to enhance your everyday listening experience, these speakers shine. They are available in a range of configurations, including floor-standing, bookshelf, and center channel options, allowing users to build a customized audio setup that meets their specific needs.

Polk Audio also incorporates its patented Power Port technology in the EX Series II, which enhances low-frequency response by reducing turbulence and improving airflow. This innovative design results in deeper bass that you can feel while ensuring that the sound remains clear and articulated.

Additionally, the EX Series II is compatible with a range of amplifiers and receivers, making it easy to integrate into existing systems. The speakers are engineered to handle high power input, allowing them to produce loud volumes without sacrificing sound quality.

In conclusion, the Polk Audio EX Series II embodies the brand's dedication to quality and innovation. With features like Dynamic Balance technology, durable construction, versatile configurations, and enhanced bass response, these speakers are a strong choice for anyone looking to elevate their audio experience. Whether for movies, music, or gaming, the EX Series II delivers performance that promises to impress even the most discerning audiophiles.
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