- Description
Details
SoundTube CM800i 8 inch In-Ceiling Speaker
The CM800i is an 8", two-way, blindmount, in-ceiling speaker design that delivers extended low-end response (71 Hz) and optimal off-axis performance (2 to 10 kHz, independently verified). SoundTube's proprietary BroadBeam® waveguide tweeter system delivers consistent high-performance audio across the operating bandwidth. The CM800i speaker design incorporates a low-profile grille, proprietary motor-board and six-position tap switch with transformer bypass position. Mounting hardware is included and features a fast and secure constant-tension, fixed-wing mounting system.
- Features
Features
- Patented BroadBeam® waveguide technology delivers a consistent BroadBeam™ dispersion pattern for maximum coverage area per speaker (2 to 10 kHz, independently verified)
- One 8" (203 mm) polypropylene woofer and one 1" (25 mm) convex titanium tweeter with FerroFluid cooling mounted to a proprietary cast-aluminum baffle and heat sink
- Rapid-installation, blind-mount, fixed wing mounting mechanism with constant-tension design affixing to ceiling thicknesses ranging from 0.25" (6.4 mm) to 1.91" (48.5 mm)
- Easy-access six-position selectable tap switch for 25, 70.7 and 100V applications with transformer bypass position
- Separate tool-free magnetic grille and bezel assembly with integrated safety cable for ease of install and in-field painting
- Steel grille with protective powder-coated finish for lasting durability
- An average sensitivity of 90 dB offers high-output capabilities and reduced amplification costs
- UL 1480 (UEAY) and 2043 approved
- High-quality black or white paint finish. Custom paint colors optional
- Included accessories: Tile bridge, conduit plate, Euroblock connector and paint mask
- Specification
System Type 8", coax, in-ceiling, ported (66W transformer for 25/70.7/100V) Impedance (Nominal) 8 ohm Sensitivity dB @ 2.83 V / 1 m 90.0 dB Sensitivity dB @ 1 W / 1 m 90.0 dB Frequency Response (- 3 dB) 97 Hz - 22 kHz Frequency Response (-10 dB) 71 Hz - 22 kHz Max. Program Power 250W Max. Continuous Power RMS 125W Max. Power SPL @ 1 m 111.0 dB Coverage Angle (-6 dB @ 2 kHz) 140° Coverage Angle (-6 dB @ 10 kHz) 110° Coverage Angle (Averaged from 2 to 10 kHz) 120° Directivity Factor (Q) 3.8 (averaged 100 Hz - 10 kHz); 4.0 (2kHz) Visible Height 1.08" (27.4 mm) Directivity Index (DI) 6.0 dB (averaged 100 Hz - 10 kHz); 4.0 dB (2kHz) Tap Selector Six-position rotary switch with voice coil direct Transducer - Low-Frequency Driver 8" (203 mm) Polypropylene cone, butyl rubber surround Transducer - High-Frequency Driver 1" (25 mm) Convex aluminum tweeter with waveguide Low-Frequency Voice Coil 1.20" (30.4 mm) Crossover Frequency 3.0 kHz Network Type: Low Pass 12 dB per octave, 2nd order Network Type: High Pass 12 dB per octave, 2nd order Enclosure Material Drawn aluminum backcan with ABS baffle Motor-board Cast aluminum Grille Steel with powder-coat finish Inputs Four-pin, 5 mm Euroblock for individual or daisy chainconnection Mounting Hole Diameter 12.75" (323.9 mm) Min - Max Ceiling Thickness 0.25" (6.4 mm) – 1.69" (42.9 mm) Backcan Dimensions (H x Dia.) 7.94" (201.7 mm) x 11.68" (296.7 mm) Visible Dimensions (H x Dia.) 1.08" (27.4 mm) x 14.76" (374.9 mm) Weight 12.5 lbs (5.7 kg) Shipping Weight 39 lbs (17.7 kg) - Documents
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