Wolo Midnight Express Pro Plus 12-Volt (152 Decibels)

• Sound produced by
  the three trumpets

• Easy installation

• Less vibration

• Heavy-duty mount base
  painted semi-gloss black

• On-board air system provided

• Produces a large volume
  of high-pressure air

• Heavy-duty 12-volt
  permanent magnet motor

• 4 heavy rubber bushings mounted

• Pump produces 3.5 CFM

• Features include:
  - Tank has a built-in pressure switch
  - Manual water drain
  - Pressure gauge
  - Pressure relief valve and brass fittings

• Kit comes with:
  - Mounting hardware
  - 10' of flexible high-pressure hose
  - 20' coiled filler hose with quality brass fittings

• PRESS TO HEAR HORN SAMPLE
  (The sample horn sound file is to
  demonstrate the horn sound not loudness.)
  Horn Sound
  

Horn Specifications:

• 152 Decibels

• 307/347/440 Hz Low Range

• Horn size: 16-1/2" (L) x 14-3/4" (W) x 11" (H)

• Horn output with 90/110 psi: 152 db

• Horn construction: All metal,
  base - painted flat black

• Electric solenoid: 12 volts / 250 milliamps

• Hose type: 1/4 in. O.D.

• Air fittings: Brass

• Mounting hardware: Stainless steel

Compressor Specifications:

• Voltage: 12-volts

• Current: 22-amps at peak

• CFM: 3.5

• Pump has washable air filter

• Oil-less maintenance free

• Permanent magnet motor that is
  gearless with thermo protection

• Compressor size: 11-1/2" (L) x 3-1/2" (W) x 6-1/2" (H)

Tank Specifications:

• Tank capacity: 5 gallon

• Built in pressure switch: On 80 /off 110 psi

• Safety pressure relief valve

• Pressure gauge

• Fitting size: All brass

• Petcock water drain

• Tank size: 20-1/2" (L) x 8-1/2" (W) x 10-1/2" (H)

• Compressor mount on tank
  size: 20-1/2" (L) x 8-1/2" (W) x 17-1/2" (H)