www.harbingerproaudio.com
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System Features
AMPLIFIER FEATURES
• Bi-amp design with discrete output stages for both the woofer
and compression driver
• High efficiency Class G low frequency amplification with custom
signal processing
• Proprietary 4th order electronic X-over and multi-stage custom
equalization on full range models.
• Third order electronic crossover on HP118S
powered subwoofer
• Built-in compressor/limiter
• Subsonic filter: 12dB/octave
• Full thermal & short circuit protection
• 100Hz 18dB/octave low cut switch on Full Range models
• Polarity switch (HP118S Subwoofer)
• Balanced XLR input (Left and Right on HP118S Subwoofer)
• Left and Right Balanced XLR full-range outputs on HP118S
Subwoofer
• Left and Right balanced XLR high-pass outputs on HP118S
Subwoofer
• Ground lift switch
• Large heatsink with convection cooling
• Oversized toroidal transformer
• LEDs for Power, Protect, Limit and Signal
• 115V/230V 60Hz/50Hz selector switch
PETP-FILM DIAPHRAGM COMPRESSION DRIVER
• Optimized acoustic and magnetic design achieves outstanding
clarity and reliability
• A one-piece, PETP film diaphragm and surround optimizes
energy transfer for greater efficiency
• Patented clamping system yields low distortion performance
while improving the mid-band response
• Polyimide-insulated, copper-clad aluminium voice coil is edge-
wound on a glass-fiber former producing lower distortion and
superior power-to-weight ratio
• A matched wave front phase corrector produces a coherent
sound wave at the horn throat, yielding detailed and dynamic
mid and high frequency response
COMPONENTS
Compression Driver:
• 1”exit with Celestion PETP film diaphragm
Horns:
• 90° x 40° constant directivity horn (HP115 and HP215)
• 75° conical wave guide (HP112)
LF Transducers:
• Vented magnet assemblies for advanced cooling
• High temperature copper voice coil wound on polyamide
former for increased reliability
• Celestion SP-1200 (HP112)
• Celestion SP-1500 (HP115, HP215))
• Proprietary SP-1804 cast frame subwoofer (HP118S)
CABINET FEATURES
• Made in U.S.A.
• 5/8” birch plywood construction (HP112, HP115, HP215)
• 3/4” birch plywood construction (HP118S)
• Main & monitor sitting positions (HP112)
• Reinforced internal bracings
• Environmentally friendly Warnex® scratch resistant black
paint finish
• 16-gauge, wrap-around steel grilles
• Metal handles, and rubber feet rubber strips (HP112)
• Metal pole mounting cup (HP118S)
• Stand mount on HP112, HP115
• Front logo illuminated with blue LED
