Ultra electronics, Speakers, models:

90145A-801-02	Installation And Mounting Manual
HyperSpike AHDi	Operation And Maintenance Manual
HyperSpike HS-10	Quick Reference Manual
HyperSpike LineWave 90243A-801	Installation And Maintenance Manual
HyperSpike LineWave Series	Installation And Maintenance Manual
HyperSpike MA-1 Series	Installation And Mounting Manual
HyperSpike MA-Micro	Installation And Mounting Manual
HyperSpike MPA-400	Installation And Maintenance Manual
HyperSpike TCPA-10	Installation And Mounting Manual
HyperSpike TCPA-Omni	Installation And Mounting Manual