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Can speaker impedance be higher than amp?
But you can generally safely use higher impedance speakers than the amplifier rating — e.g., speakers rated for 16 ohms on an 8 ohm amplifier.
Can I put a 16 ohm speaker to 8 ohm amp?
High Mismatch. If you connect a 16 ohm speaker to your 8 ohm output transformer the impedance as seen by the power tube plate increases and plate current decreases which can lengthen the lifespan of your power tubes, especially in Class A amps.
Is 4ohm or 8ohm better?
A lower impedance speaker will accept more power. For example, a 4 ohm speaker will extract more power from your amplifier than a 8 ohm speaker, about twice as much. For connecting speakers in series, the impedances always add. For example, the impedance of the series connection pictured is 16 ohms.
Which is impedance speakers do I need to work with my amplifier?
2×12” with 8 Ohm Speakers: 4 Ohm mono, 8 Ohm stereo, 16 Ohm mono Which impedance speakers do I need to work with my amplifier?
Can you change the impedance of a speaker cabinet?
Below you can find information on what the impedance can be changed to in different cabinets. If you would like to change the impedance of your cabinet then get in touch with a qualified engineer who can carry this work out for you. 4×12” with 16 Ohm Speakers: 4 Ohm mono, 8 Ohm stereo, 16 Ohm mono
What happens when you connect an ohm speaker to an amp?
For example, if you connect an 8 ohm speaker to the 8 ohm output on a tube amp, the internal resistance of the source (that is, the tube output stage) is exactly that of the load, or speaker. In this way, and only in this way, can the amp unleash its full power on your unsuspecting audience.
Is it possible to mix power and impedance?
Until then, remember that you must check your amps AND the cabinets to ensure that they will be compatible in respects to impedance and power levels. Although it is possible, try not to mix impedances when running one power amp. If you follow these simple steps, your amp will live a long, healthy life and give you the best performance it can.