Dash Cam, OUMAXRV43HD Dual Lens Car Camera, Car Video Recorder for Vehicles Front and Rear DVR, 4.3 Inch Screen, Enhanced HD1080P with 16G CLASS 10 Micro SD Included - Black

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OUMAX RV43HD Rear View Mirror Monitor with Build-in HD Dash Camera @Your eyewitness on the road
(Pack with complete installation guide 70+ pages and 50+ color photos)

Product Specifications:
- Front view video resolutions (frame rate): 1920*1080P (Encoded),1280*720P (30fps)
- Rear view video resolutions (frame rate): 640*480 (30fps)
- Video format/Video encoding: AVI format
- Picture/photo resolution: 1902*1080
- Display size: 4.3"
- Front view lens view angle: 120¡ã
- External Storage support: Up to 32GB TF card
-Microphone for audio recording: Supported
- Internal speaker for playback: Supported
- Interface: Mini USB
- USB format: USB 2.0
- Battery: 650mAH internal Li-ion battery
- Max power: 1.5A*5V
- G-Sensor: Supported
- Supported user interface languages: English, Deutsch, Japanese, and Chinese
- Supported computer operating systems: Windows XP/Vista/7/8
- Dimensions: 12.8"*3.3"*0.5"inch

What is in the box :
1 * OUMAX RV43HD Rear View Mirror Monitor with Build-in HD Dash Camera
1 * Water-Proof Rear View License Plate Backup Camera (with enhanced Ultra Power 4 LED Lights)
1 * Free 16GB Micro SD Card (Genuine 16GB Class 10 UHS1 SD card.)
1 * Rear View AV-IN Cable in 20feet,if you need longer cable of 33feet, you can buy from link:https://www.amazon.com/dp/B01N7TBWHF
1 * USB Car Charger
1 * Back-up Camera
1 * General Mounting Straps
1 * Car Charger
1 * User Manual( Color Print with 50+ complete photo guide)

Our Guarantee:
When you purchase product from OUMAX Inc., you are protected by a 30-Day Money Back Guarantee for Any Reason and One (1) Year warranty

Product Features

• DUA-LENS CAMERAS DESIGN: The front camera has a whopping 120 degree viewing angle to ensure you have all angles covered to record. When connected to the backup lights, automatic backup monitoring will be triggered to show on the display screen at the same time of backing up the vehicle


• PICTURE-IN-PICTURE DISPLAY: The Front view and rear view videos are displayed on the screen in a picture-in-picture appearance. One-button switch can toggle the display of the two views in either the full screen or the inset window respectively, or turn off the picture-in-picture display


• AUTO BACKUP CAMERA: Waterproof rear-view license plate camera with extra long cable included - automatic backup camera featuring active visual guidelines when reverse is selected - full step by step installation guide available online


• SEAMLESS VIDEO RECORDING: Automatic seamless video recording in loop to use the storage efficiently, with the earliest unlocked video clips being overwritten when reaching the storage card's maximal capacity. Customizable video clip length of 1, 2 and 3 minutes


• EXTRA FREE GIFT&US GUARANTY: Genuine 16GB Class 10 Micro SD card for free and 12 months Warranty To Cover Any Issues : The 16GB Micro SD card in the package provides approximately about a total of 3 hours of HD 1080P front view video recording and 480P rear view video recording storage. We will replace your product with a new one for any defect or other non-satisfaction, or full refund will be issued for you. Your satisfaction is our Top Priority!

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Boss Audio R1100M - 1100 Watt, Monoblock, Class A/B, MOSFET Amplifier With Remote Subwoofer Level Control

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Class A/B Topology

A class A/B amplifier uses two groups of transistors and it is generally considered to be the best compromise of the two classes put together. A pure class ‘A’ amplifier typically has an enormous amount of current flowing through its output transistors with no audio signal. A pure class ‘B’ amplifier has no current flowing through its outputs with no audio signal. This eliminates virtually all of the crossover distortion that’s possible with class ‘B’ amplifiers. A class A/B amplifier is much more efficient than a class ‘A’ but without the possible distortion of a class ‘B’.

MOSFET Power Supply

Metal–Oxide–Semiconductor Field-Effect Transistor is a transistor used for amplifying or switching electronic signals. We use it in computers, telephones, game consoles, cars, electrical appliances, and in our amplifiers. They are found in systems where information is processed or stored. A MOSFET is basically an electrical switch that allows the flow of electrical current. The MOSFET performs its most important role in our D Class amplifiers by allowing or preventing the flow of power and creating an efficient amplifier.

General Features

• Two ohm stable stereo operation with output power increase


• Thermal, overload, and speaker short protection


• Soft turn-on circuit


• Remote turn on / turn off circuit


• LED power and protection indicators


• Black anodized heatsink


• Nickel plated low level and high level inputs

What Comes In The Box?

• Remote subwoofer level control


• High input cable with connector


• Instruction manual


• Mounting screws

Low And High Level Inputs
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Low And High Level Inputs

You can get a signal into RIOT series amplifiers two different ways - Low level and High level input. A low level input is measured in voltages. It comes in the form of RCA outputs from the back of your receiver and goes to the RCA inputs on your amplifier. A high level input is measure in wattages. It comes in the form one positive and one negative wire from the back of your receiver to and goes to the input terminal of your amplifier in the same wire form. Low-level (RCA) input wiring is preferred for best audio performance. Always use a high-quality RCA cable for best audio performance. Note: Do not connect both the high level and low level inputs from your receiver to your amplifier at the same time.

Variable Bass Boost
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Variable Bass Boost

With the R1100M amplifier you have Variable Bass Boost, which gives you control of exactly how much bass you want to pump out to your subwoofer(s).

Variable Crossover
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Variable Crossover

Subwoofers reproduce sound based low range frequencies. This process is called the crossover effect and occurs because the vast majority of audio systems cannot cover the entire spectrum sufficiently to minimize sound distortion and maintain an appropriate frequency ratio. In the case of our R1100M amplifier, a variable crossover is offered so that you, the listener, have the ability to set the frequency at which the crossover occurs, thereby setting precise sound specifications on your subwoofer.

Product Features

• MOSFET Monoblock Power Amplifier


• Remote Subwoofer Level Control Included


• Blue Illuminated BOSS Logo


• Max Power @ 2 Ohms: 1100 Watts


• RMS Power @ 4 Ohms: 250 Watts

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