Product Packaging:Standard Packaging Product Description Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro Amplifier - Waterproof, GAIN Level Controls, RCA Stereo Input, 3.5mm Jack, MP3 & Volume Control (PLMRMP3B) From the Manufacturer 4-Channel Waterproof Marine Amplifier Click here for a larger image Waterproof Poly Bag Keeps Your Devices Dry Click here for a larger image Hydra Series Amplifier Click here for a larger image Accessory Cables Included Click here for a larger image Wiring and Controls Diagram Click here for a larger image 4-Channel Waterproof Marine Amplifier The Pyle PLMRMP3B is a compact and waterproof 4-Channel Marine Amplifier designed for mounting possibilities in numerous applications and makes it simple to expand the audio system capabilities for your vehicle - perfect for your boat, ATV or RV

The Hydra Series Amplifier System comes with everything you need to give your sound system a serious boost while providing protection against the elements

Add up to 400 Watt Max power (200 watt power on each of the 2 channels)

Create a fitting and truly custom installation with this sound system

Plug it in This amplifier kit comes with a waterproof poly bag with 3.5mm jack so you can enjoy playing your favorite audio files from your iPod/MP3 player

The system includes RCA line inputs and the kit comes with a 3.5mm-to-RCA adaptor so you can connect your device

You can also connect standard high and low level inputs from a marine head-unit or car stereo/radio

Fine-Tune Your Audio The switches and gain settings are located behind a watertight plug, which also lights up when the amplifier is on

Customize your audio settings and make it sound just the way you want

Make adjustments to: Input Level: Set the input sensitivity of the amp

If you are connecting to a LINE level source (typically an RCA type connection) then the switch should be in the LINE (out) position

When connecting to speaker outputs, headphone, or high level car radio sources then set the switch to the SPEAKER position

Polarity: This switch allows the user to optimize bass performance in the case that there are more than 1 set of loudspeakers producing bass in the system

Play some music with strong bass content and listen with the switch alternately in the NORMAL and REVERSE position until it can be determined which settings results in more pleasing bass response

Gain Control: Adjusts the overall level of the amplifier

When using the amp without volume control, the level should be set to achieve a balance with other loudspeakers in the system

As a rule, you should keep the gain settings as low as possible while still ensuring that the system will reach its full output power

Volume Control: Plug for the waterproof remote volume control

When installed, this control will power off the amp when turned all the way down RCA Stereo Input: Connect external audio devices like an iPod or just about any other MP3 player

Custom Installation Built-in mounting brackets and included hardware allow for easy and convenient installation

Attach the amplifier to a compartment or panel with just a few screws

Built-in Safety This amp is equipped with power protection circuitry and soft turn on/off preventing damage to your speaker equipment

Accessories Included Kit comes with 4-channel waterproof marine amp, iPod/MP3 waterproof 3.5mm stereo to RCA adaptor, remote control for volume gain and waterproof poly bag

Add Some Power With any quality marine audio system you will need an amp to power your high powered marine audio system

With the Hydra Series Amplifiers you will have all the power you need to run even the highest rating marine system

All Pyle Hydra amplifiers are specially engineered for marine applications

Additional Features 4 x 100 Watts RMS at 4 Ohms 4 x 200 Watts Max at 4 Ohms 4 x 300 Watts RMS at 2 Ohms Fuse: 10A RCA Line Input T.H.D: <0.05% Soft Turn On/Off S/N Ratio: >95dB Anti-Thump Turn-On 2 Ohms Stereo Stable Power Protection Circuitry Channel Separation: >65dB Volume Gain Remote Control Electronic Crossover Network Remote Control for Volume Gain Adjustable High Low Level Inputs Frequency Response: 10Hz - 40kHz Dimensions: 6.10'' L x 3.35'' W x 1.38'' H About Pyle The Pyle line includes a wealth of products and accessories designed to enrich your media experiences at home and on the go

Start with your home theater, the entertainment center of any modern house

Pyle has projectors, TVs, mounts, and stands, just to get started--all fully equipped with state-of-the-art HD technology and compatible with next-generation devices and video game consoles like Xbox 360, PlayStation 3, and Wii, as well as your favorite Blu-ray players, for crisp, hi-res images

Then, upgrade your audio with speakers, receivers, subwoofers, MP3 docks, and so much more! Whether you want to upgrade your entertainment experience at home, at the gym, in your car, or even your boat, Pyle has you covered! There's plenty more to keep you, your family, and friends entertained in the Pyle line

Accessories for your iPod like bass-expanding mini speakers that run on rechargeable batteries and play your digital music, wherever you go or even waterproof cases that will leave you feeling worry-free

Perfect for the dorm room or sitting by the pool

Of course, Pyle also carries all types of cables and adapters you need for a fully operational setup that's sure to be the envy of your neighbors

Vintage turntables that get the look of yesterday’s classic phonographs with today's high-quality manufacturing standards and technology

Are you always on the move? Treat yourself to some comfort and style with noise-canceling headphones

We can't forget about Pyle's Power amplifiers, horn speakers, and waterproof speakers for your garden

Not to mention, tripods and speaker stands

Pyle Home has it all.