User Manual
Contents
1. PEET 1048295 u GO Usl BE na ta Q Fran a la Z NV X MVP AMPLIFIERS MVPA1 MVPA4 USER MANUAL NVX MVP v A NVX THANK YOU FOR CHOOSING NVX Thank you for choosing the NVX MVP Series of amplifiers for your car boat motorcycle RV ATV or any other mobile application where big power and great sound quality is needed for a small space application The new MVP line of amplifiers are truly groundbreaking The most compelling feature is the small footprint but don t let the diminutive size fool you these amplifiers utilize the latest in class D technology and cutting edge circuit design to drive your gear Previously when an ultra small footprint amplifier was needed you had to sacrifice both power and certainly sound quality Thanks to the innovation of the NVX design team you no longer have to make that sacrifice The MVP line delivers power and quality normally reserved for amplifiers that are 2 3 times their size We re not going to say the phrase big things come in small packages was inspired by our newest line of amplifiers but the MVP series certainly validates it NVX has a proud tradition of building products that are as functional as they are innovative With the MVP line you can install these amplifiers in just about any application and achieve both the sound and power previously unheard of in a footprint this small The 4 channel MVPA4 is capable of delivering 100 watts per chan2. MVP TROUBLESHOOTING TROUBLE SOLUTION Power LED on amplier is not lit when source is turned on e Verify remote turn on wire has suffcient voltage e Make sure power 12V ground Gnd and remote Rem connections are secure e Check amplier fuse and in line fuse Make sure power wire has suffcient voltage Power LED is on but no output from speakers Check RCA High Level Speaker connections to ensure amplier is receiving signal Check gain on amplier Check volume on source unit Hearing engine noise through speakers e Turn the source off then disconnect the RCA s or speaker level harness If the noise stops check all wiring and equipment connected to the amplier and check to make sure you have a solid ground connection If the noise continues contact NVX tech support Amplier output distorted e Make sure source output is not distorted Check the input sensitivity to make sure gain is not set to high Red LED protection indicator is lit e Make sure amplier has proper ventilation e Speakers are wired to the correct impedance for the application e Check to see if the speaker is short circuited due to faulty connection or exposed wire Make sure the speaker is crossover in the correct range Make sure signal input is not shorted due to faulty connection or exposed wire AMPLIFIERS WARRANTY NVX warrants to the original retail purchaser that this product is to be free from
3. There are three setting for Bass Boost Odb 6db and MVPA1 Only 12db Exercise caution when using this setting We recommend Odb but if Boost is required start at 6db and listing for audible distortion before increasing the Boost to 12db SETTING THE INPUT SELECT ku 2 CHANNEL OPERATION If your source unit has one set of pre amp outputs RCAs set the switch to 2 channel input The signal will be summed to all channels This is ideal for source units with 1 pre out or when bridging channels 1 amp 2 384 4 CHANNEL OPERATION If your source unit has two pairs of pre amp outputs RCAs front and rear sub set the switch to 4 channel input This will send signal to all MVPA4 Only 4 channels and retains fader and balance control 3 CHANNEL OPERATION If your source unit has one pair of pre amp outputs RCAs front or rear This is ideal when using one pair of speakers on channel 1 amp 2 and bridging 3 amp 4 to a center channel or subwoofer Ed D ID 60660 AMPLIFIERS MVPA1 MVPA4 SETTING THE LOW PASS FILTER 5 Flat 5 The low pass filter LPF is designed to act as a ceiling blocking out TC rh av TIT pe Q one any frequencies that are above the low pass setting crossover point This setting helps you filter out undesirable mid to high frequencies not MO v designed to be played on subwoofers A good starting point is 80hz as freguenc
