SKU: 88564453354

BASSBOSS AT312-MK3 4000W Powered 3-Way Coaxial Loudspeaker - 12"

Sale price$3734.55 Regular price$4149.50
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Description

BASSBOSS AT312-MK3 4000W Powered 3-Way Coaxial Loudspeaker - 12"Add high fidelity sound to your next small to mid sized event with the BASSBOSS AT312 MK3, a high output, point source loudspeaker that's simple to use, easy to set up, and capable of very high output with superbly uncolored sound and natural musical character. The AT312 MK3 features a 4000W Class D amplifier that delivers 2400W to the two 12" woofers, 800W to the 12" mid frequency driver, and 800W to the 3" compression driver, which combine for a 60

Add high-fidelity sound to your next small to mid-sized event with the BASSBOSS AT312-MK3, a high-output, point-source loudspeaker that's simple to use, easy to set up, and capable of very high output with superbly uncolored sound and natural musical character.

The AT312-MK3 features a 4000W Class-D amplifier that delivers 2400W to the two 12" woofers, 800W to the 12" mid-frequency driver, and 800W to the 3" compression driver, which combine for a 60 Hz to 19 kHz frequency response and a maximum 139 dB SPL, plenty of volume for a small to mid-sized event. The coaxial configuration places the compression driver within the center of the mid-range woofer which ensures phase accuracy for clear, intelligible sound at any level. A Neutrik powerCON True 1 power cable is included.

What's New
MK3 Amp Update

 

  • There are all-new amplifiers in the MK3 series. Total power has increased, however power allocated to woofers increased substantially. The higher output voltages provide more impact. Universal input voltage compatibility of 90-250V provides more flexibility. Waterproof connections provide more peace of mind.

MK3 Enhanced DSP

  • The MK3 features an all-new 96 kHz DSP. The pushbutton presets have doubled, from 4 to 8, and up to 100 presets can now be stored in the DSP and loaded via LAN. The comprehensive suite of processing includes meticulously tuned equalization, all necessary high-pass and low-pass filters as well as multiple protection systems and limiters to prevent driver overload in as many ways as possible.

ControlBASS Software

  • ControlBASS software supports an essentially unlimited number of possible BASSBOSS-developed or customized user presets which integrate seamlessly and coherently with all other BASSBOSS products for effortlessly perfect setups. The latest in DSP programming developments can be added via easy remote updating.
Advanced Speaker Design
  • The AT312-MK3 driver complement incorporates dual 12” woofers in a vented enclosure for low frequencies, a 12” driver in a sealed enclosure providing midrange, and, at the center of the midrange cone, a co-axially mounted 1.4” exit compression driver provides the high frequencies. Coverage is 80 degrees conical.
  • Dual 12” low frequency drivers were chosen to minimize cabinet frontal area while delivering the best possible acceleration and impact in their operating range. Thanks to the narrow frontal area, the AT312-MK3 can provide tremendous output and fidelity while remaining relatively unobtrusive.
  • The 12” co-axial mid-high section allows the loudspeaker to function as a point-source, with the two additional low-frequency drivers remaining within ½ wavelength in their operating band. This arrangement delivers more consistent off-axis performance than conventional loudspeakers. The consistency of coverage and the uniformity of the response throughout the coverage area make the AT312-MK3 highly resistant to feedback. The coverage consistency also enhances the loudspeaker’s versatility, allowing it to be mounted horizontally or vertically with no compromise in coverage or performance.
  • Although the AT312 cabinet is equipped with a 35mm steel pole socket, DO NOT use this speaker on a tripod or extension pole. This socket is to be used with a special, short section of pole to prevent it from moving once stacked on a subwoofer.
Power Capabilities
The AT312-MK3 features 4000W of amplification. With 2400W of its power available for thewoofers, 800W available to the midrange, and 800W available to the tweeter, power is plentiful. The amp's high peak-output voltage provides for very intense, high SPL hits.

