SKU: 5766737755

SoundTube CM400i 2-way In Ceiling Speaker w/BroadBeam Tweeter - 4" (White)

Sale price$159.75 Regular price$177.50
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

SoundTube CM400i 2-way In Ceiling Speaker w/BroadBeam Tweeter - 4" (White)One 4. 0 inch polypropylene woofer and one 1. 0 inch convex aluminum tweeter with FerroFluid 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

One 4.0 inch polypropylene woofer and one 1.0 inch convex aluminum tweeter with FerroFluid 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, Euroblock connector and UL cover plate, and Choose between a color-coded (orange) tile bridge or a pre-construction bracket.

Specifications


Color White
UPC 752830440388
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 WH Grille (GRL-CM400-WH)|Flangeless Magnetic Grille (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
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 Standard-Flange, Magnetic, Powder-Coated, White, 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5766737755

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MJ
Bozeman, US
★★★★★ 5
Stretch out, size down but love the shorts.
Size: 8, Color: Ocean Breeze
Love these shorts. My favorites ever. I always always wear a size 8 in shorts. The 8 fit initially, but stretched out so much, I didn’t have to unbutton them to get them out. I bought 3 colors. I finally bought one in a size 6. Perfect fit, even if they do stretch a little. Returning the unworn ones, and replacing with size 6.
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Reviewed in the United States on August 30, 2025
J
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Jamie Thomas
Pawtucket, US
★★★★★ 5
Love these shorts.
Size: 4, Color: Jet Black
Five inch for a great mom fit. Cute button closures for the pockets on the back, nice deep pockets. It’s hard to see in the video because they are black but they are the comfiest shorts. True to size. I’m a size 3-4 and the 4 fits perfect…. Even after washing and drying.
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Reviewed in the United States on June 13, 2025
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Nicholle King
Charlottesville, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
J
Verified Purchase
jmb02129
Belleville, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026
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Paige
Carnegie, US
★★★★★ 5
Definitely worth the price
Size: 6.5, Color: Black/Black
Absolutely love these boots! I originally bought them to wear in NYC in December & they did not disappoint. They were comfortable, cute, durable and worked well in the slush/snow. The traction on the bottom is also nice! They kept me warm with wool socks. I wear them almost daily now. Perfect for everyday. easy to wear with variety of outfits. Good every day shoe.
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Reviewed in the United States on January 3, 2026

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