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Spider® IV 15 and Spider IV 30 deliver best-selling rock star tones. Feast your ears on industry-leading Line 6 amp and FX modelling, dialed-in tones and presets, and much more.
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Model army.

Plug into perfectly distilled collections of American and British amp tones, paired down to the very essentials. Spider IV 15 and Spider IV 30 give you access to a variety of tones that every guitarist wants. Shimmering clean tones, a classic crunch inspired by* a 100-watt Marshall® Plexi, punchy high-gain heaven inspired by* a Mesa/Boogie® Dual Rectifier®, and more.
Spider IV 15 features 4 amp models. Spider IV 30 features 12 amp models.
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Go insane.

All Spider IV guitar amplifiers boast Insane, one of our most popular amp models. Dialed in for shredding, Insane is lean, mean and loaded with distortion.
Insane is lean, mean and loaded with distortion.
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3-band EQ.

Fine-tune all your tones with the front-panel 3-band EQ that includes Bass, Mid, and Treble knobs. Carve out the middle, roll off the highs and lows, and sculpt till your tones are just right.



License to drive.

Need some grit? Grab the dedicated Drive knob to pile on as much distortion as you need. Give your clean tones a little bite. Make your dirty tones filthy. You can even roll back the Drive to clean up your crunchy tones for a classic mid-gain sound.



Channel Surfing.

Balance the volumes of your presets quickly and easily with the Channel volume knob. Make sure your high-gain lead tones don't blow away your cleaned-up rhythm tones. Just set them and forget them.


* All product names used in this webpage are trademarks of their respective owners, which are in no way associated or affiliated with Line 6. These trademarks of other manufacturers are used solely to identify the products of those manufacturers whose tones and sounds were studied during Line 6’s sound model development.