SoundTube CM-i, 4" to 8" In Ceiling Speaker in Black with a BroadBeam Tweeter, Black / White
by SoundTube
SKU ST-CM400i-BK
SoundTube CM-i In Ceiling Speaker in Black / White
Patented BroadBeam Ring™ waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage. A 66-watt transformer and high output for the sound reinforcement and PA markets. One 8.0 inch treated fiber driver and one compression driver with a 1.0 inch exit mounted to a proprietary cast-aluminum baffle and heat sink. Rapid-installation, blind-mount, fixed-wing mounting mechanism with constant-tension design affixes to ceiling thicknesses ranging from 0.25 inch (6.4 mm) to 1.91 inch (48.5 mm).
Easy access six-position tap switch for 25-, 70.7- and 100-volt 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. Average sensitivity of 93.0 dB offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY) and 2043 approved.
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | CMi In-Ceiling |
| Shipping Weight | 7.25 lbs / 3.29 kg |
| Carton Height | 9.25 in / 234.95 mm |
| Carton Length | 10 in / 254 mm |
| Carton Width | 10 in / 254 mm |
| Certifications | CE, RoHS, UL1480A, UL2043 |
| Enclosure Properties | ABS, Ported, Steel |
| Enclosure Volume | 104 cu in / 1704.25 cu cm |
| Included Accessories | Conduit Plate, Euroblock, Grille, Paint Mask, Choose Between a Tile Bridge or Pre-Construction Bracket |
| Optional Accessories | Black Grille (GRL-CM400-BK)|Flangeless Magnetic Grille (WHITE ONLY) (GRL-CM42EZ-II-RD-WH)|Tile Bridge (AC-CMEZ42-TB)|Pre-Construction Bracket (AC-CMEZ4-PCB)|Junction Box (AC-CM-JBOX)|Connector (EUROBLOCK) |
| Source Inputs | 4 Pin 5.08mm Euroblock |
| TAA Compliant (Trade America) | No |
| BAA Compliant (Made in USA) | No |
| Backcan Diameter | 6.05 in / 153.7 mm |
| Backcan Height | 6.55 in / 166.4 mm |
| Coverage Angle (±6dB @ 2kHz) | 65° |
| Crossover Frequency | 1.8 kHz |
| Cutout Width/Diameter | 6.6 in / 167.6 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4.6 and 4.3 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 5.6dB and 6.3dB |
| Frequency Response (± 10 dB) | 75 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 90 Hz - 22 kHz |
| Grille Properties | Black, Standard-Flange, Magnetic, Powder-Coated, Paintable, Steel |
| Low Frequency Voice Coil | 0.75 in / 19 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 1.87 in / 47.5 mm |
| Max. Continuous Power RMS | 20W |
| Max. Program Power | 40 W |
| Minimum Impedance (Ω Ohms) | 3.3 Ω |
| Minimum Ceiling Thickness | 0.02 in / 0.6 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance (Ω Ohms) | 4 Ω |
| Tweeter Driver | 1" Convex Aluminum w/ BroadBeam® Waveguide |
| Woofer Driver | 4" Polypropylene |
| Sensitivity dB @ 1W/1M | 87 dB |
| Sensitivity dB @ 2.83V/1M | 90 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 4 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 2.5W/20W/20W |
| Visible Diameter | 8.15 in / 207 mm |
| Visible Height | 0.47 in / 11.9 mm |
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | CMi In-Ceiling |
| Shipping Weight | 25.45 lbs / 11.54 kg |
| Carton Height | 15.25 in / 387.35 mm |
| Carton Length | 26 in / 660.4 mm |
| Carton Width | 14 in / 355.6 mm |
| Certifications | CE, RoHS, UL1480A, UL2043 |
| Enclosure Properties | ABS, Aluminum, Ported |
| Included Accessories | Conduit Plate, Euroblock, Grille, Paint Mask, Tile Bridge |
| Optional Accessories | Black Weather-Guard Grill (GRL-CM500-WG-BK)|Black Flangeless Grille (GRL-CM5-FLG-BK)|Tile Bridge (AC-CM5-TB)|Pre-Construction Bracket (AC-CM5-PCB)|Cover Plate (CVR-CMI-BACKPLATE)|Connector (EUROBLOCK)|Junction Box (AC-CM-JBOX) |
| Source Inputs | 4 Pin 5.08mm Euroblock |
| TAA Compliant (Trade America) | No |
| BAA Compliant (Made in USA) | No |
| Backcan Diameter | 8.63 in / 219.2 mm |
| Backcan Height | 7.75 in / 196.9 mm |
| Coverage Angle (±6dB @ 2kHz) | 125° |
| Crossover Frequency | 3.0 kHz |
| Cutout Width/Diameter | 9 in / 228.6 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4.8 and 9.5 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 6.1dB and 9.8dB |
| Frequency Response (± 10 dB) | 55 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 75 Hz - 22 kHz |
| Grille Properties | Black, Standard-Flange, Magnetic, Powder-Coated, Paintable, Steel |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 1.91 in / 48.5 mm |
| Max. Continuous Power RMS | 75W |
| Max. Program Power | 150 W |
| Minimum Impedance (Ω Ohms) | 4.7 Ω |
