EAW MK5366i 15in 2-Way Full Range Loudspeaker 60° x 60° (White)

The EAW MK5366i is an 800W, 15-inch passive 2-way loudspeaker designed to provide exceptional sound performance in both small and large venues. Ideal for use in houses of worship, auditoriums, corporate A/V systems, hotel ballrooms, meeting rooms, as well as larger venues such as stadiums, arenas, nightclubs, and themed-entertainment complexes, this loudspeaker ensures clear, high-fidelity output with significant power. Finished in a sleek white, the MK5366i combines aesthetic appeal with engineering, making it perfect for professional sound installations requiring both style and performance.

At its core, the MK5366i features a high-performance 15-inch low-frequency (LF) driver with a 3-inch voice coil that delivers deep and powerful bass. The speaker also utilizes a 1.4-inch exit, 3-inch voice coil compression driver for the high frequencies, ensuring clear, articulate treble. The horn-loading design of the high-frequency driver ensures consistent directivity across the speaker's wide frequency range, with a 60° x 60° nominal beamwidth providing even sound coverage. This wide dispersion helps minimize sound reflections and ensures balanced audio across large areas, making it perfect for both front-of-house and distributed applications.

The MK5366i has a frequency range from 48 Hz to 17 kHz, offering a full range of sound that covers both the low-end depth and high-end clarity necessary for high-quality sound reproduction. With an axial sensitivity of 98 dB (LF/HF), it produces sound at higher levels while maintaining excellent clarity. The speaker has a peak output of 133 dB, with a maximum SPL of 139 dB, ensuring it can handle high-volume sound reinforcement in large venues. The MK5366i's combination of high output and efficiency makes it suitable for demanding applications, where both power and precision are required.

Designed for flexibility, the MK5366i can be configured in either single-amp or bi-amp (external processor) modes, allowing users to tailor the system based on their specific requirements. EAW's beamwidth-matching crossover/filter design ensures a smooth and consistent transition between the LF and HF drivers, which eliminates frequency gaps and maintains clarity throughout the crossover region. The inclusion of a high-pass filter and DSP with 2-way filters further enhances sound performance, ensuring that the MK5366i delivers a clean, refined sound suitable for professional environments.

The speaker's construction features exterior-grade Baltic birch plywood, which provides both strength and durability for long-term use. The powder-coated perforated steel grille protects the drivers while allowing optimal sound transmission. The IP56 rating ensures that the MK5366i is resistant to dust and water, making it an excellent option for outdoor applications as well as indoor environments. Its white finish offers a professional look that integrates well into any venue or event, especially when aesthetics play a key role in the installation.

Weighing 77 lbs and measuring 30 x 18.71 x 19.73 inches, the MK5366i is designed to be portable yet durable. It can be easily integrated with other EAW systems, such as the MK2300i Series or SBK Series subwoofers, for expanded sound coverage. The MK5366i also shares its height with other EAW products, facilitating the creation of cohesive and efficient sound systems for any application. Backed by a six-year warranty, this speaker is designed for long-lasting performance and reliability in demanding environments.

Features

• 800W passive 2-way loudspeaker with a 15-inch LF driver and 1.4-inch exit, 3-inch voice coil HF compression driver
• 60° x 60° nominal beamwidth for wide, even sound coverage across large areas
• Operating range from 48 Hz to 17 kHz for full-range audio performance
• Maximum SPL of 139 dB, with a peak output of 133 dB for high-power sound delivery
• Axial sensitivity of 98 dB (LF/HF) for excellent efficiency and sound clarity
• Flexible operating modes: Single-amp and bi-amp with external signal processing options
• High-pass filter and DSP with 2-way filters for enhanced audio processing
• Exterior-grade Baltic birch plywood construction with powder-coated steel grille for durability
• IP56 weatherproof rating for reliable outdoor use and protection against dust and water
• Dimensions: 30 x 18.71 x 19.73 inches, Weight: 77 lbs

Specifications

Configuration

• Subsystem:
  • LF: 1 x 15 inch cone, vented
  • HF: 1 x 1.4 inch exit, 3 inch voice coil compression driver, horn-loaded
• Operating Mode:
  • Single-amp: LF/HF
  • Bi-amp: LF, HF
• External Signal Processing: High pass filter, DSP w/2-way filters

Performance

• Operating Range: 48 Hz to 17 kHz
• Nominal Beamwidth: 60 x 60 Degree
• Axial Sensitivity (whole space SPL):
  • LF/HF: 98 dB (48 Hz to 17 kHz)
  • LF: 98 dB (48 Hz to 1400 Hz)
  • HF: 105 dB (1200 Hz to 17 kHz)
• Input Impedance:
  • LF/HF 8 Ohm (Nominal), 6.6 Ohm @ 150 Hz (Minimum)
  • LF 8 Ohm (Nominal), 6.9 Ohm @ 240 Hz (Minimum)
  • HF 8 Ohm (Nominal), 6.3 Ohm @ 5000 Hz (Minimum)
• High Pass Filter: High Pass =>50 Hz, 12 dB/octave Butterworth
• Accelerated Life Test:
  • LF/HF: 80V (800W @ 8 Ohm)
  • LF: 80V (800W @ 8 Ohm)
  • HF: 34.6V (150W @ 8 Ohm)
• Calculated Axial Output Limit:
  • LF/HF: 127 dB (Average), 133 dB (Peak)
  • LF: 127 dB (Average), 133 dB (Peak)
  • HF: 127 dB (Average), 133 dB (Peak)
• Max SPL: 139 dB

Physical

• Material: Exterior-grade Baltic birch plywood
• Finish: Wear resistant textured black paint
• Grille: Powder-coated perforated steel
• Dimensions (HWD): 30 x 18.71 x 19.73 inches
• Weight: 77 lbs