4. BEING AVAILABLE FOR USE THE MAXIMUM LIABILITY FOR WHICH NVX MAY BE RESPONSIBLE WILL BE NO MORE THAN THE AMOUNT YOU PAID FOR THE PRODUCT THAT IS THE SUBJECT OF THE CLAIM SOME STATES JURISDICTIONS OR COUNTRIES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU Warranty Outside the U S The Warranty on this product shall comply with applicable law when sold to a consumer outside of the United States To obtain any applicable warranty service please contact the dealer from which you purchased this product or the distributor that supplied this product Visit nvx com Call 213 444 1689 15303 Ventura Blvd 9th Floor Sherman Oaks CA 91403 8 NVX MVP WHAT TO DO IF YOU NEED WARRANTY OR SERVICE Defective products should be returned to the place of purchase Your authorized NVX dealer is trained to handle and expedite any warranty claim Assistance in locating an authorized dealer can be found at nvx com or by contacting NVX directly Alternatively if it becomes necessary for you to return defective product directly to NVX please refer to the following instructions for warranty service e Receive your RA Number from NVX online at Include a copy of the original receipt with the purchase date nvx com support clearly visible and a proof of purchase statement listing the customer s name dealer s name and invoice number
5. Sherman Oaks CA 91403 gi Source Unit s Remote c Turn On x Mas E Fuse Holder Battery Positive Terminal MVPA1 Signal Connection MVPA4 Signal Connection Choose either RCA or 4 pin speaker plug Choose either RCA or 8 pin speaker plug MU U 6 6 I i 4 Pin Plug Rear 8 Pin Plug Front L R RL RR FL FL RCA Inputs High Level Inputs MVPA1 Subwoofer Wiring Diagram MVPA4 Speaker Wiring Diagram Front Speakers Rear Speakers Subwoofer NVX MVP TUNING THE AMPLIFIER SETTING THE GAIN LEVEL MVPA1 MVPA4 The gain control is designed to help match the input sensitivity of the amplifier to the output voltage of the source unit To set the gain start by turning the gain all the way down then turn up the source unit up to 3 4 volume Slowly raise the gain until audible distortion is apparent then back the gain down slightly until the distortion can no longer be heard For most users setting the gain up half way will achieve the Level Level Min Max Min Max sOBGO desired results IMPORTANT NOTE Min Max The gain dial is not a volume control and if set too high it will also amplify any noise or distortion already present This can potentially lead to clipping SETTING THE BOOST SELECT The Bass Boost switch will increase the power output at 45Hz for more pronounced bass
6. and Package all defective components in the original packaging if product purchased available or in a package that will prevent shipping damage Warranty expiration on items without proof of purchase will be determined from type of sale and the manufacturing date code Package the original packaging in an additional shipping container to avoid shipping damages and to comply with most Ship your package freight prepaid to the address below Items shipping couriers such as UPS and FedEx sent freight collect or COD will be refused Insure your return at the price paid as NVX is not responsible for insurance losses or damages occurring in shipment to our facility NVX sa N Attn Returns e Clearly mark RA Number on the outside shipping container 10645 Freeport Dr e Return only defective components as the return of functioning Louisville KY 40258 1873 items increases your return freight charges Non defective returns or products not eligible for warranty service will be returned freight collect Failure to follow the steps listed above may void your warranty Any questions can be directed via email to cs nvx com or via mail at the address listed above AMPLIFIERS Authorized Dealer s Name Purchase Date Model Number Serial Number Visit nvx com Call 213 444 1689 15303 Ventura Blvd 9th Floor Sherman Oaks CA 91403 1 0 4 M NVX Visit nvx
7. com Call 213 444 1689 15303 Ventura Blvd 9th Floor Sherman Oaks CA 91403
8. defective materials and workmanship for a period of one 1 year from the date of purchase if it is properly used and maintained If this product proves defective in either material or workmanship NVX at it s discretion will a repair the product or b replace the product at no charge for parts or labor If the product model is no longer available and cannot be repaired effectively or replaced with an identical model NVX at it s sole option may replace the unit with a current model of equal or greater value To obtain a repair or replacement under he terms of this warranty please return to dealer first if possible and the dealer will direct you accordingly for repairs or replacement You will be required o submit a copy of the original receipt Return shipping