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AudioSource AMP310VS Two-Channel Power Amplifier (150 Watts Per Channel) NEW!

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AudioSource AMP310VS Two-Channel Power Amplifier

A powerful amp with flexible options

Need a ton of juice to drive your power-hungry speakers? The AudioSource AMP310VS power amp combines robust amplification

with useful customization and control options. Use it as a standalone amp in a stereo music system.

Or connect it to your home theater receiver's zone 2 output to drive speakers in other parts of your house.

Easily play music in two rooms

The AMP310VS is a great amp for setting up a two-room music system. It can drive two separate pairs of speakers connected to

its A and B binding posts. Play music indoors through one set of outputs, and listen to the same source outside through the other set.

When it's time to come inside for the night, simply switch off the outdoor pair and let the party continue inside.

Lots of power under the hood

At its heart, the AMP310VS is an old-school power amplifier. It offers 150 watts of continuous power per channel when

connected to a pair of eight-ohm speakers. It also cranks out 225 watts at four ohms.

Want to bridge the channels and use it as a mono amp for a single speaker?

You'll get a whopping 450 watts of clean power from this amp.

Multiple source and power-on options

The '310VS offers two pairs of analog RCA inputs for your music sources, and can switch sources automatically when

a signal is detected. It can be set up to automatically turn on when it detects a source, or you can turn it on manually.

This amp is also 12-volt trigger compatible, so you can have it turn on when another piece of

equipment is fired up. Rear-mounted bass and treble controls provide tone adjustment for your room.

Never worry about blowing your speakers

One of the features I like the most about the AMP310VS is the ability to set maximum volume limits. These let you set a volume

"ceiling" for each channel, so even if some over-enthusiastic listener maxes out the

volume knob on the front of the amp, there won't be any damage to the speakers.

Product highlights:

150 watts x 2 into 8 ohms at 0.2% THD

225 watts x 2 into 4 ohms

450 watts (mono) in bridged mode

high-current Class AB amplifier design

ideal for use as a second zone amplifier

front-panel volume and balance controls

front-panel A/B speaker switching

rear-panel bass and treble controls

main and secondary ("Interrupt") audio line inputs with automatic source switching

loop output on the main line input passes that audio signal on to another amp, giving you flexibility in designing a multi-room system

speaker-level input allows integration into an existing system where no RCA level signal is present

master volume feature allows installer to set maximum volume so connected speakers cannot be distorted or damaged

adjustable delay so that the amp doesn't switch to another source at the end of a song

signal-sensing "Power On" and 12-volt Trigger modes

auto-on select switch allows manual or signal sensing power on/off

front-panel dual LED indicator and diagnostic lights

rear-panel dual voltage switch (115 and 230 volts)

frequency response: 10-30,000 Hz (+0 dB, -3 dB)

signal-to-noise ratio: 100 dB

binding post A and B speaker connectors


16-1/2"W x 5-1/2"H x 13-3/4"D

weight: 33.1 lbs.


Stereo power amplifier

6' AC power cord

2 Rack-ear mounts

6 Screws

Owner's Manual