JBL owner manual Specifications, GTQ360 GTQ240

Page 11

Specifications

 

GTQ360

GTQ240

Power Output

60 Watts x 4 (4 Ohms, 0.05% THD)

45 Watts x 4 (4 Ohms, 0.05% THD)

(20Hz – 20kHz,

90 Watts x 4 (2 Ohms, 0.08% THD)

60 Watts x 4 (2 Ohms, 0.08% THD)

14.4V Battery Voltage)

180 Watts x 2 (Bridged 4 Ohms, 0.08% THD)

120 Watts x 2 (Bridged 4 Ohms, 0.08% THD)

Signal-to-Noise Ratio

100dBA

100dBA

 

 

 

Frequency Response

10Hz – 50kHz (+0, –1dB)

10Hz – 50kHz (+0, –1dB)

 

20Hz – 20kHz (+0, – 0.1dB)

20Hz – 20kHz (+0, – 0.1dB)

Damping Factor

> 200

> 200

 

 

 

Slew Factor

> 5

> 5

Line-Level Input Sensitivity

100mV – 4V RMS

100mV – 4V RMS

(For Rated Power)

 

 

 

 

 

Line-Level Input Impedance

10k Ohms

10k Ohms

Speaker-Level Input Impedance

15 Ohm or 100k Ohm

15 Ohm or 100k Ohm

 

(Selectable by Internal Jumpers)

(Selectable by Internal Jumpers)

 

 

 

Speaker-Level Input Sensitivity

200mV – 8V RMS

200mV – 8V RMS

 

 

 

Preamp Output Level

 

 

Preamp Input:

V out = V in

V out = V in

Speaker Input:

V out = 1/2 V in

V out = 1/2 V in

 

 

 

Minimum Speaker Impedance

 

 

Single-Ended (Non-Bridged):

2 Ohms

2 Ohms

Bridged:

4 Ohms

4 Ohms

 

 

 

Built-in Electronic

18dB per Octave Low-Pass Filter,

18dB per Octave Low-Pass Filter,

Crossover Frequency and Slope

Frequency Chips Available from 50Hz – 5kHz

Frequency Chips Available from 50Hz – 5kHz

 

Factory Setting: 80Hz

Factory Setting: 80Hz

 

18dB per Octave High-Pass Filter,

18dB per Octave High-Pass Filter,

 

Frequency Chips Available from 50Hz – 5kHz

Frequency Chips Available from 50Hz – 5kHz

 

Factory Setting: 80Hz

Factory Setting: 80Hz

 

 

 

Bass Boost Frequency and Magnitude

+4dB at 40Hz

+4dB at 40Hz

Mute Trigger Voltage

5V to 12V

5V to 12V

 

 

 

Power Requirement

11 to 16V DC Negative Ground

11 to 16V DC Negative Ground

 

 

 

Fuse Size

30 Amp ATC Type Fuse (2 per Amplifier)

40 Amp ATC Type Fuse

 

 

 

Size (HxWxL)

2 x 11-1/4 x 14"

2 x 11-1/4 x 12"

 

(51 x 286 x 356mm)

(51 x 286 x 305mm)

Weight

13.5 lbs (6.12 kg)

11.1 lbs (5.03 kg)

 

 

 

Speaker-Level Input

Molex Mini-Fit Jr

Molex Mini-Fit Jr

 

 

 

Mating Connector

#39-01-2080

#39-01-2080

 

Metal Pins: 39-00-0038

Metal Pins: 39-00-0038

 

 

 

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Contents 2 Channel Automotive Power Amplifier Owner’s Warranty Information Introduction Installation and UseAbout Installation Speaker Requirements System Design Using the GTQ360 and GTQ240Controls and Connectors Ground Wire WiringSignal Sources WiringSimultaneous Stereo-Mono Connection Diagrams Custom Chip Construction Internal AdjustmentsMute Connection Speaker-Level Input Harness Color CodesTypical Applications Adjusting the GainApplication Case of Difficulty Power-on light does not come onGTQ360 GTQ240 SpecificationsWho is Protected by this Warranty Warranty Terms

GTQ240, GTQ360 specifications

The JBL GTQ360 and GTQ240 are part of JBL's esteemed lineup of car audio systems, designed to deliver unparalleled sound quality while ensuring robust performance tailored for automotive environments. Both models stand out for their blend of advanced technology, durable construction, and user-friendly features.

The JBL GTQ360 boasts a peak power handling of 360 watts, making it a powerhouse in sound output. This model is equipped with a 12-inch subwoofer that utilizes a high-strength polypropylene cone, allowing for deep bass response and clarity across a range of frequencies. The GTQ360 also features an oversize voice coil that enhances thermal dissipation, promoting longevity and consistent performance even during extended listening sessions.

On the other hand, the GTQ240 is slightly more compact, with a peak power handling of 240 watts. This model features a 10-inch subwoofer, designed for those who prefer a smaller footprint without sacrificing sound quality. Like its larger counterpart, the GTQ240 utilizes a durable polypropylene cone, providing durability alongside exceptional sound reproduction. Its efficient voice coil design also ensures that users enjoy a rich audio experience without unwanted distortion.

Both models employ JBL's signature technologies, including a low-pass crossover that allows users to fine-tune the subwoofer's output according to their preferences and the acoustic characteristics of their vehicle. This capability means that whether you’re a fan of thumping bass or more subtle low-end frequencies, these subwoofers can accommodate your taste.

Installation is straightforward, thanks to the user-centric design of both the GTQ360 and GTQ240. They come with adjustable mounting options and provisions that enable easy integration into various vehicle types. The construction of both subwoofers is robust, featuring a reinforced basket designed to mitigate vibration and resonance, thereby maintaining the purity of the sound produced.

In summary, the JBL GTQ360 and GTQ240 are compelling choices for car audio enthusiasts seeking superior sound quality. With their impressive power handling, innovative technologies, and durable construction, these subwoofers are set to enhance any vehicle's audio system, allowing users to enjoy their favorite music with a depth and clarity that only JBL can offer. Whether you want a powerful bass experience or a balanced sound profile, these models deliver a remarkable listening experience.