for exchanges repairs is the sole responsibility of the original retail purchaser LIMITATIONS This limited warranty does not cover failure of the product resulting This limited warranty is null and void for products with altered or improper installation misuse abuse accident neglect mishandling missing serial numbers and for products not purchased from an or wear from ordinary use or environmental deterioration authorized dealer This limited warranty does not cover cosmetic damage including paint This limited warranty terminates if you sell or otherwise transfer this damage or consequential damage to ordinary use or environmental product to another party det
9. e fuse into the fuse holder near the battery REMOTE Connect the amplifier s remote Rem terminal to either the source unit s remote turn on lead or an alternate switched 12V source using a minimum of 18 gauge wire STEP 3 SIGNAL CONNECTIONS The MVP amplifiers have been designed to accept both low level RCA inputs as well as high level speaker inputs through the included four eight pin plug LOW LEVEL RCA INPUTS To use the low level RCA inputs connect a high quality RCA cable from the preamp outputs of the source unit to the RCA inputs on the amplifier For the clearest signal we recommend using an NVX shielded noise rejecting twisted RCA cable HIGH LEVEL SPEAKER INPUTS To use the high level speaker inputs connect each of the wires coming from the included connector to the corresponding speaker output wires from the factory source unit Take care to match the polarity and channel of each wire Once the speaker wires have been spliced plug the connector into the amplifier STEP 4 SUBWOOFER amp SPEAKER CONNECTIONS Once you ve made the power ground remote and signal connection for the amplifier you are ready to connect the speakers or subwoofer s Simply connect the speaker wire to the terminals of the corresponding speaker or subwoofer For the best results we recommend using NVX speaker wire with a minimum size of 16 gauge Visit nvx com Call 213 444 1689 15303 Ventura Blvd 9th Floor
10. erioration This limited warranty is null and void for any speaker or subwoofer that This limited warranty does not cover cosmetic damage including paint has been damaged due to over powering causing burnt voice coils damage or consequential damage to other components or premises and or mechanical failures such as ripped spiders or surrounds which may result for any reason from the failure of the product This limited warranty is null and void for products not used in accordance with NVX s instructions THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE JURISDICTION TO JURISDICTION OR COUNTRY TO COUNTRY NVX S RESPONSIBILITY FOR MALFUNCTIONS AND DEFECTS IN HARDWARE IS LIMITED TO REPLACEMENT OR REPAIR AS SET FORTH IN THIS WARRANTY STATEMENT ALL EXPRESS AND IMPLIED WARRANTIES FOR THE PRODUCT INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN TIME TO THE TERM OF THIS WARRANTY SOME STATES JURISDICTIONS OR COUNTRIES DO NOT ALLOW THE EXCLUSION OF CERTAIN IMPLIED WARRANTIES OR CONDITIONS OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY OR CONDITION LASTS SO THIS LIMITATION MAY NOT APPLY TO YOU NVX DOES NOT ACCEPT LIABILITY FOR SPECIAL INDIRECT CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING WITHOUT LIMITATION ANY LIABILITY FOR THIRD PARTY CLAIMS AGAINST YOU FOR DAMAGES OR FOR PRODUCTS NOT
11. ies below 80hz are non directional To set the LPF simply turn the knob to the desired crossover freguency SETTING THE PHASE CONTROL Most car stereo installations feature the tweeters and midwoofers in the front of the car close to your ears However the subwoofer is usually located in the trunk or rear of the car as far as 6 10 feet away The integrated phase adjustment knob can be used to help the sound from all the speakers reach your ears at the same time MVPA1 Only To set the phase control start with the knob turned to zero Gradually adjust the setting until the bass sounds as if it is coming from the front or center of the car rather than from behind you This may take several minutes as you listen carefully to achieve the desired sound SETTING THE HIGH PASS FILTER The high pass filter HPF is designed to act as a floor blocking out any frequencies that fall below the selected crossover point This setting helps you filter out undesirable bass frequencies for larger speakers and woofers A good starting point is 80hz as this frequency MVPA4 Only range is above most speaker and tweeter resonant frequency levels and will blend well with your low pass setting of 80hz as well To set the HPF simply turn the knob to the desired crossover frequency Visit nvx com Call 213 444 1689 15303 Ventura Blvd 9th Floor Sherman Oaks CA 91403 6 NVX
