Four Channel Amplifiers

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SoundQubed 1000W Max Power 4 Channel Amplifier 4 Ohm Class A/B Bass Knob Q4-150

SoundQubed

$531.96

$531.96 - $531.96

$531.96

$374.95

$374.95 - $374.95

$374.95

In stock

four-channel class A/B output variable high and low pass filters included remote gain control knob Four-way protection circuits MOSFET switching d...

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$531.96

$531.96 - $531.96

$531.96

$374.95

$374.95 - $374.95

$374.95

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Sound Qubed S-Series 100 Watt 4 Channel Amplifier 2 Ohm Class D S4-100

SoundQubed

$287.95

$287.95 - $287.95

$287.95

$172.95

$172.95 - $172.95

$172.95

Low stock

Sound Qubed S-Series 100 Watt 4 Channel Amplifier 2 Ohm Class D S4-100 This listing includes: (1) 4channel Amplifier S4-100 The S4-100 is a h...

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$287.95

$287.95 - $287.95

$287.95

$172.95

$172.95 - $172.95

$172.95

Save 40%

Tiny but Mighty

Used this sub for my PC audio setup. I built a custom mini 4th order for it and it sounds great!

Great Compact Amp!

Used this amp for the sub stage in my Can Am SXS, I needed the compact size to fit in a specific location and it works great and sounds great. I really like that an amp this small in size still comes with a bass knob and set screw style terminals.

Good wire

Jacket is a little stiff on this wire, it’s not the softer silicone jacket like on a lot of car audio speaker wire. Nonetheless it’s a good quality wire and solders well

Good quality

Perfect fit for my resilient sounds gold v1. once i carpet the box it looked even better

Very well built Amplifiers

First off I want to say thank you to Big Jeff and his whole team. I love the podcasts every week. Anyways, these amps are fantastic. I have 2 of them and they are absolute beasts. I can run them for an hour straight on 2 sundown zv6 18s and they barely get warm to the touch. The sound quality is better than any amp I've owned. I'm not even getting their full power either because I am running headway lithium which doesn't hold 14.4v. They literally almost get as loud as my 2 Brazilian 8k amps. If you got the electrical to run these, you will love them. Hands down the best amps I've ever owned. And they came very well packaged as always from Big Jeff Audio. I ordered during a holiday season and my shipping time was still very fast here in Asheville Nc. Anyways, my point is, these amps are amazing and I think they are discontinued so get them while Big Jeff still has some left. Thanks Big Jeff and his Team. Very happy with all of my purchases from you guys.

Four Channel Amplifiers

SoundQubed 1000W Max Power 4 Channel Amplifier 4 Ohm Class A/B Bass Knob Q4-150

Sound Qubed S-Series 100 Watt 4 Channel Amplifier 2 Ohm Class D S4-100

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Four Channel Amplifiers

SoundQubed 1000W Max Power 4 Channel Amplifier 4 Ohm Class A/B Bass Knob Q4-150

Sound Qubed S-Series 100 Watt 4 Channel Amplifier 2 Ohm Class D S4-100

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