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MPS LIMITED

Package content

Practice Safe Sound!

X1

Available Accessories

PLEASE MAKE SURE TO CAREFULLY READ AND UNDERSTAND

ALL INSTRUCTIONS PRIOR TO INSTALLATION

- MPS-STKP stacking plates kit for MPS 
  Limited amplifiers
- MPS-R1 subwoofer remote level control 

  (MPS 1.1100 only)

- MPS-HL high-low level adaptor with 50-ohm 

  load resistor

The MPS Limited amplifiers are designed to work with a 12VDC electrical 

system with negative ground. Use of this product in vehicles with positive 

ground and/or voltages other than 12V may result in damage to the product 
and/or vehicle and will void the warranty.The MPS Limited amplifiers are 
designed to work with a 12VDC electrical system with negative ground. Use 

of this product in vehicles with positive ground and/or voltages other than 

12V may result in damage to the product and/or vehicle and will void the 

warranty.

Studies have shown that continuous exposure to high sound pressure levels 
from high power audio systems can lead to permanent hearing loss. 

Additionally, high volume levels can obscure noises from outside your vehicle 
such as emergency vehicles and horns. As a valued Morel customer, we urge 

you to use common sense and practice restraint in the operation of this 
product. 

Precaution

X1

2mm

X4

X2

X1

2.5mm

X1

4mm

Содержание MPS 1.1100 Limited

Страница 1: ...MPS LIMITED SERIES Owner s manual MPS 2 150 Limited MPS 1 1100 Limited ...

Страница 2: ......

Страница 3: ...ls of performance Before installation it is very important to reference the following manual to ensure safe and optimal operation of the amplifier There are many parameters that needs to be taken into consideration when installing an amplifier to safeguard that the car s electrical system is not compromised in any way and the sound system is tuned properly Morel highly recommends having your new MPS...

Страница 4: ...age to the product and or vehicle and will void the warranty The MPS Limited amplifiers are designed to work with a 12VDC electrical system with negative ground Use of this product in vehicles with positive ground and or voltages other than 12V may result in damage to the product and or vehicle and will void the warranty Studies have shown that continuous exposure to high sound pressure levels from...

Страница 5: ...ts of the chassis being mounted with the base of the amplifier parallel with the floor or perpendicular to the floor with the fins of the heatsink facing upward for the most effective heat dissipation Your amplifier should always be installed in a location that will remain free of moisture and dirt and in a manner that does not interfere with any of the electronics or safety gear of the vehicle For safe...

Страница 6: ...Plate location for discreet mount Plate location for parcel shelf mounting Mounting ...

Страница 7: ...using the optional MPS STKP stacking plates see illustration When using the stacking plates it is recommended the base amplifier be securely mounted with a nut and bolt to a non movable portion of the vehicle Morel also recommends no more than two amplifiers to be stacked for safety Mounting ...

Страница 8: ...n circuit which enables the amplifier to optimize the current flow coming into the power supply This design reduces loss within the circuitry increases efficiency and improves sound dynamics of the amplifier for the best listening experience However for the safety of you and your vehicle please follow instructions for installing an inline fuse not included with your MPS Limited amplifier ...

Страница 9: ...e power cables Always use rubber grommets when running wire through metal walls or barriers Use loom to protect the cable from sharp edges or areas of high heat Power amplifiers place an increased load on the electrical charging system A modern vehicle s factory electrical system should be able to standup to the extra load of an MPS Limited amplifier without concern However multiple amplifier systems...

Страница 10: ...l issue See Fault Code at rear of manual Negative Chassis Ground Connection Connect an 8 gauge or larger OFC oxygen free copper wire for ground same gauge used for 12V power wire The length of the ground wire should not exceed 36 inches 90cm from the amplifier To ensure a solid connection remove surface paint at the ground point prior to securing the connector in place Remote Turn On Connector Conn...

Страница 11: ...will illuminate YELLOW RCA Inputs Accepts both low level and high level signal via RCA style connectors Use the Input Voltage Selector refer to 9 to choose appropriate voltage level High Low Level Input Voltage Selector Select signal input voltage based on the signal source used When using an aftermarket radio DSP or line level convertor select Low for levels up to 4V When using high level input f...

Страница 12: ...and the amplifier itself It is highly recommended to use an audio specialist to properly adjust High Power High Current Mode Selector This amplifier is designed to maximize power in 4 ohm or 2 ohm operation through two repositionable fuses accessible through a removeable window on the bottom of the amplifier High Power In this default setting the amplifier will maximize its output when powering 4 ohm ...

Страница 13: ...emote Left Right HIGH Rem Offset Signal MIN MAX Input Level Turn on Mode MIN MAX Input Level CH1 CH2 Signal or Offset Optional MPS HL Line Level Adaptor Speaker Level Audio Signal Battery Left Right MPS 2 150 LIMITED Power and Signal Connections LOW LEVEL RCA INPUTS HIGH LEVEL SPEAKER TO RCA INPUTS ...

