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MONITOR600i Dual 6.5 inch 2-Way 150W RMS Speaker

Dual 6.5" 2-Way 150W RMS Tower Speaker.

Rich Music and Home Theater Experience

Monitor Series speakers provide breath-taking music to a room and sonic realism to a home theater.

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Music and Home Theaters

Concert quality music and rich movie sound

Audiophile Reproduction

D'appolito array broadcasts to the original sound

Controlled Dispersion

Vertical dispersion minimizes unwanted reflections


Further achieve musical purity with MONITOR series cabinet speakers when custom models aren’t necessary and permanent installation isn’t required. Available in bookshelf, tower, and center channel designs, these sleek black speakers fit any décor and fill your room with sound. These cabinets are perfect for musical entertainment or multi-channel home theaters.

The Monitor 600i is a superior sounding floorstanding speaker designed with the highest quality materials. It features two 6.5" polypropylene woofers with rubber surrounds and a 19mm PEI dome tweeter in a D'appolito array to perform with reliability and accurate reproduction.

Monitor600i Key Features

  • 19mm Dome Tweeter Delivers Exceptional Clarity of High Frequency Sounds
  • Dual 6.5" Polypropylene Woofers Generate Excellent Bass Response for Music and Movies
  • 5/8" MDF Construction is Durable and Minimizes Resonance
  • Black Ash Finish Blends in with Any Decor
  • Ported Enclosure Enhances Low Frequency Output
MONITOR600i Port

One of two rich sounding woofers
sharing the lower potion of speaker

Affordable Elegance

Sonic Realism

A D'appolito array is a driver configuration of mid-tweeter-mid that benefits the sonic realism in a home theater. This arrangement reduces the unwanted reflective sound from floors and ceilings with a controlled vertical dispersion, or CVD. This use of offset drivers, crossover frequency, and slope provides better imaging and more realistic sound. Plus, with the dual woofers in a common, vented enclosure, the Monitor 600i has lower extension, higher power handling, and higher efficiency than a single woofer speaker.

The Monitor 600i is a power-packed tower that can drive any high performance system. Engineered from the ground up for accurate sound and exceptional imaging in real world situations, the Monitor 600i is in line with the high standards of performance expected from MTX.

Dimensions & Details


  • Frequency Response: 33Hz - 20kHz
  • Sensitivity: 92dB (2.83V/1m)
  • Woofer: Dual 6.5" Polypropylene
  • Tweeter: 19mm PEI Dome
  • Height: 35 5/8" (90.49 cm)
  • Width: 9" (22.86 cm)
  • Depth: 11 7/8" (30.16 cm)

Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

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Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

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