It may already be bridged internally, and you could cause damage to your amplifier. Too many speakers on a solid state amp can burn up the power output section. If your amplifier does not claim to be able to bridge, don't try to bridge it.
Most amplifiers have a small diagram near the channels indicating the terminals you would use to bridge it. Sound Town Class-D Plate Amplifier for PA DJ Speaker Cabinets and Loudspeakers, 150W RMS, w/Bluetooth, 3-Channel Mixer 3.7 out of 5 stars 22 149.99 - 219.Call our Gear Experts now for help with your purchase: 80. Get full, powerful sound without having to worry about power amps with our selection of powered speakers, monitors, and PA systems.
#Speaker power amplifier manual#
Be sure to check your manual (or the manufacturer’s website) to see if once connected to a speaker, whether or not your amplifier can function at half the ohms it currently uses. Combo Amplifier for Keyboard or Guitar, with 12' Eminence Speaker, 2-speed Bass/Horn Rotor, 1/4' Input, Tube Preamp, and Solid State Power Amp 1,595. LD Systems Stinger MON8 AG 2 Powered Stage Monitor Speaker. Bridging an amplifier cuts the resistance load (measured in ohms) in half, which can cause it to overheat.Equations used to calculate the data: dBW Lreq - Lsens + 20 Log (D2/Dref) + HR. If the amplifier is used, or lacks documentation, go online and check for the specifications on the manufacturer's website. With the minimum recommended amplifier headroom of 3 dB, then you need to choose an amplifier that can supply at least 1,995 watts to the loudspeaker. This should be indicated on the documentation pamphlets that came with the amplifier, or the amplifier itself.