Don't raise your voice! It's easy to project your words with the powerful, lightweight 5 watt Hamilton PA-5 waistband amplifier.

Amplivox's Multimedia Wireless Stereo PA Amplifier has A and B channels, so two presenters to use two wireless microphones from the same amp when they use an optional external receiver. Connect your own speakers to this battery- operated, 50-watt amplifier via the two speaker jacks. This amplifier also comes with three microphone inputs, one each for dynamic, condenser and wireless microphones (not included) that can all be used at the same time. An additional line in jack has its own volume and tone control and lets you connect to your computer or multimedia player. A line out jack allows for recording of presentations. The Amplivox Multimedia Stereo PA Amplifier is backed by a six-year warranty. Key Features A & B wireless channels 50-watt amplifier has three microphone inputs Connect... Less

The PLMR440PA is a complete marine audio solution, capable of pumping out a maximum of 1200 watts. It allows you to pass your amplifier’s signal through and act as a crossover network, so you can separate your signal into high and low signals for multiple speaker types. It also includes a balanced microphone input, so you can use your boat’s stereo system as a PA system. Adjust the crossover frequency, input gain, and mic input gain using the built-in controls. Control the subwoofer with a wired remote. This unit and cables are waterproof, so don’t worry about the elements.

Speco P240FACD 240W PA Amplifier withFM Tuner & CD Player $ 1096

AmpliVox SW6200 Radio Hailer, With Amplifier & Speaker, 50W, Gray The Radio Hailer wireless PA speaker is the ideal solution where a hard-wired PA installation is simply impossible, too expensive, or temporary needed.Includes amplifier (SW805A) with horn speaker. Transmitter and headset mic for use as a stand alone wireless PA system.Emergency siren button: Loud 120 dB siren.Weather resistant horn.Battery operation 10 "D" cells or optional rechargeable Nicad battery.Tripod mountable.Radio holder included. Specifications: Audience Size: up to 5000 peopleProduct Dimensions: 11"H x 12"W x 10"DProduct Weight: 10 lbs.What's In The Box:50W multimedia stereo amplifier with 3 mic inputsRadio HolderHorn SpeakerDynamic mic with 6' coiled cordShoulder strap - Presentation Accessories

The ELK-800 is a great compact public address audio amplifier. It may be connected to a telephone system paging output, a microphone, or even an ordinary single line phone set (see Basic PA system below). The audio source is amplified up to 10 watts, adjustable from an on-board volume control. Remotely installed, it saves money by requiring only 22 - 24 gauge telco or alarm type wire. It operates on 12 to 24 volts AC or DC and can also drive multiple speakers. Features 10 Watt Amplifier Expanded Telephone System Paging Does Not Require 25 or 70V Line Transformers Multiple Speaker Hookups Requires only 22-24 gauge telco wire Built-in Volume Control Compact Size Surface Mount ABS Enclosure with Snap-On Cover Lifetime Limited... Less

The PMM-60A is a high powered 60W RMS amplifier which is manufactured by Speco to provide high quality sound amplification. The PMM-60A comes equipped with 4/8/16 ohms outputs w/ a 25/70V line, a music on hold feature, a 1 x telephone input, 3 x auxiliary inputs, as well as 6 x mic inputs and a separate treble and bass control. The PMM-60A amplifier features a frequency response of 50-15kHz, and comes complete with an easy to use, install and afford design that can save money. FEATURES: Wattage : 60 Watt RMS Mic Inputs : 6 (1.0mV/600ohms) 4 XLR Connectors Auxilliary Inputs : 3 (200mV/50K Ohms) Telephone Input : 1 (100mV/600 Ohms) Output : 4/8/16 Ohms & 25/70V Line Feature 1 : Music on Hold Feature 2 : Separate Bass and Treble Controls Freq. Response : 50Hz- 15kHz PDF Spec Sheet

Save your voice during long days talking in front of a crowded classroom with Hamilton's Wireless PA System. This 20-watt PA system comes with a wireless VHF handheld microphone that allows you to move around your room as your present materials. The durable case includes a built-in amplifier, speaker and a rechargeable battery with eight to 10 hours of continuous use. Use the external microphone input to connect other electronics or a wired microphone. Bass, treble, echo and volume controls allow you to customize sound based on your needs. The Hamilton Wireless Portable PA System is backed by a one-year warranty. Key Features Wireless PA system includes built-in amplifier, speaker, wireless microphone and rechargeable battery Continuous battery use of eight to 10 hours 20-watt audio... Less

Brand new in the box with full manufacturer's warranty! Retail price = $328.99! SPECS: 1550 Watts x 2 Power Amplifier 775 Watts x 2 RMS 380 + 380 Watts@ 8 Ohms 760 + 760 Watts @ 4 Ohms 1520 + 1520 Watts @ 2 Ohms 2550 Watts RMS Protection Indicator Dual 1/ and Dual RCA Inputs Outputs: Dual Speakon / 1/4'' /Banana Plugs Speaker Outputs Dual Output Level Controls and Illumination High Quality Ring Transformer Soft Start limiter Power On / Off Switch Stereo Mono Parallel Selector Stereo Power into

Perfect for installations where portability isn't a chief concern, the zZounds Installation PA system is perfect for churches, small venues, and band practice rooms. This package uses passive speakers and a power amplifier, which is perfect for any installation that doesn't need to be broken down and set up often. We've already gone through the trouble of matching the right amplifier to the right speakers and we've picked out all the cables you need to get everything hooked together -- and we've significantly reduced the price over the regular, non-bundled cost.

3000 WATTS STEREO POWER AMPLIFIER PA1000DJ Features: Dual Output Level Controls and Illumination Protection Circuit and Indicator Power On/Off Switch Blue Color LED Output Level Display Stereo/Mono Selector Dual RCA and XLR-1/4" Combo Inputs AC Accessory Inlet Stereo or Bridged Power Into 4 or 8 Ohms 2 Speaker Connections via Banana Plugs Heavy Duty Fan Cooling and Aluminum Heatsink Ground Lift Switch 110/220 Voltage Selector Dimensions:5.13"H x 19"W x 12"D Brand New

Pyle PD450A Professional PA Amplifier - Power Cable - Pyle 1 year Warranty.The Pyle PD450A Professional PA Amplifier is ideal for background music and entertainment systems in retail, food service, office and small tavern environments. A monaural amplifier provides both low impedance and 70-volt speaker outputs, making it suitable for conventional 4, 8, or 16-ohm speakers, as well as large scale distributed systems. Besides conventional movies and video, the built-in DVD player may also be used to play audio CDs and MP3 files from disc. And if that is not enough, there is a USB input that will read MP3 and WMA files directly from conventional thumb drives.