BASSBOSS AT312-MK3 - 3600W 3 x 12-inch Powered 3-Way Point Source Loudspeaker with 80 x 80-Degree Coverage in Black Finish

The BASSBOSS AT312-MK3 is a high-output, self-powered 3-way point-source loudspeaker designed for medium to short-distance coverage where high fidelity, compactness, and powerful output are essential. With its innovative driver complement and advanced digital processing, the AT312-MK3 delivers superb sound quality and exceptional SPL performance, making it ideal for professional audio providers looking for a high-performance solution in a compact, easy-to-transport package. This loudspeaker excels in providing clear, consistent sound across large areas, while maintaining a small footprint that allows for ease of use and setup in any environment.

At the core of the AT312-MK3 are its unique driver configurations, designed to maximize output and fidelity while minimizing the cabinet's size. The speaker features dual 12-inch woofers in a vented enclosure for deep low frequencies, while a third 12-inch driver in a sealed enclosure provides midrange frequencies. The high frequencies are handled by a 1.4-inch throat compression driver with a 3-inch voice coil, mounted co-axially through the center of the midrange driver. This co-axial design ensures coherent, point-source performance with 80° conical coverage, resulting in highly consistent off-axis response and eliminating the typical frequency response variations found in traditional loudspeakers with offset drivers.

The AT312-MK3's design makes it versatile for various applications, whether flown horizontally or vertically. Its coverage pattern provides smooth, even sound distribution across a wide area, ensuring clarity and intelligibility throughout the listening environment. The co-axial arrangement also enhances the loudspeaker's resistance to feedback, making it an ideal choice for live sound reinforcement, where feedback management is critical. Additionally, the AT312-MK3's compact design makes it a perfect fit for venues with limited space while still offering substantial output capability, far exceeding traditional loudspeakers of similar size.

Powering the AT312-MK3 is a robust 3600W Class-D amplifier, delivering 2400W to the low-frequency drivers, 800W to the midrange driver, and 800W to the compression driver, ensuring a balanced and dynamic output. The amplifier features an auto-sensing, globally compatible power supply that operates between 90V and 250V, providing flexibility for use in any region without requiring additional power adapters. The amplifier is passively cooled via its external heat sink, with two blower fans engaging when additional cooling is required during high-power operation, ensuring reliable performance under even the most demanding conditions.

Integrated digital signal processing (DSP) offers a suite of features designed to optimize the speaker's performance across various setups. The DSP includes high-pass and low-pass filters, parametric EQ, phase alignment, and multi-band limiting, with five levels of protection to safeguard the drivers from thermal overload, excessive excursion, and clipping. The AT312-MK3 offers eight preset configurations, allowing users to select the optimal settings for different applications, with each preset designed to ensure phase coherence when integrated with BASSBOSS subwoofers. These presets provide flexibility and ease of use, allowing the speaker to adapt seamlessly to different system configurations.

The AT312-MK3 is housed in a rugged 13-ply Baltic Birch plywood enclosure, providing exceptional durability and acoustic performance. The cabinet is coated in a high-pressure polyurea finish for added protection against the elements, making it suitable for outdoor events and challenging environments. The design includes six integrated handles, four M10 fly points for mounting, and a 35mm steel pole socket for easy setup and transportation. Additionally, the perforated steel grille protects the woofers and provides broad midrange dispersion, while the recessed amplifier ensures it remains protected during transport and setup.

When used in combination with BASSBOSS subwoofers such as the SSP218 or ZV28, the AT312-MK3 provides a complete, high-performance sound system capable of delivering unparalleled resolution, dynamic power, and clarity. Whether used as a standalone speaker or as part of a larger system, the AT312-MK3 delivers exceptional performance in a compact and transportable design, making it the ultimate solution for high-fidelity audio in any professional setting.

Features

• 3600W Class-D bi-amplified design with 2400W for LF, 800W for MF, and 800W for HF
• Three 12-inch drivers, including dual woofers with 4-inch voice coils, a 12-inch midrange driver with a 3.5-inch voice coil, and a 1.4-inch diaphragm compression driver
• 80° conical coverage pattern for even, consistent sound distribution
• Frequency response from 60Hz to 19kHz for full-range audio reproduction
• Peak SPL of 139 dB for high-output, dynamic performance
• Integrated comprehensive DSP with high-pass and low-pass filters, parametric EQ, phase alignment, and multi-band limiting
• Eight onboard presets for different configurations and easy integration with BASSBOSS subwoofers
• Weatherproof, high-pressure polyurea finish with coated woofers for durability in outdoor environments
• Rugged 13-ply Baltic Birch plywood cabinet with internal bracing for rigidity and resonance control
• Six integrated handles and 35mm steel pole socket for easy transport and mounting
• Dimensions: 48 x 16 x 20 inches
• Net Weight: 126 lbs
• Signal Input Connector: XLR-F
• Signal Output Connector: XLR-M pass-through only
• Ethernet connectivity for remote control and software updates via Milan AVB
• Includes Neutrik powerCON True1 cable

Specifications

Acoustical

• Loudspeaker Description: High-Output 3-Way Point-source loudspeaker
• Frequency Response (+3 dB): 60 - 19,000 Hz
• Maximum SPL: 133 dB
• Peak SPL: 139 dB
• Nominal Dispersion (HxV): 80 x 80-Degree

Electrical

• Amplification: 3600 Watt Four-Channel Class D Amplifier
• Processing: Integrated comprehensive DSP with 8 local presets (Additional presets accessible via software)
• Electrical Connectors, Amplifier: Neutrik Powercon True 1 TOP in and through
• Electrical Connector, Mains: NEMA 5-15 (Edison)
• Voltage Operating Range: 100-240V. Auto-sensing, auto switching universal supply
• Current Draw, Nominal: 5 @ 120 volts, 2.5A @ 220V (typical, 1/8 max power)
• Display: LEDs for Power on/ready, Signal, -12dB, -6dB, limiter active, Thermal, Protect and LAN link active. Eight LEDs indicating selected preset
• Signal Input Connector: XLR-F
• Signal Output Connector: XLR-M pass-through
• LAN Connectors: EtherCON RJ45 (x2)

Physical

• Enclosure Type: Self-powered, Tri-amplified, 3-way broad-range. Direct radiating vented LF section, Sealed Midrange section, Co-Axially Mounted Horn-loaded HF section
• Transducer, LF: 2 x 12-inch diameter (300 mm) Neodymium motor woofer with 4-inch (100mm) voice coils
• Transducer, MF: 1 x 12-inch diameter (300mm) Neodymium motor driver with 3.5-inch voice coil
• Transducer, HF: 1 x 1.4-inch throat Neodymium motor compression driver with 3-inch (76mm) voice coil exiting through an 80-degree conical machined aluminum waveguide in the center of the midrange driver
• Cabinet Construction: 18mm 13-ply Birch plywood with extensive internal bracing and damping.
• Includes 6 integrated handles and a steel 35mm pole socket
• Suspension Points: 4 x internally braced M10 threaded mounting points
• Dimensions (HxWxD): 48 x 16 x 20 inches
• Net Weight: 126 lbs
• Shipping Weight: 140 lbs
• Exterior Finish: Rugged, weatherproof, black, textured, bonded high-pressure polyurea coating
• Grille: Perforated, powder coated steel

Optional

• Side Pull Anchors: For use when flying cabinets horizontally
• Shoulder Eye Bolts: For use when flying cabinets vertically
• Cover: Heavy-duty padded nylon transport cover