| Minimum Ceiling Thickness | 0.25 in / 6.4 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Tweeter Driver | 1" Convex Titanium w/ BroadBeam® Waveguide |
| Woofer Driver | 5.25" Polypropylene Cone w/ Butyl Rubber Surround |
| Sensitivity dB @ 1W/1M | 86.5 dB |
| Sensitivity dB @ 2.83V/1M | 86.5 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 5W/33W/33W |
| Visible Diameter | 10.71 in / 272 mm |
| Visible Height | 0.96 in / 24.4 mm |
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | CMi In-Ceiling |
| Shipping Weight | 35 lbs / 15.88 kg |
| Carton Height | 19 in / 482.6 mm |
| Carton Length | 32 in / 812.8 mm |
| Carton Width | 14 in / 355.6 mm |
| Certifications | CE, RoHS, UL1480A, UL2043 |
| Enclosure Properties | ABS, Aluminum, Ported |
| Included Accessories | Conduit Plate, Euroblock, Grille, Paint Mask, Tile Bridge |
| Optional Accessories | Black Metal Grille (GRL-CM6/8-BK)|Black Weather-Guard Grille (GRL-CM6/8-WG-BK)|Black Flangeless Grill (GRL-CM6/8-FLG-BK)|Tile Bridge (AC-CM8-TB)|Pre-Construction Bracket (AC-CM8-PCB)|Junction Box (AC-CM-JBOX) |
| Source Inputs | 4 Pin 5.08mm Euroblock |
| TAA Compliant (Trade America) | No |
| BAA Compliant (Made in USA) | No |
| Backcan Diameter | 11.68 in / 296.7 mm |
| Backcan Height | 7.94 in / 201.7 mm |
| Coverage Angle (±6dB @ 2kHz) | 100° |
| Crossover Frequency | 3.0 kHz |
| Cutout Width/Diameter | 12.75 in / 323.9 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 4 and 5.4 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 5.6 dB and 7.3 dB |
| Frequency Response (± 10 dB) | 52 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 69 Hz - 22 kHz |
| Grille Properties | Standard-Flange, Magnetic, Powder-Coated, White, Paintable, Steel |
| Low Frequency Voice Coil | 1 in / 25.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 1.91 in / 48.5 mm |
| Max. Continuous Power RMS | 90W |
| Max. Program Power | 180 W |
| Minimum Impedance (Ω Ohms) | 5.3 Ω |
| Minimum Ceiling Thickness | 0.25 in / 6.4 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Tweeter Driver | 1" BroadBeam® |
| Woofer Driver | 6.5" Polypropylene |
| Sensitivity dB @ 1W/1M | 88 dB |
| Sensitivity dB @ 2.83V/1M | 88 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 5W/33W/33W |
| Visible Diameter | 14.76 in / 374.9 mm |
| Visible Height | 1.08 in / 27.4 mm |
| Manufacturer | SoundTube |
|---|---|
| Manufacturer's Category | CMi In-Ceiling |
| Shipping Weight | 40.05 lbs / 18.17 kg |
| Carton Height | 19 in / 482.6 mm |
| Carton Length | 32 in / 812.8 mm |
| Carton Width | 14.25 in / 361.95 mm |
| Certifications | CE, RoHS, UL1480A, UL2043 |
| Enclosure Properties | ABS Glass Fiber Reinforced, Injection Molded, Ported |
| Enclosure Volume | 513.8 cu in / 8419.67 cu cm |
| Included Accessories | Conduit Plate, Euroblock, Grille, Paint Mask, Tile Bridge |
| Optional Accessories | White Metal Grille (GRL-CM6/8-WH-1)|White Weather-Guard Grille (GRL-CM6/8-WG-WH)|White Flangeless Grill (GRL-CM6/8-FLG-WH)|Tile Bridge (AC-CM8-TB)|Pre-Construction Bracket (AC-CM8-PCB)|Junction Box (AC-CM-JBOX) |
| Source Inputs | 4 Pin 5.08mm Euroblock |
| TAA Compliant (Trade America) | No |
| BAA Compliant (Made in USA) | No |
| Backcan Diameter | 11.68 in / 296.7 mm |
| Backcan Height | 7.94 in / 201.7 mm |
| Coverage Angle (±6dB @ 2kHz) | 110° |
| Crossover Frequency | 3.0 kHz |
| Cutout Width/Diameter | 12.75 in / 323.9 mm |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 3.8 and 4 |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 6.0dB and 4.0dB |
| Frequency Response (± 10 dB) | 71 Hz - 22 kHz |
| Frequency Response (± 3 dB) | 97 Hz - 22 kHz |
| Grille Properties | Standard-Flange, Magnetic, Powder-Coated, White, Paintable, Steel |
| Low Frequency Voice Coil | 1.2 in / 30.4 mm |
| Low Pass Crossover | 12 dB per octave 2nd order |
| Max. Ceiling Thickness | 1.91 in / 48.5 mm |
| Max. Continuous Power RMS | 125W |
| Max. Program Power | 250 W |
| Minimum Impedance (Ω Ohms) | 5.3 Ω |
| Minimum Ceiling Thickness | 0.25 in / 6.4 mm |
| Network Type: High Pass | 12 dB per octave 2nd order |
| Nominal Impedance (Ω Ohms) | 8 Ω |
| Tweeter Driver | 1" Convex Titanium w/ BroadBeam® Waveguide |
| Woofer Driver | 8" Polypropylene Cone w/ Butyl Rubber Surround |
| Sensitivity dB @ 1W/1M | 90 dB |
| Sensitivity dB @ 2.83V/1M | 90 dB |
| Tap Selector | Rotary Switch |
| Transformer Options | 25 / 70.7 / 100 V, 8 Ohm direct |
| Transformer Taps Max. Setting (25V/70.7V/100V) | 9W/66W/66W |
| Visible Diameter | 14.76 in / 374.9 mm |
| Visible Height | 1.08 in / 27.4 mm |
