Phase Technology CI110 Series III 6.5" 2-Way In-Wall Speaker with Grille

SKU: PHCI110S2I MFR: CI110-SIII
Earn VIP Reward Points

Key Features

  • Experience exceptional audio with this Phase Technology in-wall speaker system.
  • Enjoy a broad 32 Hz - 22 kHz frequency response for rich, detailed sound quality.
  • The 6.5" RPF woofer delivers deep bass and clear mids for immersive listening.
  • Paintable, magnetic grille allows seamless integration with your home theater decor.
  • With 91 dB sensitivity, these in-wall speakers provide impressive sound output.
  • Create a custom home audio setup; handles 20-150W for versatile applications.
See More Product Details
Special Order?Estimated to Ship: 08/17/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$59.99

3 Year

$84.99

4 Year

$109.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

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

Phase Technology CI110 SIII Specifications

  • Enclosure Properties

    Infinite Baffle

  • Source Inputs

    6 Pin 5.08mm Euroblock

  • Cutout Width

    8.87" (225.4mm)

  • Frequency Response

    32 Hz - 22 kHz ( 3 dB)

  • Grille Properties

    Galvanized, Magnetic, Micro-Flange, Powder-Coated, White, Paintable, Steel

  • Magnetically Boosted

    No

  • Nominal Impedance

    8 Ohm

  • Tweeter Driver

    1" Variable Axis Soft Dome w/ Unicell Acoustic Treatment

  • Woofer Driver

    6.5" RPF Flat-Piston Fiberglass & Kevlar Composite Cone w/ NBR Surround

  • Recommended Power

    20-150 W

  • Sensitivity

    91 dB @ 2.83V/1M

  • Dimensions (H x W x D)

    21.5 x 10 x 4.25" (546.1 x 10 x 4.25mm)
    Cutout (Depth): 4" (101.6mm)

  • Weight

    21 lbs (9.5kg)

  • UPC Code

    644216205004

About Phase Technology CI110 SIII

Be immersed in superior audio quality with the CI110 Series III 6.5" 2-Way In-Wall Speaker with Grille. This advanced in-wall speaker is designed for discerning listeners who crave exceptional performance and deeper bass in larger listening areas.

The speaker boasts dual 6.5-inch tri-laminate Kevlar/RPF/Glass Fiber flat-piston woofers, coupled with a 1-inch variable-axis soft dome tweeter, ensuring a rich, detailed sound output. The innovative design of this speaker allows for deeper bass and higher output, transforming your listening experience.

The CI110 Series III speaker is equipped with PhaseTech's Unicell Acoustic Treatment, a cutting-edge technology that effectively prevents tweeter diffraction, ensuring clear and undistorted sound. Additionally, the patented Positive Clamping system guarantees the elimination of vibrations from the walls, providing a smooth and stable audio performance.

This stylish and durable in-wall speaker can be mounted vertically or horizontally, making it versatile enough to serve as a stereo, main, or surround speaker, or even as a center channel. Sharing the same driver and crossover technology as the Premier Collection, the CI110 Series III delivers audiophile sound quality while remaining discreetly hidden, making it an ideal choice for your home theater or stereo system.

Experience the blend of high-quality sound and innovative technology with the CI110 Series III 6.5" 2-Way In-Wall Speaker with Grille, a testament to superior audio engineering.

Phase Technology CI110 SIII Features

  • 6.5" 2-Way In-Wall Speaker with Wide-Flange Grille
  • Dual 6.5" tri-laminate Kevlar/RPF"/Glass Fiber flat-piston woofers along with the 1" variable-axis soft dome tweeter

Key Features

  • Experience exceptional audio with this Phase Technology in-wall speaker system.
  • Enjoy a broad 32 Hz - 22 kHz frequency response for rich, detailed sound quality.
  • The 6.5" RPF woofer delivers deep bass and clear mids for immersive listening.
  • Paintable, magnetic grille allows seamless integration with your home theater decor.
  • With 91 dB sensitivity, these in-wall speakers provide impressive sound output.
  • Create a custom home audio setup; handles 20-150W for versatile applications.

What's in the box:

  • CI110 Series III 6.5 " 2-Way In-Wall Speaker
  • Grille
  • Mount Assembly
  • Phase Technology Lifetime Limited Warranty