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BASSBOSS AT312 3-Way Powered Top Speaker

SKU #L27704000000000
4395.0 $4,395.00
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3,000W RMS packed into a rock-solid, wooden enclosure that's handmade in the USA.

With 3,000W continuous output, the BASSBOSS AT312 Attuned mid-high powered top loudspeaker is ideal for medium to short distance coverage where high output, a small footprint and very high fidelity are required. Extremely compact, simple to use, easy to set up, and attractive, it offers superbly uncolored sound and natural musical character.

The AT312 Attuned Top provides studio-reference sound quality at high levels from a compact and lightweight loudspeaker. It is intended for use with subwoofers to complete a 4-way active full-range system for short to medium distance coverage.

The advantages offered by AT312 Tops are their coherence, accuracy, dynamic resolution and robust reliability. Premium performance that rivals expensive European imports but with USA made quality and reliability and at a fraction of their prices. These tops are designed to integrate with the BASSBOSS subwoofers to create accurate, dynamic and coherent systems that work together to ensure the best possible results from top to bottom.

Whether flown or stacked on top of subwoofers, the AT312 offers consistent, even coverage over a broad 80° conical pattern. The thin profile of the cabinet allows it to be flown unobtrusively, whether under low ceilings or adjacent to walls, offering minimal interference with sight lines. The cabinet features 6 handles and 4 fly points.

Transportation and set-up of the SSP218/AT312 combination is easy because the subwoofers serve as a rolling carrier for the tops. In most venues, it’s possible for one person to roll the system into place, lock the casters, tilt up the tops, plug in the power and signal and have an extremely substantial system ready to play in a few short minutes.

The 48” tall box elevates the mid and high frequency radiators to a minimum of 7’6” on center when stacked on BASSBOSS subwoofer systems. The cabinets also include an interlock socket to secure them in place on top of BASSBOSS subwoofers.

BASSBOSS cabinets are CNC machined and hand-built in the USA. Constructed from 18mm Baltic Birch plywood, using dado joints, screws and advanced composite adhesives. The cabinet is finished in an extremely rugged, black polyurethane coating. Drivers are protected by a black powder-coated, perforated steel grill, and the amp is recessed into the back of the cabinet for protection from damage in transit.

The highest quality drivers are used in the AT312 for extreme clarity and studio-reference sound quality at high levels. The AT312's low-frequency section features a pair of 12″ woofers with 3" voice coils in a vented enclosure. The midrange section features a 12″ mid driver in a sealed enclosure. The high-frequency section features a 3″ voice coil, 1.4″ exit compression driver coaxially loaded and firing through the center of the 12″ midrange.

All the drivers feature Neodymium motor structures for the highest efficiency to weight ratio. All the drivers also have 3″ voice coils. The woofer and midrange coils are copper whereas the compression driver voice coil is aluminum. High-intensity Neodymium magnets are lighter and provide higher efficiency so the result is a lighter and louder cabinet.

BASSBOSS was born out of a passion for ultra-deep low-end, and a belief that tight, clean, accurate bass is the foundation of great sound. Each BASSBOSS product is a mindfully engineered, painstakingly tuned, completely integrated audio system, intended to seamlessly pair with other BASSBOSS products. Like its siblings in the BASSBOSS lineup, the AT312 3-way powered speaker is optimized for full-power usage. That is to say, it's intended to be pushed hard and abused, gig after gig. So, don't hold back—crank it up.


  • Class-D amplification with 3,000W continuous output
  • Dual 12" woofers, 12" mid-high driver and 1.4" tweeter
  • Robust construction with Baltic Birch wooden enclosure
  • Handmade in the USA
  • Ideal for stacking atop subwoofers to complete 4-way system

Ideal for stacking with subs to complete a 4-way system—order today.


AT312 3-Way Powered Top Speaker Specifications:

Speaker Configuration
  • Active/passive: Active
  • Type: 3-way, full-range
  • LF driver: Dual 12"
  • MF driver: 12"
  • HF driver: 1.4"
  • Amplifier class: D
  • Wattage: 3,00W RMS
  • Mixer/preamp: Not applicable
  • Frequency response: 80Hz–18kHz
  • Coverage pattern: 80 x 80°
  • Peak SPL: 142 dB
  • Continuous SPL: 128dB
  • XLR: 1
  • TRS: Not applicable
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • XLR: 1
  • TRS: Not applicable
  • TS: Not applicable
  • RCA: Not applicable
  • SPEAKON: Not applicable
  • Cabinet material: 15 mm Baltic Birch
  • Width: 15"
  • Height: 48"
  • Depth: 14"
  • Weight: 90 lb.
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  • Orders placed before 5 p.m. ET usually ship the same business day.
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