Blackstar HT Venue HTV-412A MkII 320W 4x12 Speaker Cabinet

Quick Product Summary

The Blackstar HTV-412A MkII is a serious 4x12 guitar speaker cabinet designed to deliver the projection, low-end authority and physical response players expect from a full-sized stage rig.

Loaded with four 12-inch Celestion Seventy-80 speakers, the HTV-412A MkII handles an impressive 320 watts RMSand uses a closed-back cabinet design for a focused, controlled response. Flexible connectivity allows operation at 4Ω or 16Ω in mono, or 2 x 8Ω in stereo, making it suitable for a wide range of compatible guitar amplifier heads and stereo rigs.

Originally designed to complement Blackstar's HT Venue MkII amplifiers, it is equally useful with other correctly matched amplifier heads when you want the unmistakable scale and speaker movement of a proper 4x12 cabinet.

At A Glance

Feature	Details
Brand	Blackstar
Series	HT Venue MkII
Model	HTV-412A MkII
Condition	New
Format	4x12 guitar speaker cabinet
Speakers	4 x 12" Celestion Seventy-80
Power Handling	320W RMS
Cabinet Design	Closed back
Impedance	4Ω / 16Ω mono or 2 x 8Ω stereo
Main Appeal	Full-sized 4x12 projection with flexible mono/stereo operation
Best For	Live rigs, rehearsals, high-powered heads and stereo guitar setups

What's Included?

• Blackstar HTV-412A MkII 4x12 Speaker Cabinet

• ✘ No Additional Accessories Included

Why Choose The Blackstar HTV-412A MkII?

Four Celestion Seventy-80 Speakers

Four Celestion Seventy-80 12-inch speakers give the HTV-412A MkII a substantial total speaker area and the physical push associated with a traditional full-sized guitar stack.

320 Watts Of Power Handling

With 320W RMS power handling, the cabinet has plenty of capacity for powerful compatible valve, solid-state and digital guitar amplifier heads while retaining useful headroom.

Closed-Back Construction

The closed cabinet design helps create a tighter, more directional response than an open-back cabinet. This makes the HTV-412A MkII particularly suited to players looking for focused projection, controlled lows and the punch associated with larger rock-oriented guitar cabinets.

Mono Or Stereo Operation

The rear connections provide considerably more flexibility than a fixed 16-ohm cabinet. You can operate the HTV-412A MkII at 4Ω or 16Ω mono, or split the cabinet into two 8Ω stereo sides for compatible stereo amplifier and effects setups.

Built For Serious Guitar Rigs

Blackstar's HT Venue MkII cabinets use finger-locked cabinet joints and heavy-duty internal wiring, with the range specifically voiced around the HT Venue amplifiers while remaining compatible with a much wider selection of correctly matched guitar heads.

Blackstar HTV-412A MkII vs Popular Alternatives

Blackstar HTV-212 MkII

The HTV-212 MkII uses two Celestion Seventy-80 speakers, handles 160W and features an open-back design. It is the easier choice when transport and stage space matter more than maximum speaker area. Choose the HTV-412A MkII when you want the additional projection, punch and physical response of four 12-inch speakers.

Blackstar HTV-412A MkIII

The HTV-412A MkIII carries the same fundamental 320W, four-speaker, closed-back and mono/stereo specification into the newer HT Venue MkIII generation. The MkIII is the natural visual match for current HT Venue MkIII heads, while this MkII is particularly well suited to an HT Venue MkII rig.

Marshall MX412A

The Marshall MX412A is a 240W 4x12 cabinet loaded with four Celestion G12E-60 speakers and operates at a fixed 16Ω impedance. The Blackstar offers higher rated power handling and considerably more flexible 4Ω/16Ω mono or 2 x 8Ω stereo connectivity.

Orange PPC412AD

The Orange PPC412AD uses four Celestion Vintage 30 speakers with 240W power handling and a 16Ω mono configuration. It is a premium option for players specifically chasing the familiar Vintage 30 character, while the Blackstar provides higher total power handling and useful stereo operation.

Who Is The Blackstar HTV-412A MkII For?

The HTV-412A MkII is particularly well suited to:

• Guitarists building a full-sized stage rig

• Blackstar HT Venue MkII amplifier users

• Players running powerful valve heads

• Rock and high-gain guitarists who favour closed-back cabinets

• Musicians who need stereo cabinet operation

• Guitarists moving up from a 1x12 or 2x12 cabinet

• Rehearsal rooms and permanent backline setups

• Players who value maximum speaker area and projection over compact portability

Looking for advice on choosing the correct 4x12 guitar cabinet, amplifier head or speaker impedance setup? Our experienced team of musicians can help by phone, online or in-store.

Suitable Genres & Uses

A closed-back 4x12 is particularly at home with classic rock, hard rock, alternative, punk, metal and other styles where projection, low-end control and a strong stage sound matter.

That does not restrict the HTV-412A MkII to high-gain playing. A clean or mildly driven amplifier through four 12-inch speakers can deliver impressive scale and headroom, making the cabinet equally useful for players running large pedalboards or powerful clean amplifier platforms.

Why Choose A 4x12 Guitar Cabinet?

A 4x12 cabinet moves considerably more air than a typical 1x12 and gives the guitar sound a larger physical presence. The benefit is not simply greater volume: four speakers can create a broader, more substantial response that is particularly noticeable when standing in front of a full-sized rig.

The trade-off is size and weight. At 37.6 kg, the HTV-412A MkII is designed for players who genuinely value the sound and feel of a full cabinet rather than maximum portability. For frequent solo transport or smaller venues, an HTV-212 MkII may be the more practical option.

Story & Context

The HT Venue MkII cabinet range was developed alongside Blackstar's second-generation HT Venue valve amplifiers, providing matching 1x12, 2x12 and 4x12 cabinet options for different stage and studio requirements.

