Table Of Contents; Basic Specifications; Detailed Specifications - Infinity Model Twelve Service Manual

M o d e l T w e l v e
BASIC SPECIFICATIONS
DETAILED SPECIFICATIONS........................................................2
PACKAGING .......................................................................4
CONTROLS AND CONNECTIONS...........................................5
OPERATION........................................................................7
EXPLODED VIEW.................................................................8
TEST SET UP AND PROCEDURE..................................................9
BLOCK DIAGRAM................................................................10
TROUBLESHOOTING FLOW CHART......................................11
ELECTRICAL PARTS LIST (120v) ..........................................12
PCB DRAWINGS.................................................................18
SEMICONDUCTOR PINOUTS.................................................22
SCHEMATICS (120v)............................................................23

Basic Specifications

Cascade Model Twelve Powered Subwoofer
Frequency Response
Maximum Amplifier Output
Crossover Frequencies
Drivers
Dimensions (H x W x D)
Weight
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and
construction details in this and related Infinity publications are therefore subject to change without notice.
- CONTENTS -
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32Hz - 150Hz (-3dB)
28Hz - 150Hz (-6dB)
300 watts RMS (20Hz - 150Hz, no more than 0.1% THD)
50Hz - 150Hz, continuously variable or LFE
10" (250mm) MMD®,
Dual 10" (250mm) MMD passive radiators
20" x 15" x 13-7/8" (508mm x 381mm x 352mm)
42 lb (19kg)
1
Cascade