12. nel to drive your mids amp highs and the MVPA1 monoblock is capable of delivering 300 watts by one to drive your subwoofer and both are contained in a case smaller than a video cassette tape Now no matter the application you can rest assured that NVX has a product that s right for you SPECIFICATIONS AMPLIFIERS Model Number RMS Power Output 14 4 Frequency Response Input Sensitivity Signal to Noise Ratio Variable Lowpass Filter Variable Highpass Filter Bass Boost Total Harmonic Distortion Operating Voltage Net Weight A Height B Length G Width MVPA1 200 Watts x 1 Ch 4 Ohm 300 Watts x 1 Ch 2 Ohm 10 Hz 400 Hz 0 20V 5V 105 dB 40 Hz 400 Hz 0 6 12 dB lt 0 65 8v 16V 2 Ibs 0 90 kg 1 56 in 39 mm 5 44 in 138 mm 4 in 102 mm MVPA4 50 Watts x 4 Ch 4 Ohm 100 Watts x 4 Ch 2 Ohm Bridged 175 Watts x 2 Ch 4 Ohm 10 Hz 20 kHz 0 20V 5V 101 dB 40 Hz 400 Hz 40 Hz 4 00 Hz lt 0 07 8V 16V 2 lbs 0 90 kg 1 56 in 39 mm 5 44 in 138 mm 4 in 102 mm RMS Power Output 200 Watts x 1 Ch 4 Ohm 1 THD N Signal to Noise Ratio 82 dB reference 1 Watt 4 Ohm RMS Power Output 50 Watts x 4 Ch 4 Ohm 1 THD N Signa to Noise Ratio 84 dB reference 1 Watt 4 Ohm FEATURES MVPA1 Monoblock 1 Channel Amplifier Micro Class D Circuitry LED Power Protection Indicators 15A x 2 Mini Blade Fuse Operating Voltage 8V 16V All Specs a
13. rature of the heat sink it is recommended that you do TO O F not mount the amp directly to fabric or vinyl material Once you ve found a suitable location that provides ventilation and will Ideal Locations keep the amplifier dry mount the amplifier using the included mounting tabs Make sure the amplifier is mounted securely STEP 2 MAKING POWER amp GROUND CONNECTION Be sure to use proper gauge wire for all power ground connections A minimum 10 gauge wire is recommended For the best results using an NVX amplifier installation kit is recommended GROUND Prepare the chassis ground by clearing any paint dirt and grease from the metal surface Connect a ground wire directly to the chassis of the vehicle within 30 inches of the amplifier using a non anodized screw and a star washer and connect the other end to the ground terminal The ground should be kept as short as possible and should never exceed 30 inches Ground AMPLIFIERS INSTALLATION CONTINUED POWER Connect a wire directly to the vehicle s positive battery terminal installing an appropriate fuse holder within 18 inches of the battery Route the wire to the amplifier s location connecting it to the amplifier s positive terminal 12V Be sure to use appropriate grommets whenever routing the wires through the firewall or other sheet metal After routing and connecting this wire you may install th
14. t Rated Power Visit nvx com Call 213 444 1689 MVPA4 4 Channel Bridgeable Amplifier Micro Class D Circuitry LED Power Protection Indicators 30A x 1 In Line Mini Blade Fuse Operating Voltage 8V 16V All Specs at Rated Power 15303 Ventura Blvd 9th Floor Sherman Oaks CA 91403 NVX MVP SAFETY INFORMATION e Please read and understand all instructions before attempting to use or install the amplifier Damage caused by misuse is not covered under warranty e This unit is designed for use with 12VDC systems with negative ground only e Use only the supplied mounting hardware for a safe and secure installation e Adjust the volume to a safe and comfortable level when operating the motor vehicle e Never pour liquids on or near the amplifier or place the product into a wet moist environment If liquid accidentally comes in contact with the amplifier disconnect all power and ground connections immediately e Clean the unit with a soft dry cloth only Never use chemicals or solvents such as alcohol or household cleaner INSTALLATION STEP 1 MOUNTING THE AMPLIFIER To ensure optimal performance and maximum longevity the amplifier Install where there should be mounted so there is suitable ventilation R is ventilation Ideal locations include under the seat in the trunk or any other location x N to keep amp cool which provides adeguate air space to keep amplifier cool Due to the 2 potential tempe
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