Toa HB-1 - Manual

OPERATING INSTRUCTIONS
SUB-WOOFER SYSTEM HB-1
Please follow the instructions in this manual to obtain optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ............................................................................... 2
2. GENERAL DESCRIPTION ............................................................................ 3
3. FEATURES ......................................................................................................... 3
4. HANDLING PRECAUTIONS ......................................................................... 3
5. NOMENCLATURE AND DIMENSIONS ..................................................... 3
6. INSTALLATION
6.1. Contents ........................................................................................................... 4
6.2. Flush Wall or Ceiling Mounting ....................................................................... 4
6.3. Suspending the Unit in the Ceiling .................................................................. 8
7. MATCHING TRANSFORMER INSTALLATION ..................................... 9
8. CROSSOVER CONNECTIONS
WITH A FULL-RANGE SPEAKER
8.1. Recommended Filters for the HB-1 ................................................................ 10
8.2. Level Balance and Polarity ............................................................................. 10
9. CAUTIONS CONCERNING
HIGH-IMPEDANCE APPLICATIONS ........................................................ 11
10. SPECIFICATIONS ........................................................................................... 12
Accessories ............................................................................................................ 12