JBL MPS1000 owner manual Troubleshootingspecifications, Symptom Likely Cause Solution

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TROUBLESHOOTINGSPECIFICATIONS

SYMPTOM

LIKELY CAUSE

SOLUTION

Power LED is not lit.

Fuse is blown.

Fuse should be replaced.

 

Head unit is not

Check remote voltage, and power,

 

functioning properly.

ground or remote connections. The

 

 

MPS1000 is designed to shut off if

 

 

the battery voltage falls below 10V.

 

 

This is to ensure that your battery

 

 

isn’t completely drained. Charge

 

 

the boat’s battery.

Power LED is lit

Inputs are not connected.

Check connections.

but there is no bass.

Head-unit fader control

Adjust head-unit fader control to

 

 

is not set properly.

feed audio signals to the MPS1000.

MPS1000 sounds

Gain control is set too high. Readjust Gain control (see “Tuning

muddy or distorted.

 

the MPS1000” on the previous page).

 

Bass Boost is set too high.

Readjust Bass Boost control

 

 

(see “Tuning the MPS1000” on the

 

 

previous page).

Head-unit output is distorted or blown.

MPS1000

10" (250mm) Marine Powered Subwoofer

Amplifier Power: 250W RMS

Frequency Response: 40Hz – 100Hz

Signal-to-Noise Ratio: 81.1dB

Fuse: 30A

Max. Current Draw: 14A

Idle Current Draw: <1.03A

Input Sensitivity:

Line-Level Input: 100mV to 6V

Speaker-Level Input: 1V to 13V

Crossover Frequency: 50Hz to 100Hz

Crossover Slope: 12dB per octave

Bass Boost: 0dB to +7dB @ 50Hz

Mounting Depth: 7-15/16" (202mm)

Cutout Diameter: 10-1/8" (258mm)

Overall Diameter: 13"/13-1/16" (331mm/332mm)

ISO-8846 Marine-compliant

13"

331mm

13-1/16" 332mm

1-1/2" 39mm

7-15/16" 202mm

A valid serial number is required for warranty coverage.

Features, specifications and appearance are subject to change without notice.

9-3/16"

234mm 10-1/8"

258mm

Harman Consumer Group, Inc.

250 Crossways Park Drive

Woodbury, NY 11797 USA

www.jbl.com

© 2007 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.

Part No. MPS1000OM5/07

Declaration of Conformity

We, Harman Consumer Group, Inc. 2, route de Tours

72500 Château du Loir France

declare in own responsibility that the product described in this manual is in compliance with technical standards:

EN 55013:2001

EN 55020:2002

Klaus Lebherz

Harman Consumer Group, Inc.

Château du Loir, France 5/07

www.jbl.com

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Contents MPS1000 Installation Installation Warnings and Tips Choosing a Mounting LocationThank YOU Mounting the MPS1000Tuning the MPS1000 Controls and FunctionsSymptom Likely Cause Solution TroubleshootingspecificationsMPS1000

MPS1000 specifications

The JBL MPS1000 is a state-of-the-art power amplifier designed specifically for professional audio applications. This amplifier is engineered to provide high-quality sound reproduction with an emphasis on reliability and efficiency, making it an ideal choice for both touring and installed systems.

One of the key features of the JBL MPS1000 is its robust power output. It is capable of delivering 1000 watts of power per channel at 4 ohms, allowing it to drive demanding loads with ease. This level of output is particularly beneficial in live sound environments where high sound pressure levels are required. The amplifier maintains clarity and fidelity even at high volumes, ensuring that audiences experience music as the artist intended.

The MPS1000 incorporates advanced technologies to enhance its performance. One such technology is the comprehensive DSP (Digital Signal Processing) that offers various functionalities, including equalization, crossover control, and delay. This DSP allows users to tailor the sound to suit specific environments, making it easier to integrate into existing sound systems. Additionally, the DSP includes protection features that safeguard the amplifier from potential overloads and thermal events, enhancing its durability and lifespan.

Another notable characteristic of the JBL MPS1000 is its flexible connectivity options. The amplifier comes equipped with XLR and RCA inputs, along with SpeakON and binding post outputs, making it versatile for various setups and ensuring compatibility with a wide range of audio sources and speakers.

The build quality of the MPS1000 is also impressive. It features a rugged chassis designed to withstand the rigors of touring and demanding installations. The amplifier's efficient thermal management system keeps it cool during extended use, allowing for uninterrupted performance.

Moreover, the JBL MPS1000 is designed with ease of use in mind. Its front panel includes LED indicators that provide real-time feedback on signal presence, clipping, and protection status, allowing sound engineers to quickly assess the amplifier's operational state.

In summary, the JBL MPS1000 marries power, reliability, and advanced technology into a singular package that caters to the needs of professionals in the audio industry. Its blend of high power output, sophisticated DSP capabilities, flexible connectivity, and rugged build make it an excellent choice for both live performances and fixed installations, ensuring quality sound delivery in any setting.