


Soundtube RS400i-WH - Two-Way 4-Inch Hanging Loudspeaker (White)
Availability:
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Description
The RS400i is a 4Ó, two-way ported speaker with an open-ceiling enclosure design that delivers effective low-end response (76 Hz) and 125¡ off-axis performance (2 to 10 kHz, independently verified). SoundTubeÕs proprietary BroadBeam¨ waveguide tweeter system delivers consistent high-performance audio across the operating bandwidth. The RS400i speaker design incorporates a low-profile grille and a five-position tap switch with transformer bypass position. Hanging hardware is included and features a SpeedClampª self-locking cable grip for fast, easy, and secure installation.
Features:
- Patented BroadBeam waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage (up to 10 kHz, independently verified)
- One 4Ó (102 mm) polypropylene woofer and one 1Ó (25.4 mm) convex titanium tweeter with FerroFluid cooling.
- Weatherized components for indoor and outdoor applications.
- Includes UL listed hanging hardware with adjustable galvanized steel cables and integrated SpeedClampª self-locking cable grip for fast, easy, and secure installation. Also includes Euroblock connector and terminal weather boot.
- Patented ZeroReflectionª enclosure technology for optimal sound reproduction and cabinet rigidity.
- Easy access five-position selectable tap switch for 25, 70.7, and 100 V applications with transformer bypass position simplifies ordering and inventory tracking.
- Steel grille with protective powder-coated finish for lasting durability.
- Average sensitivity for 82.5 dB offers high-output capabilities and reduced amplification costs.
- UL 1480A approved.
- High-quality black or white paint finish. Custom paint colors optional.
- Optional accessory: AC-RS-SM5 bracket for surface-mount applications.
Color | White |
UPC | 644216201600 |
Manufacturer | SoundTube |
Manufacturer's Category | RSi Original Pendant |
Height | 8.8 in / 223.5 mm |
Width/Diameter | 7.7 in / 195.6 mm |
Shipping Weight | 7.2 lbs / 3.27 kg |
Carton Height | 10.5 in / 266.7 mm |
Carton Length | 10 in / 254 mm |
Carton Width | 10 in / 254 mm |
Certifications | CE, RoHS, UL1480A, UL2239 |
Enclosure Properties | ABS Glass Fiber Reinforced, Injection Molded, Ported |
Enclosure Volume | 154.7 cu in / 2535.08 cu cm |
Included Accessories | Euroblock, Hanging Hardware, Safety Cable, Terminal Weather Boot |
Optional Accessories | Black Grille (GRL-RS400-BK)|10' Hanging Cable (AC-RS-HH-10)|20' Hanging Cable (AC-RS-HH-20)|50' Hanging Cable (AC-RS-HH-50)|Black Mounting Bracket (AC-RS-SM5-BK)|Connector (EUROBLOCK)|Black Weatherboot (WEATHERBOOT-M-BK)|Beam Clamp (AC-BC1)|Forged Eye Bolt (AC-FE1)|Black Split Loom Tubing (AC-SLT-10-BK)|Snap Link (AC-SL1) |
Source Inputs | 4 Pin 5.08mm Euroblock |
TAA Compliant (Trade America) | No |
BAA Compliant (Made in USA) | No |
Coverage Angle (±6dB @ 2kHz) | 80Á |
Crossover Frequency | 2.3 kHz |
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 3.5 and 4.6 |
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 4.2dB and 6.6dB |
Frequency Response (± 10 dB) | 76 Hz - 22 kHz |
Frequency Response (± 3 dB) | 95 Hz - 20 kHz |
Grille Properties | Powder-Coated, Steel |
Low Frequency Voice Coil | 1 in / 25.4 mm |
Low Pass Crossover | 12 dB per octave 2nd order |
Max. Continuous Power RMS | 20W |
Max. Program Power | 40 W |
Minimum Impedance (_ Ohms) | 4.5 _ |
Network Type: High Pass | 12 dB per octave 2nd order |
Nominal Impedance (_ Ohms) | 4 _ |
Tweeter Driver | 1" Convex Aluminum w/ BroadBeam¬ Waveguide |
Woofer Driver | 4" Polypropylene Cone with Butyl Rubber Surround |
Sensitivity dB @ 1W/1M | 82.5 dB |
Sensitivity dB @ 2.83V/1M | 85.5 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 |
The RS400i is a 4Ó, two-way ported speaker with an open-ceiling enclosure design that delivers effective low-end response (76 Hz) and 125¡ off-axis performance (2 to 10 kHz, independently verified). SoundTubeÕs proprietary BroadBeam¨ waveguide tweeter system delivers consistent high-performance audio across the operating bandwidth. The RS400i speaker design incorporates a low-profile grille and a five-position tap switch with transformer bypass position. Hanging hardware is included and features a SpeedClampª self-locking cable grip for fast, easy, and secure installation.