Blackstar equipped the range with Celestion speakers, finger-locked cabinet joints and heavy-duty internal wiring, with the cabinets specifically voiced for the HT Venue amplifiers while retaining compatibility with other suitable guitar heads.

The HTV-412A MkII represents the full-sized end of that range. Its four-speaker design, 320W capacity and stereo capability make it the option aimed at players wanting the scale of a traditional guitar stack rather than a compact extension cabinet.

Technical Specifications

Specification	Details
Product Type	Passive guitar speaker cabinet
Series	HT Venue MkII
Model	HTV-412A MkII
Speaker Configuration	4 x 12"
Speaker Model	Celestion Seventy-80
Power Handling	320W RMS
Mono Impedance	4Ω or 16Ω
Stereo Impedance	2 x 8Ω
Cabinet Design	Closed back
Construction Features	Finger-locked joints and heavy-duty wiring
Dimensions	751 x 756 x 358 mm
Weight	37.6 kg

Amplifier & Stereo Rig Compatibility

The HTV-412A MkII provides 4Ω and 16Ω mono options, making it compatible with a broad range of amplifier heads that provide the appropriate speaker output.

Its 2 x 8Ω stereo configuration splits the cabinet for compatible stereo systems, making it useful for players running stereo amplifier setups or suitable stereo power amplification.

Always check the amplifier's speaker-output requirements carefully before connecting the cabinet. Matching the correct impedance is especially important with valve amplifiers.

Use a proper speaker cable, not a normal guitar/instrument lead, between the amplifier's speaker output and the HTV-412A MkII.

Power Requirements

The Blackstar HTV-412A MkII requires no mains power or batteries.

It is a passive speaker cabinet and receives its signal and power from a compatible guitar amplifier through the speaker connection.

The connected amplifier must be correctly matched to the cabinet's selected impedance configuration.

Fair Deal Music Verdict 🎵

★★★★★ 5/5

The Blackstar HTV-412A MkII is the choice for players who genuinely want the scale and physical response of a traditional 4x12 guitar cabinet.

Four Celestion Seventy-80 speakers, 320W handling, closed-back construction and flexible mono/stereo impedance options make it a serious platform for high-powered Blackstar heads and other compatible amplifiers.

Best suited for: Gigging guitarists, rehearsal rooms and full-sized rock or high-gain rigs
Customers usually upgrade from: 1x12 and 2x12 extension cabinets
Most commonly paired with: Blackstar HT Venue amplifier heads and other correctly impedance-matched guitar heads
Our tip: Decide whether you actually need the physical scale of a 4x12 before buying. If you do, the extra speaker area and cabinet response are difficult to replicate with a compact enclosure.
Showroom feedback: This is very much a proper full-sized guitar cabinet – substantial in both sound and physical presence, and best suited to players who prioritise stage projection over portability.

Why Buy From Fair Deal Music?

When you buy from Fair Deal Music, you're choosing one of the UK's most established, independent family run music retailers since 1987.

Our Birmingham showroom is backed by a knowledgeable musician-led team who understand amplifiers and speaker cabinets as complete systems. Whether you're matching a cabinet to an existing valve head, building a full stack or working out the correct impedance for your amplifier, we're here to help you make the right choice.

When you shop with Fair Deal Music, you can buy with confidence thanks to:

• Expert advice from knowledgeable musicians

• Carefully checked new, used, pre-owned and ex-display equipment

• Competitive prices on leading music brands

• Secure UK-wide delivery

• Friendly support before and after your purchase

• A trusted independent UK music retailer with decades of experience

• A large Birmingham showroom where you can speak directly with our team

• Practical advice on amplifier heads, cabinets, impedance and complete guitar rigs

Trade In. Trade Up. Save More.

Thinking about upgrading? Your next piece of gear could cost less than you think.

We're always happy to consider part exchanges and trade-ins on a wide range of musical instruments and equipment. Whether you're looking to upgrade your guitar, keyboard, amplifier, drum kit or studio gear, your existing equipment could help reduce the cost of your next purchase.

Simply get in touch with our team for a no-obligation valuation, and we'll be happy to discuss the options available.

It's an easy way to unlock the value of the gear you no longer use while making your next instrument even more affordable.

Frequently Asked Questions

What speakers are fitted in the Blackstar HTV-412A MkII?

The cabinet contains four 12-inch Celestion Seventy-80 speakers.

How much power can the HTV-412A MkII handle?

It is rated at 320 watts RMS, giving it substantial capacity for compatible high-powered guitar amplifiers.

What impedance is the HTV-412A MkII?

For mono operation, you can use 4Ω or 16Ω. For compatible stereo setups, the cabinet operates as 2 x 8Ω.

Is the HTV-412A MkII open or closed back?

It is a closed-back cabinet, providing the focused projection and controlled low-frequency response associated with traditional closed 4x12 designs.

Can I use this cabinet with a non-Blackstar amplifier?

Yes. The important factors are the amplifier's speaker-output impedance and power requirements rather than the brand name. Always check that your amplifier and the selected cabinet connection are correctly matched.

Can the HTV-412A MkII run in stereo?

Yes. The cabinet supports 2 x 8Ω stereo operation, making it suitable for compatible stereo guitar rigs.

Do I connect it with a normal guitar cable?

No. Always use a dedicated speaker cable between your amplifier head and speaker cabinet. A normal guitar lead is not designed to carry the power output from an amplifier.

Is a 4x12 better than a 2x12?

It depends on your priorities. A 4x12 provides more speaker area and a larger physical stage response, while a 2x12 is generally easier to transport and accommodate. For regular gigging where portability matters, the 2x12 may be more practical; for a full-sized backline experience, the 4x12 has the advantage.