• 4 CHANNEL BRIDGEABLE AMPLIFIER: Pyle’s PLMRA430BT is engineered as a 4 Channel bridgeable marine amplifier that powers up your speaker and is universally compatible. It has a bridge mode selection switch and high or low electronic crossover network.
• 2.1 BLUETOOTH CONNECTIVITY: Built with 2.1 Bluetooth connectivity that has a wireless range of 25+ feet. Compatible with all Bluetooth devices like iPhone, Android, iPad and s. It even has a smart auto connect that remembers device pairing info.
• WATERPROOF & WEATHERPROOF: The audio amplifier is waterproof with its marine grade rating of IP-01. It’s constructed with silver-plated stereo speaker output terminal connectors to combat weather corrosion with long term us.
• SHORT PROTECTION: Built with a heavy duty Aluminum Alloy heatsink, thermal overload speaker short protection and LED light indicator. These are to protect the amp and your vehicle's electrical system from short circuit conditions.
• POWERFUL 1000 WATT: This amplifier receiver is powerful with its 1000 WATT MAX and dual MOSFET power supply. Comes with dual adjustable input GAIN level controls between 4 to 8 Ohm speaker impedance.

Pyle Model : PLMRA430BT ************************************** Marine Audio Bluetooth 4-Ch. Amplifier ************************************** ----------------------------------------------------------------- Elite Series Waterproof Bluetooth Amplifier, Bridgeable 1000 Watt 4-Channel Amp ----------------------------------------------------------------- Features:* 4-Channel Amp System * Built-in Bluetooth for Wireless Music Streaming * Tri-Mode Configurable & Bridge Mode Ability * Dual MOSFET Power Supply * Marine Grade Construction * Waterproof Marine Rating IP-01 * Hi/Lo Electronic Crossover Network * Dual Adjustable Input GAIN Level Controls * Dual High Level Speaker Input Connectors * Dual RCA (L/R) Input Connector Jacks * Dual High Pass, Low Pass & Bass Boost Controls * Silver-Plated Speaker Output Terminal Connectors * Anti-Thump Delay Circuitry * Power & Protection LED Indicators * Built-in Thermal, Overload & Speaker Short Protection * Heavy Duty Aluminum Alloy Heatsink * Remote Turn ON/OFF Bluetooth Connectivity:* Smart Auto Connect: Remembers Device Pairing Info * Compatible with All of Your Favorite Bluetooth Devices * (iPhone, Androids, s, iPad, s, etc.) * Bluetooth Network Name: ‘Pyle Amp’ * Bluetooth Version: 2.1 * Wireless Audio Range: 25’+ ft. Technical Specs:* 1000 Watt MAX Power Output * 500 Watt x 2 Bridged Output (250 Watt x 2 + 500 Watt x 1) * 250 Watt x 4 Power Output * Amplifier Class: AB * Marine Grade Rating: IP-01 * Frequency Response: 15Hz - 30kHz * Input Impedance: 10k Ohm (Low), 100 Ohm (High) * Input Sensitivity: 250mV (Low), 2.5V (High) * Variable Bass Boost: 0 - 18dB @ 60Hz * S/N Ratio: >95dB * T.H.D.: <0.04% * Fuse Type: 30A x 2 * Power Supply: DC 12V * Dimensions (L x W x H): 12.0'' x 10.9'' x 2.7'' The Pyle Elite Series Bluetooth Amps provide waterproof power for all of your speaker needs. The marine grade waterproof construction and high-power efficiency ratings provide performance and reliability -- rain or shine! These multi-channel bridgeable amplifiers are perfect for the back yard, boat or even by the pool! Features include Bluetooth wireless music streaming ability. They work with all of your favorite devices and you will be able to instantly stream your favorite songs or internet radio service providers, quickly and easily (Compatible with iPhones, Androids, s, iPad, s, MP3 Players, etc.). Additional features include MOSFET power supplies, built-in electronic circuitry protection, heavy-duty aluminum heat sinks and more. Enjoy versatile waterproof performance and next level sound amplification with the Pyle Elite Series Bluetooth Amps. (Models: PLMRA210BT, PLMRA410BT, PLMRA430BT, PLMRA630BT, PLMRA830BT).