Comprehensive Digital Signal Processing
  • On-board presets provide a variety of high-pass filters to suit full-range operation through a variety of settings that maximize SPL when used with a subwoofer. The sealed enclosure provides the flexibility to choose between low-frequency extension or high-SPL operation from the same compact loudspeaker.
  • The proprietary BASSBOSS processing ensures exceptional sound quality thanks to its premium quality, high-fidelity electronics. Its ultralow noise CODECS, 96kHz sampling rate processor and high-resolution amplification are some of the finest in the industry.
Neutrik powerCON True 1 TOP
New to the MK3 are Neutrik powerCON True 1 TOP (Total Outdoor Protection) waterproof mains connectors. Waterproof mains connectors along with a totally isolated input connection section and cones that are waterproofed make the MK3 series the powered loudspeakers that can be used outdoors without fear of what the weather will bring. (Or used indoors without fear of what the partiers bring.)

etherCON Interface
  • The new DSP features an Ethernet interface that can be used to control the cabinets from a computer or to load software or firmware updates. The ethernet connectivity in conjunction with the DSP board allows signal to be sent via Milan AVB. Firmware updates will provide access to this feature.
  • Within the software, multiple cabinets can be grouped together, allowing them to respond to commands simultaneously. This permits the levels of multiple loudspeakers to be adjusted together and yet independently from the levels of other groups of loudspeakers. In addition to individual and grouped level controls, presets can be loaded and signal levels and temperatures can be monitored. Each cabinet includes a two-port switch so multiple cabinets can be chained on the same data cable.
  • The MK3 DSP features storage capacity of up to 100 presets, eight of which can be accessed at the touch of a button with no need for a connected computer. The eight directly accessible presets are compatible with all the presets in the MK3 Top Boxes and are also compatible with previous generation tops and subs.

Specifications

Enclosure Type
Bass-Reflex Loudspeaker
Total Power Capacity
4000 W
Amplifier Power Rating
LF:
1 x 2400 W RMS
MF:
1 x 800 W RMS
HF:
1 x 800 W RMS
Amplifier Class
Class-D
Drivers
HF Driver
1 x 3" / 76.2 mm Horn-Loaded Compression Driver with 1.4" / 35.6 mm Throat
MF Driver
1x 12" / 304.8 mm Cone
MF Voice Coil
3.5" / 88.9 mm
LF Driver
2x 12" / 30.5 cm Woofer
LF Voice Coil
4" / 10.2 cm
Magnet
Neodymium
Performance
Frequency Response
50 Hz to 19 kHz ±3 dB
Maximum SPL
133 dB (Continuous)
139 dB (Peak)
Coverage Angle
80° (Conical)
Connectivity
Audio I/O
1x XLR 3-Pin Female Balanced Line Input
1x XLR 3-Pin Male Balanced Line Thru
Network I/O
2x etherCON (Control/Network) In/Out
USB I/O
No
Wireless Connectivity
No
Bluetooth
No
Mobile App Compatible
No
Signal Processing
EQ
No
Parametric EQ
No
Semi-Parametric EQ
No
Filters
No
Dynamic Processing
Limiter
Alignment Delay
No
Phase Adjustment
No
Digital Signal Processing
User Settings, Venue Settings, Voicing Modes (Adjustable via Optional Software)
Maximum Sampling Rate
96 kHz / 24-Bit
Power
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC Power I/O
1x PowerCON TRUE1 Input (Locking)
Current Consumption
120 VAC:
5 A
240 VAC:
2.5 A
Physical
Color
Black
Mounting
1 x 1.4" / 35 mm Pole Socket (Bottom)
4 x M10 Fly Point
Handles
6
Environmental Protection
No
Construction Material
Plywood, Polyurethane, Steel
Dimensions
48 x 20 x 16" / 121.9 x 50.8 x 40.6 cm
Weight
120 lb / 54.4 kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88564453354

