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MYKRO
Installation Manual
Congratulations!
By purchasing an amplifier from MB Quart, you have decided on a product
of the highest technical quality. MB Quart wishes you great enjoyment with
your amplifier. Should you have any questions about this system or other
MB Quart products, please email us at info@maxxsonics.com
System Design
The success of any car stereo system relies on several factors, such as
the system design, execution of the installation, and system setup. Please
remember that any system is only as good as its weakest link.
Please remember that higher power systems are not necessarily useful
purely for high sound pressure levels, but also to establish a headroom
capability, to reproduce musical peaks cleanly without distortion.
WOOD
RM440.4 / RM740.5 / RM1000.1
Lower power amplifiers will clip earlier than their more powerful cousins,
and cause loudspeaker failure when overdriven, due to the harmonics
generated by a clipped signal, thus overheating voice coils.
Amplifiers should be mounted with the fins running horizontally for best
convection cooling, to minimize overheating. Purchase the best quality
RCA cables you can afford, for reliability and less engine noise
interference in the audio system.
It is highly recommended that the amplifier be mounted to a board of MDF
or other solid structure using the 4 mounting screws provided. Avoid
mounting the amplifier to metal as this can introduce noise and other
unwanted issues. When mounting the amplifier, ensure that it is mounted
HORIZONTALLY, as shown in the diagram above, for optimal heat
dissipation. Mounting amplifiers to speaker enclosures is not
recommended as this can cause damage to the amplifier components.
When choosing a location for mounting the amplifier, ensure that you
check for clearance from wires, gas tank, electrical devices and brake
lines etc.
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Summary of Contents for MB QUART MYKRO RM440.4
- Page 1 Congratulations! convection cooling, to minimize overheating. Purchase the best quality By purchasing an amplifier from MB Quart, you have decided on a product RCA cables you can afford, for reliability and less engine noise of the highest technical quality. MB Quart wishes you great enjoyment with interference in the audio system.
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Page 2: Table Of Contents
Index WARRANTY INSTALLATION INSTRUCTIONS General Instructions Settings for Best Performance TROUBLE SHOOTING RM440.4 4-Channel Amplifiers RM740.5 5-Channel Amplifiers RM1000.1 1-Channel Amplifier TECHNICAL DATA WARRANTY FOR EXTENDED WARRANTY INFORMATION, PLEASE VISIT WWW.MAXXWARRANTY.COM... -
Page 3: Installation Instructions
INSTALLATION INSTRUCTIONS General Instructions General: Run the wiring so that RCA cables are at least 18“ away from power and speaker cables. Keep RCA cables away from electrical devices in the vehicle that can cause electrical noise, such as electric fuel pumps, emission control modules and other on-board electronic modules. Power and ground connections:(See table below) Use a sufficient gauge power cable and ground cable using the chart below as reference to what size wire you require. -
Page 4: Settings For Best Performance
INSTALLATION INSTRUCTIONS Settings for Best Performance RM440.4 / RM740.5 General: At this point you are ready to get more specific on the settings for your amplifier. High Pass: -When in Hi Pass operation, this setting acts as a low frequency cut off for your system reproduction. The point that you set it at cuts off any frequencies from reproduction beyond this point. -
Page 5: Trouble Shooting
The key to finding the problem in a misbehaving sound system is to isolate parts of that system in a logical fashion to track down the fault. Description of the Diagnostic system built into all MB Quart amplifiers The diagnostic system will shut down the amplifier, until reset by turning the head unit off, and back on. This state of affairs will be indicated by the front panel PROTECT LED lighting up under the following conditions: 1 - A short circuit on the loudspeaker leads. -
Page 6: Rm440.4 4-Channel Amplifiers
Here we show how to use the 4 channel amplifiers as a 3 channel unit by taking - Connect the mono speaker positive terminal to the CH3 +, and its negative terminal to CH4 - advantage of the mono bridging capability of all MB Quart amplifiers. In order to create as shown. -
Page 7: Rm740.5 5-Channel Amplifiers
RM740.5 BASS EQ CH5 LEVEL CH1-2 HP FREQ LEVEL INPUT MODE 5-Channel Amplifiers HP FULL CH5 L SUBSONIC LP FREQ CH3-4 FILTER LP FREQ HP FREQ LEVEL FEATURES: CH5 R - 3 Sets of RCA inputs LP/BP FULL - LEVEL: Variable sensitivity from 0.2V to 6V CH5 REMOTE - BASS EQ: Adjustable 45Hz bass boost from 0dB to 12dB - X-OVER: Selects internal crossover functions... -
Page 8: Rm1000.1 1-Channel Amplifier
RM1000.1 Mono Amplifiers LEFT LP FREQ SUBSONIC PHASE BASS EQ LEVEL REMOTE FILTER RIGHT FEATURES: - 1 Set of RCA inputs INPUT OUTPUT - LEVEL: Variable sensitivity from 0.2V to 6V - BASS EQ: Adjustable 45Hz bass boost from 0dB to 12dB - SUBSONIC: Variable from 10Hz to 50Hz - LINE OUTPUT: Full range RCA pass through. -
Page 10: Technical Data
Biggest POWER systems V3 Products, Level 10 Performance + 1 Year Warranty Moderate POWER systems V2 Products, Level 7 Performance + 6 Month Warranty Smaller POWER systems V1 Products, Level 5 Performance... - Page 11 NOTES...
- Page 12 Check out our videos of new products, events and technical tutorials at www.youtube.com/maxxsonicsusainc PART#N113 RM440.4 / RM740.5 / RM1000.1...
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