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ΗΧΕΙΟ ΜΠΑΛΑ ΕΣΩΤΕΡΙΚΟΥ ΧΩΡΟΥ
30W / 70-100V
ΜΕΓΑΦΩΝΟ 6,5ʼʼ
89dB@Iw/Im - 102dB max
ΧΡΩΜΑ: ΑΣΠΡΟ
ΔΙΑΣΤΑΣΕΙΣ: Φ23x19,5cm
ΒΑΡΟΣ: 2kg |
Virtually invisible, our wide dispersion in-ceiling speaker has been designed to deliver sound discreetly from any position of your choosing. It uses BMR technology for detailed sound output and is small enough to fit in your hand, its tiny 80mm diameter sitting at less than 3mm when mounted into your ceiling.
Sensitivity (SPL) 86dB (2.83 Vrms input)
Frequency response 120Hz – 20kHz
Impedance 8 Ohms compatible
Recommended amplifier power 15-200 Watts
Drivers 1 x 2.25ʼʼ (57mm) BMR driver
Dimensions 98mm (3.6ʼʼ) height x 88mm (3.4ʼʼ) diameter (inc. outer bezel)
Inside diameter/mounting hole required: 75mm (3ʼʼ)
Weight 0.46kg (1.01 lbs)
Key Features
Balanced Mode Radiator (BMR) driver combining bending wave technology for higher frequencies, with pistonic driver movement for lower frequencies
Single BMR driver to seamlessly cover the entire frequency range from 120Hz to 20kHz
IP65 rated for suitability in high humidity and dusty environments
Incredibly wide dispersion from the BMR driver fills the room and virtually eliminates any ʽsweet spotʼ problems
Metal back box integrated into the product
Fits into standard 75mm (3ʼʼ) ceiling spotlight mounting hole
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The CCM382 is a two-way in-ceiling loudspeaker, balanced for wide-angle listening. It comes with a choice of round or square baffles, and like all the models in the CI 300 Series it features an elegant minimal-width border design.
It features a 1 x 200mm (8 in) Polypropylene cone bass/midrange driver, and a 1 x 25mm (1in) soft dome tweeter.
All the models in the CI 300 Series are capable of offering great sound in high-humidity environments such as indoor swimming pools. |
The entry-point in our CI700 in-wall speaker range, the CWM7.5 is the smallest of the three speakers but comes packed with superb, reference-quality features such as a 130mm (5in) bass/midrange driver set in a rigid die-cast chassis, a Nautilus™ tube-loaded 25mm (1in) soft dome tweeter and reinforced ABS baffle. Other high quality features include Mundorf crossover components and our Flowport™ venting system for a cleaner, more responsive bass. |
Audiophile Performance, Cutting-Edge Stealth Design
Stacking the woofer behind the driver unit is an innovation so extreme you wonʼt believe the performance that results! Full-size speaker dynamics and a small-diameter cut-out built-in that virtually disappears into your decor. The Vanishing Series puts high performance stealth audio at your fingertips.
Vanishing 700-LS Features:
Extra deep well design with a Cassini oval woofer mounted above and behind the main driver & tweeter array, for broad coverage and dynamic full-range audio performance in a built-in.
Vanishing® Series built-in speakers feature our exclusive wafer-thin Sheer-Grille™, a magnetically-secured grille that protrudes only 7mm from its surroundings. Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.
Painted to match your décor, Vanishing Series built-in speakers are virtually indistinguishable from their surroundings.
Enhanced, reengineered ring radiator tweeters extend top-end response for incredible details and realistic imaging.
Reflective surfaces in rooms can make sound brighter and cause image distortion. Engaging the Vanishing reflective room compensation feature (by selecting the low setting) lowers the tweeter level to compensate for reflective surfaces. Vanishing reflective room compensation is a custom audio control that cuts the level only in the 4-5kHz range, exactly where reflectivity destroys sound quality. Outside this narrow 1kHz band, the tweeter retains its detailed and accurate high frequency response, for no loss of realistic musical details.
Vanishing Series LS speakers are timbre-matched to Polk LSi speakers to insure utterly seamless blending from speaker to speaker in systems that combine traditional and built-in speakers.
If positioning limitations demand that your loudspeakers be installed closer than 2 feet from side walls, the proximity of the surface can result in a response bump between 50 and 200Hz. This can create boomy sound. The Vanishing wall distance toggle switch is a custom audio control that adjusts the crossover to flatten response and tune out boominess, without sacrificing deep bass response, for more lifelike sound and more flexible placement.
Dual bandpass bass ports are highly efficient in small enclosures, and smoothly funnels the angled wooferʼs low frequencies down around the driver array, eliminating "chuffing,” so your small, practically invisible in-ceiling speakers achieve superior full-range blending and broad coverage with surprisingly deep bass.
Easy one-cut, drop-in installation puts built-in audio within reach, with Perfect Fit templates, a precision flange, and (available) pre-construction brackets; achieve secure, vibration-free efficiency with a simple turn of the patented Rotating Cam system.
All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industryʼs most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.
Tweeter ¾" ring radiator x 1
Midrange ½" APP driver x 2
Mid/Woofer 5“x7" mineral filled polypro. x 1
Frequency Response 32 Hz - 27 kHz
Nominal Impedance 8 Ohms
Rec. Amp Power 10-150 W/ Channel
Efficiency 90 dB
Dimensions(cm) 20.64 x 21.59
Driver Complement
Tweeter
Quantity 1
Diameter 3/4" (1.91cm)
Type Ring radiator
Midrange
Quantity 1
Diameter 2 1/2" (6.35cm)
Type Dynamic Balance driver with aerated polypropylene cone
Subwoofer
Quantity 1
Diameter 7" (17.78cm)
Type Dynamic Balance woofer with mineral-filled polypropylene cone
Electrical
Total Frequency Response 32Hz-33kHz
Upper -3dB Limit 29 kHz
Lower -3dB Limit 45 Hz
Nominal Impedance 8 ohms
Efficiency 90 dB
Recommended Amplifier Power 10-150 watts per channel
Inputs Gold-plated spring-loaded posts
Dimensions
Cut-Out Diameter 6 1/2" (16.51cm)
Overall Diameter 8 1/8" (20.64cm)
Mounting Depth (includes 1/2" drywall) 8" (20.32cm)
Pre-Construction Bracket PB SC50
Overall Depth 8 1/2" (21.59cm)
Shipping
Unit of Measure each
Total Shipping Weight 8 pounds
Warranty
Speaker Warranty Lifetime
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Tweeter ¾" ring radiator x 1
Midrange ¼" APP driver x 3
Mid/Woofer 6“x9" mineral filled polypro. x 1
Frequency Response 28 Hz - 27 kHz
Nominal Impedance 8 Ohms
Rec. Amp Power 10-150 W/ Channel
Efficiency 90 dB
Dimensions(cm) 24.45 x 24.13
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