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4.8 ★★★★★
Based on 9 reviews
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G
Grammar Guru
West Palm Beach, US
★★★★★ 5
Very nice kit: Beware it is NOT heavy duty plumbing pipe though!
Size: side table leg
I want to give this kit a high rating, but I need to address the "truth in advertising" bit since there may be an important disconnect between what you think you are getting and what actually comes in the box. Black plumbing used for shelving or table legs is part of an important niche in interior design. I like the industrial loft look myself and have a variety of glass, steel, and masonry elements in my home. This kit fits that look and provides plenty of "strength" for most domestic uses, like shelves or coffee tables. But they are NOT "industrial pipe" or "maximum durability pipe." Note the phrase "cast iron finish feet," which together with the other claims might lead you to think these are cast plumbing fittings. They are NOT! The feet and flanges feel like electrical conduit fittings, and the pipe sections are likely aluminum. They might be electrical or they might be multi-use, lightweight pipe. While all this might lead you to think that you're getting a truly retro, heavy-duty pipe kit made of black plumbing pipe, you are not. But, does it matter? Depends. I find the lighter pipe's smooth finish a nice "tone-down" from the rough plumbing look. All together, this kit provides plenty of strength for most furniture and the rustic pipe look, but with a nicer, lighter finish. To me that is a plus--this is a very nice kit and costs less that if you'd pieced it together from real plumbing parts (I priced it out to compare), and looks retro but cleaner. I knew what to expect because while I got this kit free on Vine, I had purchased a nearly identical kit from another seller last year. So, I'm giving it 5 stars for what it actually is and for the price, JUST BE AWARE THE NARRATIVE IS MISLEADING. Which is unfortunate because just like some people might want the heavier pipe, I'm betting more would be attracted to the look with a cleaner, lighter feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
R
Verified Purchase
R
Belleville, US
★★★★★ 5
Strong legs, somewhat industrial but trendy also
Size: side table leg
Good legs, some what utilitarian or industrial, they are strong as they are made out of pipe, and assembly is fairly easy once you get the idea of how it goes together. They are roughly 1.5 feet across maybe a bit less adjustable height on each leg, if you have wood floors you may want to put a pad under each leg as they are full metal pipes. Pretty interesting idea and does not cost much.
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Reviewed in the United States on May 31, 2026
N
Verified Purchase
Nc
Houston, US
★★★★★ 4
Pretty good, take your time and install it well
Size: side table leg
Materials are pretty solid, but once assembled it’s not as sturdy as you would think it should be since the material itself was solid, i say give them a chance, everything out there that’s similar is way over priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
R
Verified Purchase
Roberta Mayes
Louisville, US
★★★★★ 5
Heavy duty legs for table.
Size: side table leg
Perfect legs for a table I am having made. I have an cottonwood slice. It's heavy and needed something substantial. These are perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
R
R. Moheban
Whiting, US
★★★★★ 5
Robust pipe & fittings with a beautiful, smooth black finish
Size: side table leg
This set of pipe & fittings for use as low table legs is heavy duty and aesthetically pleasing. Especially when the pieces are handled, the tactile sensation is much nicer than with plumbing steel pipe because this product is beautifully finished smooth. The black pipes are quite smooth as well as the fittings. The pieces are all also pretty robust, though the wall thicknesses are less than in pipe for pressurized water systems. Of course that makes sense as this product does not need to hold fluid pressure. In my view they got the heaviness factor of this product just right; it's not as heavy or robust as black pipe used in natural gas supplies, but still robust and pretty heavy. Assembled, this product is absolutely stiff and unyielding for a solid table that could hold a man's weight easily. The feet utilize a brilliant scheme so that each foot can be independently adjusted for an uneven floor. Thus a level table on an uneven floor is easily accomplished. The feet simply extend the effective leg length by screwing counter-clockwise. To prevent any shifting at the threads adding some pipe compound or teflon tape may be advised. Even masking or duct tape might work as the idea is to just fill any gaps where male threads meet female threads. The four flanges at the tops of the legs provide a wide, solid surface for attaching the table top, with either hidden screws underneath or you could through-bolt a glass table top (provided you have the skill to drill glass!). I think this product would look great with a glass top. Assembly is quick and easy. The hardest part is drilling holes underneath the table top to accept screws. No pipe wrenches are needed as the pieces screw together by hand to an adequate tightness. If any doubt whether they are tightened enough have a strong person with grippy gloves finish. The "X" in the center attaches to the legs with a very clever machine screw system tightened with the included hex wrench. This is presumably because if tightened simply by screwing the fittings, the point of snugness would not likely be where the "T" fittings are exactly vertical. The maker has solved this problem so that you are assured that all legs will be in the perfect vertical position once everything is tight. The setup is also nice and rigid once tightened. This is a huge benefit of steel pipe projects; they are really solid. The black finish is clearly very durable, like a powder coat. It appears that it will provide excellent protection against rust. Coverage is complete; I found no dings or scratches anywhere on any piece. Overall this is a very well-designed product for function and aesthetics. Perfect for a beautifully renovated warehouse condo where an industrial vibe is desired in a rock-solid table that won't shift around. The smoothness of the pipe is top notch. I've used lots of pipe in projects, some of it actual water pipe and some decorative pipe such as this. I've never seen better quality decorative pipe as this maker put in the effort to finish it beautifully smooth. At currently $34.99 I find the price quite reasonable too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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