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 About this item 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. 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 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 Product information Technical Details Item Dimensions LxWxH ?6.1 x 3.35 x 1.38 inches Manufacturer ?Sound Around Mounting Type ?Boat Mount Brand ?Pyle Number of Channels ?4 Package Type ?Pyle Item Weight ?5.3 ounces Product Dimensions ?6.1 x 3.35 x 1.38 inches Country of Origin ?China Item model number ?PLMRMP3B Is Discontinued By Manufacturer ?No Wireless Remote ?No Warranty ?One year limited Height (inches) ?3.75 inches Width (inches) ?6 inches Weight ?4.38 Kilograms Payment details Payment methods Special financing available Select PayPal Credit at checkout to have the option to pay over time. Qualifying purchases could enjoy No Interest if paid in full in 6 months on purchases of $99 or more. Other offers may also be available. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months. Minimum monthly payments are required. Subject to credit approval. See terms- for PayPal Credit, opens in a new window or tab The PayPal Credit account is issued by Synchrony Bank.