Sound Tube CM890i-WH 8" Premium Coaxial Ceiling Speaker (Set of 2)

Sold as a set of 2 Speakers.

The Sound Tube CM890i is a premium 8.0" 2-way, in-ceiling, high-efficiency, high-SPL loudspeaker for distributed or 8 Ohm applications. The CM890i incorporates a dedicated 8.0" treated fiber driver and high-power compression transducer with a BroadBeamHP® waveguide to deliver a consistent dispersion pattern and superb intelligibility for the foreground music, sound reinforcement and PA markets. The CM890i also incorporates a 66 Watt transformer with a 6-position tap switch and voice coil/8 Ohm direct position. Mounting hardware and tile-bridge are included and feature a fast and secure constant-tension fixed wing mounting system.

Engineered for installations requiring full-range background/foreground music plus paging, the CM890i delivers a smooth and even coverage pattern. Ideal for casinos, convention centers, warehouses, nightclubs, gyms, aerobic rooms, airports, super stores, arenas, theme parks, transportation and shipping centers, stadiums and other high-SPL or longthrow applications.

For professional sound reinforcement applications, the CM890i includes a castaluminum M8™ motor-board, iriditeplated, powder-coated steel grille and a durable aluminum enclosure design.

FEATURES

• Patented BroadBeamHP® dispersion technology delivers full-frequency, high-performance audio.
• Reengineered rapid-installation features include easy-install SpeedWing™ mounting system with constant-tension design that mounts to ceiling thicknesses from 6.4 mm (.25") to 42.9 mm (1.69").
• Separate low-profile grille and magnetic bezel ease installation and in-field service and painting
• New speed-tap power settings save customers time and money on ordering, inventory tracking, installation and system tuning.
• 25, 70.7 and 100 Volt transformer options with voice coil/8 Ohm direct.
• High-frequency driver protection with automatic reset.
• Sonically matched with SoundTube's new RSi (open ceiling) and SMi (surface mount) speakers for applications requiring combinations of hanging and mounted speakers.
• Tile bridge included with each CMi speaker. Pre-construction bracket optional.
• May be used in conjunction with CM1001d Subwoofer for applications where additional bass is required.
• UL 1480 & 2043 pending.

SPECIFICATIONS

• Manufacturer: SoundTube
• Units: Individually sold (also available in package of 2 units)
• Speaker Type: Coaxial
• Sensitivity: 88dB Average
• Frequency Response: 63Hz - 20kHz
• Dispersion: 110°
• Diameter: 12 1/2" (31.75 cm)
• Source Inputs: 4 Pin 5.08mm Euroblock
• Crossover Frequency: 2.5 kHz
• Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz): 5.4 and 7.2
• Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz): 6.7dB and 9.4dB
• Frequency Response (± 10 dB): 62 Hz - 22 kHz
• Frequency Response (± 3 dB): 80 Hz - 22 kHz
• Grille Properties: Standard-Flange, Magnetic, Powder-Coated, White, Paintable, Steel
• Low Frequency Voice Coil: 1.34 in / 34 mm
• Low Pass Crossover: 12 dB per octave 2nd order
• Max. Continuous Power RMS: 150w
• Max. Program Power: 300 W
• Minimum Impedance (Ω Ohms): 8 Ω
• Mounting Depth: 15.37 in. (390.4 mm)
• Network Type: High Pass 12 dB per octave 2nd order
• Nominal Impedance (Ω Ohms): 8 Ω
• Tweeter Driver: 1.42" Titanium Compression Driver w/ Waveguide
• Woofer Driver: 8" High-Efficiency Woofer
• Sensitivity dB @ 1W/1M: 92 dB
• Sensitivity dB @ 2.83V/1M: 92 dB
• Tap Selector: Rotary Switch
• Transformer Options: 25 / 70.7 / 100 V, 8 Ohm direct
• Transformer Taps Max. Setting (25V/70.7V/100V): 19W/150W/150W
• Indoor/Outdoor: Indoor
• Enclosure Material: Plastic/Metal
• Enclosure Properties: ABS Glass Fiber Reinforced, Injection Molded, Ported
• Enclosure Volume: 1008 cu in / 16518.16 cu cm
• Enclosure Color: White
• TAA Compliant (Trade America): No
• BAA Compliant (Made in USA): No
• Certifications: CE, RoHS, UL1480, UL2043