Line 6 Spider IV Guitar Amplifier Half Stack (with HD150 MKII and Spider 412 Cabinet)

No longer available at zZounds
Matching an HD 150 MK II and Spider 412 cabinet, the Spider IV half stack truly is stacked with loads of amp models, effects, and artist-created presets.

Offering incredible editable effects and even built-in Looping, the Line 6 Spider IV Half Stack takes the impressive Spider IV HD150 amplifier head containing the most advanced Line 6 amp modeling to date and combines it with the truly versatile Line 6 guitar cabinet for an in-your-face amp rig to rival anything even close to its price range.

Line 6 Spider IV HD150 MKII Amplifier Head

Over 500 presets and a truly evolved playing experience the Spider IV HD150 allows you to browse through a museum of the most revered guitar tones of all time. Explore each legendary modern and vintage amp tone, play with celebrated combinations of syrupy effects and crank them like you own the place.

50+ Free Additional Effects

Complete your FX collection with Spider FX Infusion 2.0. Inject over 50 additional effects into your Spider IV HD150 for a grand total of more than 80; that's more than any other modeling amplifier. Expressive delays, lush reverbs, creamy distortions and more are yours for the taking. To get Spider FX Infusion 2.0, just connect your Spider IV HD150 to your computer via a Line 6 FBV Express MkII or FBV Shortboard MkII foot controller. More information can be found on

Line 6 Spider IV HD150 MKII Features

- Insane Rock Star Tones
- The most advanced Line 6 amp modeling to date
- 300 artist presets handcrafted by Coheed and Cambria, Johnny Marr, Slipknot and others
- Instant access to great sound with easy-to-use Smart FX controls and presets
- 150 read more Watts of pure power
- Almost 200 song-based presets from the 50's to today, plus pitch-based presets
- 4 channels, 64 user-created presets
- 16 of the most advanced Line 6 amp models
- 20 Smart FX (up to 4 at once)
- Quick Loop 14-second looper

At your fingertips are over 300 presets hand-crafted for Spider IV by 50 rock stars and bands, almost 200 presets that give you timeless tones that span generations, and up to 64 presets of your own creation. Who do you want to sound like today? Over 50 rock stars and bands used the superior tones and jaw-dropping effects of Spider IV to hand-craft more than 300 presets. Access the tones of the pros with the push of a button.

Line 6 Spider 4x12 Cabinet

When combined with a Spider IV or Spider III amplifier head, this Spider 4x12 cab really shines. Capable of handling 320 watts of power through four 12 inch Custom Celestion Speakers, the Line 6 Angled Spider 4x12 cabinet offers the ability to be run in stereo and is the perfect roud cab for players who like to get out and rock venues anywhere and everywhere.

Line 6 Spider 412 Features

- Ideal cab for Spider IV HD150, Spider III HD75 and Spider III HD150 heads
- 320-watt 4x12" slant cab
- Stereo inputs
- Custom Celestion Speakers
- Road-worthy construction

Spider Online

Spider Online is a free online resource for registered Spider amplifier owners that offers over 500 lessons, jam tracks and tones created by Line 6, artists and fellow Spider owners.


- Over 300 lessons covering all genres, styles, theory and application, and techniques
- Over 100 jam tracks, bass and drum grooves, and drum loops played by L.A. and Nashville's top session musicians
- Hundreds of tones that can be downloaded directly to Spider amps (or displayed on-screen for Spider amps that don't support USB connectivity)
- Every lesson includes tabs, audio samples and tones
- Available for owners of any Spider amp, including Spider I through IV, Spider Valve, Spider Jam and Micro Spider
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- Power: 150 watts (stereo)
- Presets: 300+ (200 song based presets)
- Inputs:
- 1/4-inch guitar input
- 1/8-inch CD/MP3 input
- FBV foot controller jack
- Outputs:
- Two 1/4-inch speaker outs
- 1/4-inch headphone out/direct out
- Controls:
- Tap Tempo
- Bass, Mid and Treble knobs
- Drive knob
- Channel volume
- Master volume
- Manual button
- Built-in tuner
- Dimensions (WxHxD): 27.5 x 10.75 x 11 inches
- Weight: 30 lbs
- Line 6 Spider 412 Slant Cabinet Specifications
- Dimensions (WxHxD): 27 x 28 x 11-1/2 inches
- Weight: 83 lbs

For support or warranty questions, please contact the manufacturer:
Phone: 818-575-3600

Reviewers gave this product an overall rating of 5 out of 5 stars. (13 ratings)
Submitted March 28, 2014 by Greg W in Bassett, VA


Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Sure it is an SSD amp but technology has got so GOOD that you can not tell much of a difference (if any) from the tube versions of the amps that this amplifier models. The amp seems well constructed and is extremely heavy for one person to lift. I have had this product for a couple weeks now and am still trying to figure out what in all it can do. If you can think of any sound you can most likely dial it in with this amp. I bought this amp for it's versatility and from watching countless hours worth of videos on youtube. I added the FBV MKII Shortboard to go with it so I will most likely not have to buy another amp for a very long time. For the price you simply can not buy another amp that gives you this many features and wide range of sounds that the Spider IV offers. Not to mention Line 6 continues to update their products from time to time. I downloaded the firmware upgrade from Line 6 after I bought it and it added way more effects than what comes with it. Buy this amp. Don't hesitate just get it. You won't be disappointed.

People have complained about the sound having a little breakup to it at high volumes but this can be remedied by keeping channel volume low and cranking the master volume. Sound quality is amazing.

I can not think of any use for the alien talkback setting other than playing some really funky sounds through it. But hey, I'm sure someone will like it.

Ease of Use read more
Warning!! There is a learning curve with this product. There are so many settings it would take you forever to go through them seems like.

This product is sturdy, looks to be made well, and it built like a tank. Heavy.

This item is a steal when compared to other products. You will not find another amp line that has this many features incorporated in their product for the price.

Manufacturer Support
I have not had a need to deal with them yet. I like the fact that they continually update their products and have a way to do so online.

The Wow Factor
Personally I like the way this product looks. The sounds are amazing. Just to have so many effects to choose from saves you a ton of money in buying pedals. Just buy the amp and you are done. Presto! Any sound you want right out of the box.

Musical Background:
I have been playing music since I was 7. I do not play professionally but as a hobby and for my own personal enjoyment.

Musical Style:
Mainly rock and blues.
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