Entertainment - Amplifiers

Weatherproof Compact Monoblock Marine Amplifier - 300WPioneer's GM-ME300X1C is a weatherproof, Class-D monoaural marine amplifier that is IP67 rated and SAE J1171 Certified.  This amplifier features 21-step frequency selection and top adjustment access that benefits when installing into narrow compartments.  The microcomputer Protection Control System (PCS), provides thermal protection, controlled current, and voltage protection to ensure stable output operation. The microcomputer also provides a selectable power mode to match the speaker's handling.Features: IP67 rated PCS (Protection Control System) 21-step frequency selection (LPF/HPF) Switching power supply controlled by microcomputer Technical Specifications: Number of Channels - 1 Frequency Response - 20 - 240 Hz 2 Ohm RMS Power Per Channel - 300W x 1 Signal-to-Noise Ratio - 75dB Dimensions (L x W x H) - 11-13/16" x 4-1/8" x 1-5/8" *Sold as an Individual Specifications: Bridgeable: No Channels - Available: 1 Waterproof Rating: Resistant Watts: 300w Box Dimensions: 4"H x 8"W x 13"L WT: 3.75 lbs UPC: 884938463645 Owner's Manual (pdf)

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PA D4000.4 PAD Series 4-Channel Amplifier - 400WWhen install space is at a premium, but your sound system demands plenty of power to realize its full potential, Polk Audio’s new super-efficient D Series amplifiers are a very cool solution. Polk's PA D4000.4 4-channel amplifier may be small, but it can power your front and rear speakers with up to 125 watts RMS each.  Or, you can switch this little beast over to 2-channel mode to drive a couple subwoofers with up to 200 watts RMS each.  However you use it, this amplifier will fit in almost any location.Separate high- and low-pass filters on the front and rear channels allow this versatile amp to run a variety of speaker systems, like bi-amped mid-bass and tweeter components, or two front speakers and a sub.Features: Super-Efficient Class D Bridgeable Design - Runs cooler than conventional amps.     High-Speed MOSFET Switching power supply.  Front and rear level controls. Protection - thermal, DC offset, reverse polarity and short circuit. Nickel-plated wire terminals and RCA connectors. Stainless steel hardware. Technical Specifications: Number of Channels - 4 Frequency Response - 20Hz - 20KHz 2 Ohm RMS Power (14.4V) Per Channel - 4 x 200W 4 Ohm RMS Power (14.4V) Per Channel - 4 x 125W 4 Ohm RMS Power Bridge (14.4V) Channel - 2 x 400W Signal-to-Noise Ratio - >105dB Product Dimensions (with panels) (H x W x D) -1.81'' x 10.94'' x 6.75'' *Sold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Bridgeable: Yes Channels - Available: 4 Waterproof Rating: Splashproof Watts: 400w Box Dimensions: 4"H x 10"W x 14"L WT: 6.1 lbs UPC: 747192121938 Owner's Manual (pdf)Brochure (pdf)

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