Pyle Hydra Marine Amplifier - Upgraded Elite Series 800 Watt 4 Channel Micro Features: PREMIUM 4 CHANNEL AMPLIFIER: Engineered as a 4 Channel marine amplifier that allows high quality stereo reproduction from source. This will power up your speaker and universally compatible with a variety of head units like MP3 and smartphone. SHORT PROTECTION: Has a built-in power protection circuitry and soft turn on/off. These are to protect the amp and your vehicles electrical system from short circuit conditions. POWERFUL 800 WATT: This amplifier is powerful with its 800 WATT maximum power supply. Comes with adjustable input GAIN level controls of 2 to 4 Ohm speak. It’s also waterproof marine grade. Included Components: 1 Pyle Branded Product Description: Product Description Get high quality audio amplification on your boat or other marine vehicle with the Pyle PLMRMP1B. It includes a marine-ready, four-channel power amplifier pushing up to 800 watts, a waterproof poly bag, and a waterproof stereo adaptor for plugging in virtually any audio source, including your iPod or other MP3 player. Also included is a special waterproof bag to keep your equipment safe while listening to your favorite music. The amp is equipped with high and low level inputs, an electronic crossover network, plus power protection circuitry and anti-thump turn-on to keep your equipment secure. The included wired volume control easily mounts to your vehicle’s dashboard and provides an easy way to control your music while at the helm of your vessel. Color: black. From the Manufacturer 4-Channel Waterproof Marine Amplifier Waterproof Poly Bag Keeps Your Devices Dry Hydra Series Amplifier Accessory Cables Included Wiring and Controls Diagram 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 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 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 stereo to RCA adaptor, remote control for volume gain and waterproof poly bag. Add Some Power With any quality marine audio system you will Payment: We accept PayPal and all major credit cards. “Buy It Now” items require immediate purchase. Shipping: Most items ship within 1 business day of received payment. Shipping is free unless you upgrade your shipping speed at checkout. You will receive tracking information within 48 hours of shipment. Returns: If you need to return your purchase, please do so within 30 days of receiving your item. Please contact us for an RMA number. We will not accept returns without an RMA number.