RS400I
4″ Coaxial Open-Ceiling Speaker
One 4.0 inch (102 mm) polypropylene woofer and one 1.0 inch (25 mm) convex titanium tweeter with FerroFluid cooling. Includes UL listed hanging hardware with adjustable galvanized steel cables and integrated SpeedClamp™ self-locking cable grip for fast, easy and secure installation. Also includes Euroblock connector and terminal weather boot. 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 simplifies ordering and inventory tracking. Steel grille with protective powder-coated finish for lasting durability. Average sensitivity of 82.5 dB offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY) approved.
SPECIFICATIONS
| Nominal Impedance |
4 ohm |
| Impedance (min) |
4.5 ohm |
| Sensitivity dB @ 2.83V/1M |
85.5dB |
| Sensitivity dB @ 1W/1M (2) |
82.5dB |
| Frequency Response (± 3 dB) |
95 Hz - 20 kHz |
| Frequency Response (±10 dB) |
76 Hz – 22 kHz |
| Max. Program Power |
40W |
| Max. Continuous Power RMS |
20W |
| Max. Power SPL @ 1 M |
95.5dB |
| Directivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz) |
3.5 (Averaged 100 Hz - 10 kHz) 4.6 (2 kHz) |
| Directivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz) |
4.2dB (Averaged 100 Hz - 10 kHz) 6.6dB (2 kHz) |
| Tap Selector |
5 Position rotary switch with transformer bypass |
| 70.7 Volt Transformer Taps |
20w / 95.5dB |
| 100 Volt Transformer Taps (dB) |
20w / 95.5dB |
| 25 Volt Transformer Taps (dB) |
2.5w / 86.5dB |
| Transformer Options |
25 / 70.7 / 100 Volt with voice coil / 4 Ohm direct |
| Transducer - Low Frequency Driver |
4" Polypropylene Cone with Butyl Rubber Surround |
| Transducer - High Frequency Driver |
1 in / 25 mm Convex Aluminum w/ BroadBeam® Waveguide |
| Network Type: Low Pass |
12dB per octave, 2nd order |
| Network Type: High Pass |
12dB per octave, 2nd order |
| Angle |
125° |
| Colors |
Black or white |
| Port length |
3.75 in |
| Inputs |
4 Pin, 5.08 mm Euroblock for individual or daisy chain connection |
| Height (SM = Height) |
223.5 mm / 8.79 in |
| Diameter (SM = Width) |
195.6 mm / 7.70 in |
| Weight |
2.3 kg / 5.07 lb |
| Shipping Weight |
3.2 kg / 7.05 lb |
| Accessories Optional |
Surface-Mount Bracket (AC-RS-SM5),Beam Clamp (AC-BC-1), Split Loom Tubing (AC-SLT-10), Hanging Kit (AC-RS-HH-10), Hanging Kit (AC-RS-HH-20),Hanging Kit (AC-RS-HH-50), Forged Eyebolt (AC-FE1), Snap Link (AC-SL-1) |
| Packaging |
1 per box |
| Tech Sheet |
Array |
| Regulatory - UL |
Approved 1480 |
| Regulatory - CE |
Approved |
| Regulatory - IP |
not planned |
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 WARNING: This product contains chemicals including Styrene which is known to the state of California to cause cancer, and Bisphenol A (BPA), which is known to the state of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
In certain instances promotional prices will be offered listed above as a “Price with Rebate”, and are typically dated. In these cases Instant Rebate (IR) pricing is good sometimes only for the day only or only for the week. In order to be eligible for IR pricing – the order must be paid for AND picked up/shipped out. If you are placing an online order outside of business hours within your respective time zone, please add a note to your order for the team to confirm the pricing, or contact the branch the following business day to ensure that the item pricing carries over into the subsequent period. If an alternate branch location is still open in another time zone, please reach out to that group.
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