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SM400i

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SoundTube

SoundTube - SM400i - 4" Surface Mount Speaker (Single)

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Details

SoundTube - SM500i-II - 5.25" Surface Mount Speaker (Single)

The SM500i-II is a 5.25-inch, two-way surface-mount speaker with a midsize enclosure design that delivers effective low-end response (60 Hz) and optimal off-axis performance (2 to 10 kHz). SoundTube’s proprietary BroadBeam® waveguide tweeter system delivers consistent high-performance audio across operating bandwidth.

The SM500i-II speaker design incorporates a low-profile grille, six-position tap switch with transformer bypass and mounting hardware, including the Stealth™ bracket mounting system. The SM500i-II incorporates a security knob to reduce tampering after placement, unlimited directional aiming, and a low profile.

BroadBeam® waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker. One 4 inch polypropylene woofer and one 1.0 inch convex titanium tweeter with FerroFluid cooling. Includes port plugs and weatherized components for indoor and outdoor applications. Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity. Easy access, five-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Iridite-plated aluminum grille with protective powder-coated finish for lasting durability.

This product also includes a tool-free Stealth™ U-bracket mounting system for fast and secure installation. Vertical and horizontal mounting offer precision aiming for indoor and outdoor applications. UL 1480 (UEAY) and CE approved. Included accessories: corrosion and theft resistant U-bracket mount with safety cable, Euroblock connector, paint mask, terminal weather boot, and port plugs. Optional port plugs are included for added weather resistance.

Features


	FEATURES: BroadBeam® waveguide technology delivers a consistent dispersion pattern up to 10 kHz for maximum coverage area per speaker (indepedently verified). One 4 inch (102 mm) polypropylene woofer and one 1 inch (25 mm) convex titanium tweeter with FerroFluid cooling. Includes port plugs and weatherized components for indoor and outdoor applications. Patented ZeroReflection™ enclosure technology for optimal sound reproduction and cabinet rigidity. Easy access, five-position selectable tap switch for 25-, 70.7- and 100-volt applications with transformer bypass position. Iridite-plated aluminum grille with protective powder-coated finish for lasting durability. Includes a tool-free Stealth™ U-bracket mounting system for fast and secure installation. Vertical and horizontal mounting offer precision aiming for indoor and outdoor applications. UL 1480 (UEAY) and CE approved. High quality black or white paint finish. Included accessories: corrosion and theft resistant U-bracket mount with safety cable, Euroblock connector, paint mask, terminal weather boot, and port plugs. Optional port plugs are included for added weather resistance.

Specifications

SPECIFICATIONS:

Product	SM400i - Surface Mount Speaker

System Type	4-inch, coaxial, surface-mount, ported (20-watt transformer for 25/70.7/100-volt or transformer bypass)
Impedance (Nominal)	4 ohm
Sensitivity dB @ (2.83V / 1 m)3	85.5 dB
Sensitivity dB @ 1 W/1 m4	82.5 dB
Frequency Response (-3 dB)1	97 Hz - 22 kHz
Frequency Response (-10 dB)1	76 Hz - 22 kHz
Max. Program Power	35 W
Max. Continuous Power RMS2	20 W
Max. SPL dB @ 1 m	95.5 dB

Coverage Angle (-6 dB @ 2 kHz)	125° horizontal / 165º vertical
Coverage Angle (-6 dB @ 10 kHz)	75° horizontal / 70º vertical
Coverage Angle (Ave from 2 to 10 kHz)	125° horizontal / 125° vertical
Angle of Pointability	0 to 90° horizontal
Directivity Factor (Q)	3.7 (Averaged 100 Hz - 10 kHz); 3.9 @ 2 kHz
Directivity Index (DI)	4.9 dB (Averaged 100 Hz - 10 kHz); 5.9 dB @ 2 kHz
Tap Selector	Weather-proof, five-position tap switch with transformer bypass position

Low-Frequency Driver	1 x 102mm (4 in) polypropylene cone, butyl rubber surround
High-Frequency Driver	25mm (1 in) convex titanium tweeter with waveguide
Low Frequency Voice Coil	25 mm (1 in)

Crossover Frequency	2.27 kHz
Network Type: Low-Pass	12 dB per octave, 2nd order
Network Type: High-Pass	12 dB per octave, 2nd order
Enclosure Material	Injection-molded ABS, glass fiber reinforced
Grille Material	Powder-coated aluminum
Inputs	Four-pin, 5.08 mm Euroblock for individual or daisy chain connection

Color Options	Black or white (Custom colors available)
Height	246 mm (9.68 in)
Width	177 mm (6.97 in)
Depth (Including Bracket)	190 mm (7.47 in)
Weight	2.4 kg (5.3 lbs)
Shipping Weight	3.3 kg (7.3 lbs)
Included Accessories	Corrosion- and theft-resistant U-bracket mount with safety cable, Euroblock connector, paint mask, terminal weather boot, and port plugs
Packaging	One per box
Regulatory - UL	1480 (UEAY) approved
Regulatory - CE	Approved
RoHS	Approved