Description
SoundTube CM400i 4" 2-way In Ceiling Speaker with BroadBeam Tweeter
SoundTube CM400i In Ceiling Speaker
One 4.0 inch polypropylene woofer and one 1.0 inch convex aluminum tweeter with Ferro Fluid cooling. Rapid installation blind-mount, fixed- wing mounting mechanism with constant tension design affixing to ceiling thicknesses ranging from 0.025 inch (0.6 mm) to 1.87 inch (47.5 mm). Easy access five-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Separate tool-free magnetic grille and bezel assembly for ease of install and in-field painting. Powder-coated steel grille for lasting durability. 90 dB average sensitivity offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY) and 2043 approved.
Included accessories: Paint mask, Euro-block connector and UL cover plate, and Choose between a color-coded (orange) tile bridge or a pre-construction bracket.
Specs:
| Color | Black, White |
|---|---|
| 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 |
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