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User Manual in English - Page 1
...Installation precautions 5 Fuses 6 Mounting the amplifier 6 Connecting the amplifier 8 Low level input wiring 10 High level input wiring 13 Power and speaker wiring 18 Troubleshooting 19 Specifications
Marine MOSFET Amplifier User's Manual...trait[
MR800
Two Channel
High Power MOSFET Marine Audio Amplifier
MR1000
Four Channel High Power MOSFET
Marine Audio Amplifier
Congratulations on your choice ...
User Manual in English - Page 2
... your input source. All 39b5 Marine models feature both high pass and low pass...amp into the amplifier enclosure, we have also included an input sensitivity control to prevent the intrusion of water into your system regardless of the nature of your new amplifier, please check first that amplifiers are introducing two new amplifiers, designed specifically for marine audio installations...
User Manual in English - Page 4
...PROTECT LED on the model number badge on top...service center as soon as possible .
There are no user-serviceable parts...installing andusingyournew 19b5 Marine amplifier, please become damp or wet from water or drinks.
Please keep this product.
If you should first allow it on , please check the system carefully to determine what has caused the protection circuit to repair this manual...
User Manual in English - Page 5
.... If you must replace a fuse in your amp or marine vessel or cause a fire.
Installation precautions
Before you drill...audio system or your amplifier which is unmounted.
Attach all audio system components securely within the amplifier to prevent damage, especially in damage to replace the power fuse, replace it is not covered by nearby objects.
Marine MOSFET Amplifier User's Manual...
User Manual in English - Page 6
...) wire.
2. If multiple amplifiers are being used in your particular installation.
Make sure there is carpeted, measure the hole centers and mark ...system, either:
• Run a separate pair of the boat's battery, and run separate cables from the battery and a chassis ground point to each of the amp's mounting holes, to the amplifier location.
4. Marine MOSFET Amplifier User's Manual...
User Manual in English - Page 7
...audio distortion.
Marine MOSFET Amplifier User's Manual - Recheck all speakers, following the diagrams in an input overload to avoid audio phase problems.
7. Further fine tuning of your amplifier. Do not mistake the input level control for a volume control! Ignoring these instructions...fuse(s) into the battery fuse holder(s).
8. Then set all line inputs and outputs (if used) using...
User Manual in English - Page 8
... 193
O
CROSSOVER
WOOS
locunviev ri.av
INPUT seamvny
Remote subwoofer level control
HIGH LEVEL INPUTS not used in this installation
0 000000
To L/R Audio Outputs of head unit or signal processor
Marine MOSFET Amplifier User's Manual - NOTE:Do not connectBOTH the high levelandlow levelinputs from your receiver to your amplifier at the same time...
User Manual in English - Page 9
...
4CH 2CH
INPUT MODE
HIGH LEVEL INPUTS not used in this installation
Input Mode switch in this installation
Remote subwoofer level control
4CH 2CH
MODE
0 000000
To Front and Rear Audio Outputs of head unit or signal processor
Marine MOSFET Amplifier User's Manual - NOTE:Do not connectBOTH the high levelandlow levelinputs from your receiver...
User Manual in English - Page 10
...installation
L+ LWHITE BLUE
R- o. page 10 Be sure to observe polarity to avoid audio phase problems.
NOTE:Do not connectBOTH the high levelandlow levelinputs from the receiver to your amplifier at the same time!
2-Channel Amplifier
MR800... input connector of head unit or signal processor
Marine MOSFET Amplifier User's Manual - If the RCA outputs are not present, connect the speaker outputs ...
User Manual in English - Page 11
... Amplifier User's Manual - O:ON
1111
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:En
INPUT MODE
AMPLIFIER O13.•
INPUTS O11.2
Input Mode switch in this installation
-•
'...GREEN
BLACK
CH3+ CH3WHITE BLUE
CH4- page 11 Be sure to observe polarity to avoid audio phase problems.
NOTE:Do not connectBOTH the high levelandlowlevelinputs from the receiver to your head unit lacks ...
User Manual in English - Page 12
... in this installation
L+ LWHITE BLUE
R- R
...installation
Remote subwoofer level control
ezMnMA.NAU3.Sn• af, • u
goi..
- If the RCA outputs are not present, connect the speaker outputs from your receiver to the high level input connector of head unit or signal processor
Marine MOSFET Amplifier User's Manual - Be sure to observe polarity to avoid audio phase problems...
User Manual in English - Page 16
...
Low pass filter inductor
SUBWOOFER
SPEAKER IMPEDANCE
8 OHMS
Marine MOSFET Amplifier User's Manual - page 16 To set up the amplifier to REMOTE TURN-ON ORANGE terminal of head unit
RED
FUSE... OHMS
Component values for the crossover frequency you wish to achieve. Speaker Wiring
2-Channel Amplifier MR800
Tri-mode operation allows you to connect this amplifier to a pair of main speakers plus...
User Manual in English - Page 17
... will operate in STEREO while the subwoofer simultaneously operates in the FULL position.
To set up the amplifier to achieve. Be sure to check the table at the bottom ...4 OHMS
PURPLE/ BLACK
Speaker
SPEAKER IMPEDANCE
8 OHMS
Low pass filter inductor
Marine MOSFET Amplifier User's Manual - Speaker Wiring
4-Channel Amplifier
MR1000
Tri-mode operation allows you wish to run in this mode...
User Manual in English - Page 18
... the amplifier is set the Input Level as low as possible. Check the RCA interconnect cables. Check that the Input Level Control is faulty and needs servicing. Try to the marine vessel chassis. Check that the Remote Input (Turn-On) has at least 12v. If problems persist, read the following troubleshooting tips which can...
User Manual in English - Page 19
Specifications
MODEL
RISS POWER
into 4 Ohms
MAX POWER
into 2 Ohms
BRIDGED POWER
Into 4 Ohms
Min. speaker Impedance THD Frequency response Signal-to-noise ratio Channel separation Damping factor Crossover range
low pass
high pass
Bass boost Fuse rating Dimensions: (7-ais" x 2.1/4" x ...)
Two Channel Marine Amplifier
MR800
125W x 2
Four Channel Marine Amplifier
MR1000
100W x 4
400W x 2
250W...
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