This neat device combines a rack mounted SPL meter with an electronic message display. With a capacity of 65 custom messages and visible up to 150 feet, the SPLSIGN has what it takes to make (and score) points with any crowd.

Specifications:

SPL:
• Measurement Range: 65 - 123db SPL
• Input: Detachable 600 ohm omnidirectional electret condenser microphone, Model MK8
• Weighting: IEC A, C and FLAT SPL.
• Time Weighting: RMS Fast.
• Attack Time: 0.15s
• Power Requirements: Chassis - 12Vdc @ 240mA via 3.5mm jack (Wall Transformer Supplied)
• Chassis Size (W x H x D): 19" x 1.75" x 4O"
• Chassis Weight: 24oz
• Chassis Material: Painted Aluminum

DISPLAY:
• Display: 80 Columns x 7 Rows
• 24" x 2.1" Display Area.
• Messages: 65 Message Capacity.
• 26 Operating Modes (Roll, Rotate, Twinkle, Scroll, Flash etc.)
• Built-in Animations
• Clock With 12 or 24 Hour Format
• Infrared Remote Control Programmer Included
• Computer Interface: Serial RS232
• Power Requirements: 7.5Vdc @ 3.25A (Wall Wart Supplied)
• Operating Temperature: 32 to 120F, (0 to 50C)
• Display Size: 25.8" L x 2.0" D x 3.8" H
• Display Weight: 2.55 lbs
• Display Material: Extruded Aluminum
• Supplied with hardware for wall or ceiling mount.