- Description
Details
To perform well with a budget in mind is to perform well, indeed. The practically invisible 620-RT in-ceiling speaker is your introduction to the world of stealth audio; with superior components for performance the critics consider top-flight in its class. The Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.
Built to satisfy the need for clutter-free audio, interior design savvy and audiophile performance standards, Vanishing RT speakers are the best sounding entry-level in-ceiling & in-wall speakers Polk has ever made.- Features
Features
- Vanishing Series RT speakers are timbre-matched to Polk RTi speakers to insure utterly seamless blending from speaker to speaker
- Superior imaging and clear, lifelike detail is revealed by the responsive silk dome tweeter in Vanishing RT speakers
- Vanishing Series built-in speakers feature Polk's exclusive wafer-thin Sheer-Grille, a magnetically-secured grille
- Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound
- Painted to match your decor, Vanishing Series built-in speakers are virtually indistinguishable from their surroundings
- Easy one-cut, drop-in installation
- Specification
Driver Complement Mid / Woofer - Quantity 1 Driver Complement Mid / Woofer - Type Dynamic Balance polymer composite cone with rubber surround Driver Complement Tweeter - Quantity 1 Driver Complement Tweeter - Type Dynamic Balance silk/polymer composite dome Warranty - Speaker Warranty Lifetime Electrical Efficiency 89 dB Inputs Gold-plated spring-loaded posts Lower -3dB Limit 52 Hz Nominal Impedance 8 ohms Recommended Amplifier Power 10-100 watts per channel Total Frequency Response 35Hz-25kHz Upper -3dB Limit 23 kHz Dimensions Cut-Out Diameter 8 3/16 (20.80cm) " Mounting Depth (includes 1/2 drywall) 3 3/4 (9.53cm) " Overall Depth 4 1/4 (10.79cm) " Overall Diameter 9 5/8 (24.45cm) " Driver Complement Mid / Woofer - Diameter 6 1/2 (16.51cm) " Driver Complement Tweeter - Diameter 3/4 (1.91cm) " Weight Total Shipping Weight (each) 5.64 lbs (2.56 kg) - Reviews
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