Do you have a question about the JBL GT series and is the answer not in the manual?
Sealed enclosures provide accurate sonic reproduction and the most control over woofer movement.
Vented enclosures offer better efficiency but require precise construction and more space.
Bandpass enclosures offer maximum output at the expense of sonic accuracy; they can be large.
Connecting multiple woofers in parallel maximizes power without compromising system reliability.
Avoid series connections as they reduce amplifier damping factor and result in poor transient response.
Details the recommended sealed enclosure volume and driver displacement for the GT100.
Presents the frequency response graph for the GT100 woofer in a sealed enclosure at 2.83V.
Shows the transducer excursion graph for the GT100 woofer at 250W in a sealed enclosure.
Lists key Thiele-Small parameters for the GT100 woofer, essential for enclosure design.
Details the recommended vented enclosure volume, port dimensions, and tuning frequency for the GT100.
Presents the frequency response graph for the GT100 woofer in a vented enclosure at 2.83V.
Shows the transducer excursion graph for the GT100 woofer at 250W in a vented enclosure.
Details the recommended sealed bandpass enclosure volume for the GT100.
Presents the frequency response graph for the GT100 woofer in a sealed bandpass enclosure at 2.83V.
Shows the transducer excursion graph for the GT100 woofer at 225W in a sealed bandpass enclosure.
Defines who is protected by the JBL warranty, what it covers, and what is excluded.
Provides instructions on how to obtain warranty service, including contact information and procedures.
Covers limitations on implied warranties and exclusion of incidental or consequential damages.