Страница 14: ...2 High Power 4 Ohm Minimum Per Channel Default setting Fuses must be positioned to outer fuse holders to maximize output power when connecting a 4 ohm speaker load Fuses must be positioned to inner fuse holders to maximize output power when connecting a 2 ohm speaker load H C LED will illuminate indicate high current mode Rem Offset Signal MIN MAX Input Level Turn on Mode MIN MAX Input Level CH1 CH...

Страница 15: ...de Rem Offset Signal MIN MAX Input Level Turn on Mode MIN MAX Input Level CH1 CH2 High Current 4 ohm Minimun Fuses must be positioned to inner fuse holders labeled High Current to maximize output power when connecting a 4 ohm mono speaker load 4 ohm Minimun BRIDGED MODE 4Ω MONO LOAD ONLY ...

Страница 16: ...at rear of manual Negative Chassis Ground Connection Connect an 8 gauge or larger OFC oxygen free copper wire for ground same gauge used for 12V power wire The length of the ground wire should not exceed 36 inches 90cm from the amplifier To ensure a solid connection remove surface paint at the ground point prior to securing the connector in place Remote Turn On Connector Connect to wire lead from a...

Страница 17: ...h pass outputs used to connect additional amplifiers Not that the internal crossover does not affect signal to these outputs High Low Level Input Voltage Selector Select signal input voltage based on the type of input used When using an aftermar ket radio DSP or line level convertor select Low for levels up to 4V When using high level input from an amplified factory audio system select High for level...

Страница 18: ...ommend ed to use an audio specialist to properly adjust Subsonic Filter Selector Designed to be used with small subwoofers or vented enclosures with a high tuning frequency users can opt to select a 12dB subsonic filter highpass crossover centered at either 25Hz or 35Hz Lowpass Frequency Controller This amplifier is designed as strictly a subwoofer amplifier and therefore the crosso ver cannot be def...

Страница 19: ...dB Signal or Offset Battery Left Right Optional MPS R1 Remote Level Control 25Hz LOW Rem Offset Signal 25Hz Off 35Hz MIN MAX Input Level Bass Boost Turn on Mode Lowpass Filter Hz Subsonic 40 220 0dB 12dB REM Battery Left Remote Right LOW Rem Offset Signal 25Hz Off 35Hz MIN MAX Input Level Bass Boost Turn on Mode Lowpass Filter Hz Subsonic 40 220 0dB 12dB REM Battery Left Remote Right Optional MPS R1 Re...

Страница 20: ...WOOFER CONNECTION Rem Offset Signal Off 35Hz MIN MAX Input Level Boost Mode pass Filter Hz Subsonic 40 220 0dB 12dB 25Hz 4 Ohm Minimum 4 Ohm Minimum Rem Offset Signal Off 35Hz MIN MAX Input Level Bass Boost Turn on Mode Lowpass Filter Hz Subsonic 40 220 0dB 12dB 25Hz 2 Ohm Minimum ...

Страница 21: ...mperature decreases to normal range Blue LED on Red LED 1 flashes OVER HEAT Power Supply Amplifier power supply has over heated Outputs mute until temperature decreases to normal range Blue LED on Red LED 2 flashes OVER CURRENT Excessive current draw at power supply Speaker load may be of too low an impedence or amplifier may be overdriven Outputs mute Blue LED light out Red LED 1 flash INTERNAL POWER ...

Страница 22: ...arranty is not transferable and applies only to the original purchaser from an authorized retailer in the USA only Should service be necessary under this warranty for any reason due to manufacturing defect or malfunction Morel will at its discretion repair or replace the defective product with new or remanufactured product at no charge Damaged cause by the following is not covered under warranty a...

Страница 23: ... 8 20V 0 02 10Hz 80kHz 111dB 91dB 68dB 8 1 16 5 VDC Low 0 2 4V High 0 4 8V SPECIFICATIONS Filter Slope dB Octave 12dB oct Crossover Filter Subsonic Filter Lowpass 40Hz 220Hz Bass boost OFF 25Hz 35Hz Remote Level Control 0dB to 12dB Pass Through Preamp Output Optional MPS R1 YES N A N A N A N A N A N A PREAMP Height H 2 51mm Width W Length L 6 7 170mm 12 65 322mm 2 51mm 6 7 170mm 12 65 322mm DIMENS...

Страница 24: ...erica Chandler AZ USA Toll free number 1 877 667 3511 Fax 1 718 721 1560 E mail info morelamerica com www morelhifi com Morel Ness Ziona 70400 Israel Tel 972 8 9301161 Fax 972 8 9301312 E mail info morelhifi com ...

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