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Condition: New
SoundTube RS800i-BK 8 Inch Coaxial Open Ceiling Speaker Black
One 8.0 inch polypropylene woofer and one 1.0 inch convex titanium tweeter with FerroFluid cooling mounted to a proprietary cast-aluminum baffle and heat sink. Includes UL listed hanging hardware with 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 six-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 89.5 dB offers high-output capabilities and reduced amplification costs. UL 1480 (UEAY), 2239 (hanging cable) and Milspec 810 approved.
Key Features
- 125W Max. Continuous Power RMS
 - One 8.0 inch polypropylene woofer and one 1.0 inch convex titanium tweeter with FerroFluid cooling mounted to a proprietary cast-aluminum baffle and heat sink
 - Includes UL listed hanging hardware with galvanized steel cables and integrated SpeedClamp self-locking cable grip for fast, easy and secure installation
 
Technical Specifications
Nominal Impedance
   8 ohm
   Impedance (min)
   5.3 ohm
   Sensitivity dB @ 2.83V/1M
   89.5dB
   Sensitivity dB @ 1W/1M (2)
   89.5dB
   Frequency Response (- 3 dB)
   80 Hz - 22  kHz
   Frequency Response (-10 dB)
   58 Hz - 22  kHz
   Max. Program Power
   250W
   Max. Continuous Power RMS
   125W
   Max. Power SPL @ 1 M
   110.5dB
   Directivity Factor (Q) (Averaged 100Hz -  10kHz, @ 2kHz)
   4.7 (Average  100 Hz - 10 kHz) 5.5 (2 kHz)
   Directivity Index (DI) dB (Averaged 100Hz -  10kHz, @ 2kHz)
   5.8dB  (Average 100 Hz - 10 kHz) 7.4dB (2 kHz)
   Tap Selector
   6 Position  rotary switch with transformer bypass
   70.7 Volt Transformer Taps
   66w /  107.5dB
   100 Volt Transformer Taps (dB)
   66w /  107.5dB
   25 Volt Transformer Taps (dB)
   9w / 99.0dB
   Transformer Options
   25 / 70.7 /  100 Volt with voice coil / 8 Ohm direct
   Transducer - Low Frequency Driver
   8"  Polypropylene Cone w/ 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
   100
   Coverage Angle (-6 dB @ 2 kHz)
   100
   Colors
   Black or  white
   Inputs
   4 Pin, 5.08  mm Euroblock for individual or daisy chain connection
   Height (SM = Height)
   437.6 mm /  17.2 in
   Diameter (SM = Width)
   376.4 mm /  14.8 in
   Weight
   9.3 kg /  20.5 lb
   Shipping Weight
 11.6 kg /  25.6 lb
            
          