• 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 ..
• RCA STEREO INPUT: For an easier use of this hydra marine amplifier, it comes with premium RCA inputs. This also includes a 3.5mm-to-RCA adaptor so you can connect your device and a remote for volume control..
• SHORT PROTECTION: Has a built-in power protection circuitry and soft turn on/off. These are to protect the amp and your vehicle's electrical system from short circuit conditions..
• POWERFUL 400 WATT: This amplifier is powerful with its 400 WATT maximum power supply. Comes with adjustable input GAIN level controls of 2 to 4 Ohm speak. It’s also waterproof.

Product Description ------------------- Never compromised on quality, fully equipped with state-of-the-art technology - Designed with the user optimal experiance in mind. International renown for our diverse range of award-winning products and international renown for our diverse range of award-winning products. Constantly modernizing powerful devices to meet the demands of the modern user. From the Manufacturer --------------------- Waterproof Poly Bag Keeps Your Devices Dry view larger ( https://images-na.ssl-images-.com/images/G/01/us/detail-page/B003K154IE_right_1.jpg ) 4-Channel Waterproof Marine Amplifier view larger ( https://images-na.ssl-images-.com/images/G/01/us/detail-page/B003K154IE_left_1.jpg ) Hydra Series Amplifier view larger ( https://images-na.ssl-images-.com/images/G/01/us/detail-page/B003K154IE_left_2.jpg ) Accessory Cables Included view larger ( https://images-na.ssl-images-.com/images/G/01/us/detail-page/B003K154IE_right_2.jpg ) Wiring and Controls Diagram view larger ( https://images-na.ssl-images-.com/images/G/01/us/detail-page/B003K154IE_left_3.jpg ) 4-Channel Waterproof Marine Amplifier ------------------------------------- The Pyle PLMRMP3A is a compact and waterproof 4-Channel Marine Amplifier designed for ing 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 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 ing 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 * Remote Control for Volume Gain * Converter: High Low Level Inputs * Frequency Response: 10Hz - 40kHz * Dimensions: 6.10'' L x 3.35'' W x 1.38'' H