JBL 670GTi オーナーマニュアル
Features and Benefi ts
Nomex
®
spider
The 670GTi’s spider and surround are specifi cally designed to ensure linear motion in both forward
and rearward directions. This minimizes distortion caused by the speaker’s suspension.
and rearward directions. This minimizes distortion caused by the speaker’s suspension.
Kevlar
®
cone
The ultra-rigid Kevlar dustcap and cone body minimize unwanted cone fl exing, ensuring smooth
frequency response.
frequency response.
Copper polepiece cap
The 670GTi delivers crystal-clear vocals and midrange – even during heavy bass signals – thanks to
its polepiece cap. The copper cap provides linear inductance over the full range of forward voice-coil
travel, which reduces intermodulation distortion.
The 670GTi delivers crystal-clear vocals and midrange – even during heavy bass signals – thanks to
its polepiece cap. The copper cap provides linear inductance over the full range of forward voice-coil
travel, which reduces intermodulation distortion.
Vented Gap Cooling
™
ports
When air gets trapped in a voice coil, it can cause distortion – and the 670GTi isn’t about to let that
happen. Vents allow air to move over the voice coil, which eliminates distortion and enables superior
power handling.
happen. Vents allow air to move over the voice coil, which eliminates distortion and enables superior
power handling.
Voice coil
An extra long, aluminum edge-wound voice coil provides high excursion for improved low-frequency
capability. The two-inch diameter, over-hung voice coil reduces distortion at low frequencies and high
input power.
An extra long, aluminum edge-wound voice coil provides high excursion for improved low-frequency
capability. The two-inch diameter, over-hung voice coil reduces distortion at low frequencies and high
input power.
Oversized tweeter voice coil
The one-inch, edge-driven textile dome tweeter employs an oversized voice coil, which increases
power handling and lowers distortion at high output levels, and produces a fl atter overall frequency
response.
The one-inch, edge-driven textile dome tweeter employs an oversized voice coil, which increases
power handling and lowers distortion at high output levels, and produces a fl atter overall frequency
response.
Extended-range dome tweeter
The 670GTi’s tweeter plays all the way out to 30kHz, so you hear every bit of detail and nuance that
your music has to offer.
The 670GTi’s tweeter plays all the way out to 30kHz, so you hear every bit of detail and nuance that
your music has to offer.
Precision crossover network
Technology and construction you might fi nd in a premium home loudspeaker are right at home in
the 670GTi’s crossover network. Aluminum-encased, wire-wound resistors and heavy-trace printed
circuit boards greatly increase heat dissipation and power handling, maximizing the amount of
amplifi er power that reaches the woofer and tweeter.
Technology and construction you might fi nd in a premium home loudspeaker are right at home in
the 670GTi’s crossover network. Aluminum-encased, wire-wound resistors and heavy-trace printed
circuit boards greatly increase heat dissipation and power handling, maximizing the amount of
amplifi er power that reaches the woofer and tweeter.
HARMAN International Industries, Incorporated
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
8500 Balboa Boulevard, Northridge, CA 91329 USA
www.jbl.com
© 2015 HARMAN International Industries, Incorporated. All rights reserved. JBL is a trademark of
HARMAN International Industries, Incorporated, registered in the United States and/or other countries.
Features, specifications and appearance are subject to change without notice.
HARMAN International Industries, Incorporated, registered in the United States and/or other countries.
Features, specifications and appearance are subject to change without notice.
What’s in the Box
1 pair of midrange speakers
1 pair of tweeters
1 pair of passive crossovers
1 pair of carbon fi ber grilles
1 pair of midrange mounting
adapter rings
adapter rings
1 foam gasket set for midranges
1 pair of I-mount™ kits for tweeters
1 pair of spider mounts for tweeters
1 pair of quad mounts for tweeters
Owner’s manual
Product specifi cations:
Description: 6-1/2" (165mm) 2-way
reference-class car component
speaker system
reference-class car component
speaker system
Power Handling: 150W RMS,
600W peak
600W peak
Sensitivity (@ 2.83V): 92dB
Frequency Response: 50Hz – 30kHz
Crossover Frequency: 2500Hz
Voice Coil Diameter: 2 in. (50mm)
Impedance: 4 ohms
670GTi
6-1/2" (165mm) 2-way reference-class car component speaker system