These are great bang-for-buck passive two-way speakers with three drivers. They're harder to find now.

I am the first owner. As far as I can tell, they are practically like new. They come with the original grills and packaging.

My asking price includes the PayPal fee and insured ground shipping to the United States.

Local pickup with a discount is also an option. Just contact me to discuss details.

Here is a copy of some info about them:

The name Monitor is special to Polk. The original Polk Monitor Series, produced in the mid-1970s, ushered in the modern loudspeaker era by setting the standard for performance and value. The original Monitor Series is the line that made Polk famous with its simple, sturdy construction, clear, accurate sound, powerful bass and superior imaging all at a price that made great sound available to everyone. The reborn Monitor Series is classic Polk: a quality-built, affordable line of high performance loudspeakers for music and home theater. They are highly efficient, so they can be driven easily by unpretentious receivers, and they are voice matched for lifelike surround sound environments. The Monitor Series boasts a stylish look that complements today's flat screen technology, with wood grain finishes and modern Titanium faces. Built for speed, sound and value, the Monitor Series is a great introduction to high performance sound.

This bookshelf is equipped with (1) 1" Dynamic Balance dome tweeter and (2) 5-1/4" Dynamic Balance woofers that delivers high quality and great power in a 2-way design.
Incredible sound at an affordable price. Enjoy clear, crisp and spacious stereo sound with wider dispersion for lifelike 3-dimensional audio in your bedroom, living or entertainment room.
Delivers detailed high frequency response with realistic reproduction of vocals and instruments. Powerful deep bass, better mid-range and superior audio are sure to bring your party and movie nights to life.
Polk's unwavering commitment, reliability and craftsmanship have made it one of the most trusted names in home audio speakers and entertainment systems.

driver complement:
* (2)5.25" bilaminate mid/woofer
* (1)1" cloth dome tweeter
inputs: dual (bi-amp) 5-way binding posts
nominal impedance: 8 ohms
sensitivity: 89dB
power rating: 20-125W
frequency response: 47Hz-25kHz
crossover: 2.3kHz second order high and low pass magnetic shielding
height: 15.75"
width: 7"
depth: 13"
weight: 16 pounds each