JBL STUDIOTM SERIES S120PII User Manual

SPECIFICATIONS
All features and specifications are subject to change without notice.
*Trademarks of Dolby Laboratories.
DTS is a registered trademark of Digital Theater Systems, Inc.
Amplifier Power (RMS): 400 Watts
Driver: 12" PolyPlas
™
(polymer-coated cellulose fiber) cone;
rubber surround; SFG
™
; magnetic shorting rings;
high-temp, oversized, fiberglass voice coil; HeatScape
™
motor structure; cast-aluminum basket
Inputs: Line Level (switchable to LFE), BassQ
™
and
Speaker Level with gold-plated, 5-way binding posts
Outputs: BassQ and Speaker Level (High-Pass with
gold-plated, 5-way binding posts)
Low-Pass Frequency: Continuously variable from 50Hz – 150Hz
High-Pass Frequency: 150Hz when using speaker-level outputs
Frequency Response: 22Hz – Low-pass crossover setting
Dimensions (H x W x D): 17-3/16" (with feet, without spikes) x 16-3/16" x 18" (19" with grille)
437mm (with feet, without spikes) x 411mm x 457mm (483mm with grille)
Weight: 56 lb/25.5kg
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
8500 Balboa Boulevard, Northridge, CA 91329
800-336-4JBL (4525) (USA only)
www.jbl.com
©2001 JBL, Incorporated
JBL is a registered trademark of JBL, Incorporated.
Part No.: 338003-001
DESIGN GOAL: Bring the thrill of live performance and movie sound to
the home environment by calling on JBL’s professional engineering leadership.
WOOFER TYPE: Pure-cellulose fiber
PORT DESIGN: FreeFlow™ flared
PROFESSIONAL REFERENCE: Studio Monitor
OWNER’S GUIDE
PRO SOUND
COMES HOME
™
PRODUCT LINE:
STUDIO
™
SERIES
MODEL
S120PII
NUMBER:

JBL STUDIOTM SERIES S120PII Specifications

General

Brand	JBL
Model	STUDIOTM SERIES S120PII
Category	Subwoofer
Language	English

Summary

SPECIFICATIONS

OWNER'S GUIDE

Important Safety Precautions

General Safety Guidelines

Covers reading, retaining instructions, general usage, cleaning, attachments, water, accessories, and ventilation.

Electrical and Power Safety

Addresses power sources, polarization, cord protection, lightning, overloading, and object/liquid entry.

Installation and Servicing Safety

Details safety for mounting, servicing, damage requiring service, replacement parts, and heat precautions.

SPEAKER PLACEMENT

SPEAKER CONNECTION

Dolby Pro Logic (Non-Digital) Speaker Level

Connects receiver/amplifier speaker terminals to subwoofer for non-digital systems without subwoofer output.

Dolby Pro Logic (Non-Digital) Line Level

Connects receiver/preamplifier subwoofer output to subwoofer line level inputs for non-digital systems.

Dolby Digital or DTS Connection

Connects receiver/amplifier LFE or subwoofer output to subwoofer line level inputs for digital surround modes.

OPERATION

Power Management

Explains the master power switch and auto turn-on/turn-off switch functionality.

Level and Crossover Adjustments

Details adjusting subwoofer volume, crossover frequency, and phase for optimal sound.

Phase Control

Describes how to adjust the subwoofer's phase to match main speakers for maximum bass output.

TROUBLESHOOTING

No Sound from Speaker Inputs

Troubleshoots issues when no sound is heard from the speakers using high-level inputs.

Low or No Bass Output

Addresses problems with insufficient or absent bass response from the subwoofer.

No Sound from Line Inputs

Diagnoses issues when no sound is heard from the subwoofer using line-level inputs.