RS400I-BK
The RS400i features a 4-inch polypropylene woofer and a 1.0-inch convex titanium tweeter with FerroFluid cooling mounted in a proprietary cast aluminum baffle and heat sink. The two-way, ported speaker features an open-ceiling enclosure design that delivers effective low-end response (76 Hz) and 125° off-axis performance (2 to 10 kHz, independently verified). The speaker utilizes patented ZeroReflection ™ technology for optimal sound reproduction and cabinet rigidity. The SoundTube® BroadBeam tweeter system delivers consistent, high-performance audio coverage across the entire bandwidth. The RS400i speaker design incorporates a low-profile grille, patented motor, and a six-position selectable tap switch for 25, 70, and 100 volt applications. A transformer bypass position simplifies order tracking and inventory management. Includes UL-listed pendant hardware with cables and integrated SpeedClamp ™ self-locking cable grip for quick, easy, and secure installation. Euroblock connector and terminal weather boot are included.
| Color | Black |
|---|---|
| UPC | 644216201501 |
| Manufacturer | SoundTube |
| Manufacturer 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 |
| Enclose Properties | ABS Glass Fiber reinforced, injection molded, cover |
| Closing 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) -Hanging Cable (AC-RS-HH-50).Black Mounting Bracket (AC-RS-SM5-BK)-Connector (EUROBLOCK)-Black Weatherboot (WEATBOOT-MBK)-Beam Clamp (AC-BC-11)-Forged EJred Bolt (AC-FE1)-Black Spumo Tub (EUROBLOC)-Black Wetherboot (AC-K)Snap Link (AC-SL-1)-Safety belt (AC-BC-1) |
| Source of entries | 4 Pin 5.08mm Euroblock |
| TAA Compliant (Trade America) | No no |
| BAA Compliant (Made in USA) | No no |
| Coverage angle (6dB, 2kHz) | 80th. |
| Crossover frequency | 2.3 kHz |
| Directivity Factor (Q) (Atropexance 100Hz - 10kHz, 2kHz) | 3.5 and 4.6 |
| Directivity Index dB (Averaged 100Hz - 10kHz, 2kHz) | 4.2dB and 6.6dB |
| Frequency response (at 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 |
| Underpass Crossing | 12 dB per eighth order |
| - Max. RMS lumens of continuous power | 20W |
| - Max. Program Power | 40 W |
| Minimum impedance | 4.5 |
| Network Type: High Pass | 12 dB per eighth order |
| Nominal impedance | 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 |
| Tape selector | Rotation change |
| Transformative options | 25/70.7/100 V, 4 Ohm direct |
| Transformer crushes to Max. Position (25V/70.7V/100V) | 2.5W/20W/20W/20W |