Features:
- Patented BroadBeam waveguide technology delivers a consistent dispersion pattern for maximum intelligibility and edge-to-edge coverage (up to 10 kHz, independently verified)
- One 4Ó (102 mm) polypropylene woofer and one 1Ó (25.4 mm) convex titanium tweeter with FerroFluid cooling.
- Weatherized components for indoor and outdoor applications.
- Includes UL listed hanging hardware with adjustable galvanized steel cables and integrated SpeedClampª self-locking cable grip for fast, easy, and secure installation. Also includes Euroblock connector and terminal weather boot.
- Patented ZeroReflectionª enclosure technology for optimal sound reproduction and cabinet rigidity.
- Easy access five-position selectable tap switch for 25, 70.7, and 100 V applications with transformer bypass position simplifies ordering and inventory tracking.
- Steel grille with protective powder-coated finish for lasting durability.
- Average sensitivity for 82.5 dB offers high-output capabilities and reduced amplification costs.
- UL 1480A approved.
- High-quality black or white paint finish. Custom paint colors optional.
- Optional accessory: AC-RS-SM5 bracket for surface-mount applications.
Color | White |
UPC | 644216201600 |
Manufacturer | SoundTube |
Manufacturer's Category | RSi Original Pendant |
Height | 8.8 in / 223.5 mm |
Width/Diameter | 7.7 in / 195.6 mm |
Shipping Weight | 7.2 lbs / 3.27 kg |
Carton Height | 10.5 in / 266.7 mm |
Carton Length | 10 in / 254 mm |
Carton Width | 10 in / 254 mm |
Certifications | CE, RoHS, UL1480A, UL2239 |
Enclosure Properties | ABS Glass Fiber Reinforced, Injection Molded, Ported |
Enclosure Volume | 154.7 cu in / 2535.08 cu cm |
Included Accessories | Euroblock, Hanging Hardware, Safety Cable, Terminal Weather Boot |
Optional Accessories | Black Grille (GRL-RS400-BK)|10' Hanging Cable (AC-RS-HH-10)|20' Hanging Cable (AC-RS-HH-20)|50' Hanging Cable (AC-RS-HH-50)|Black Mounting Bracket (AC-RS-SM5-BK)|Connector (EUROBLOCK)|Black Weatherboot (WEATHERBOOT-M-BK)|Beam Clamp (AC-BC1)|Forged Eye Bolt (AC-FE1)|Black Split Loom Tubing (AC-SLT-10-BK)|Snap Link (AC-SL1) |
Source Inputs | 4 Pin 5.08mm Euroblock |
TAA Compliant (Trade America) | No |
BAA Compliant (Made in USA) | No |
Coverage Angle (±6dB @ 2kHz) | 80Á |
Crossover Frequency | 2.3 kHz |
Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) | 3.5 and 4.6 |
Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) | 4.2dB and 6.6dB |
Frequency Response (± 10 dB) | 76 Hz - 22 kHz |
Frequency Response (± 3 dB) | 95 Hz - 20 kHz |
Grille Properties | Powder-Coated, Steel |
Low Frequency Voice Coil | 1 in / 25.4 mm |
Low Pass Crossover | 12 dB per octave 2nd order |
Max. Continuous Power RMS | 20W |
Max. Program Power | 40 W |
Minimum Impedance (_ Ohms) | 4.5 _ |
Network Type: High Pass | 12 dB per octave 2nd order |
Nominal Impedance (_ Ohms) | 4 _ |
Tweeter Driver | 1" Convex Aluminum w/ BroadBeam¬ Waveguide |
Woofer Driver | 4" Polypropylene Cone with Butyl Rubber Surround |
Sensitivity dB @ 1W/1M | 82.5 dB |
Sensitivity dB @ 2.83V/1M | 85.5 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 |
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