EAW MK5399i 15in 2-Way Full Range Loudspeaker 90° x 90° (Black)

The EAW MK5399i is a high-performance, 800W passive 2-way portable loudspeaker designed to deliver powerful and clear audio for a wide range of professional applications. As part of the MK5300i Series, this speaker is optimized for use in both small and large venues, including houses of worship, auditoriums, corporate A/V systems, hotel ballrooms, meeting rooms, and large entertainment spaces such as stadiums, arenas, nightclubs, and themed-entertainment complexes. The MK5399i is engineered to offer consistent, high-fidelity sound at impressive volume levels, making it a versatile choice for any PA system.

The MK5399i features a robust 15-inch low-frequency (LF) driver and a 3-inch voice coil, 1.4-inch exit compression driver for high-frequency (HF) reproduction. This combination provides an exceptional operating range from 48 Hz to 18 kHz, ensuring that both the deep bass and the high-end frequencies are rendered with clarity and precision. With a nominal beamwidth of 90° x 90°, the speaker is able to deliver broad and even sound coverage, making it ideal for large areas that require consistent and balanced audio distribution.

The speaker's performance is enhanced by its high output capabilities. With a maximum SPL of 139 dB and calculated axial output limits of 127 dB (average) and 133 dB (peak) for both LF/HF and LF sections, the MK5399i can handle demanding audio levels without sacrificing sound quality. The EAW-designed beamwidth-matching crossover and filter design ensure a smooth transition between the LF and HF drivers, eliminating any frequency discontinuities that are commonly found in other two-way loudspeakers. This results in even power response throughout the crossover region, delivering a seamless listening experience across the entire frequency range.

For added flexibility, the MK5399i supports both single-amp and bi-amp (external processor) operating modes, making it adaptable to a wide variety of sound system configurations. The external signal processing includes a high-pass filter and DSP with 2-way filters, allowing users to optimize the speaker's performance for specific applications. This speaker is also compatible with other MK5300i Series systems and SBK Series subwoofers, enabling it to be integrated into larger arrays using EAW's preconfigured accessory flybar for a cohesive system setup.

Constructed with exterior-grade Baltic birch plywood, the MK5399i is both durable and acoustically optimal. The enclosure is finished in a wear-resistant textured black paint, ensuring long-lasting performance even in demanding environments. The powder-coated perforated steel grille provides additional protection while maintaining optimal acoustic transparency. The speaker is also designed with an IP56 rating, making it resistant to dust and water, ideal for both indoor and outdoor installations.

Features

• 800W passive 2-way loudspeaker with a 15-inch LF driver and 3-inch voice coil compression driver
• Operating range of 48 Hz to 18 kHz for deep bass and clear high-end reproduction
• 90° x 90° nominal beamwidth for consistent and wide sound coverage
• Maximum SPL of 139 dB, with calculated axial output limits of 127 dB (average) and 133 dB (peak)
• Single-amp and bi-amp operating modes with external signal processing, including high-pass filter and DSP with 2-way filters
• Beamwidth-matching crossover/filter design for smooth power response and minimal distortion
• Exterior-grade Baltic birch plywood construction for durability and superior acoustics
• Wear-resistant textured black paint finish for long-lasting protection and a professional appearance
• Powder-coated perforated steel grille for optimal protection without compromising sound quality
• IP56 rating for dust and water resistance, suitable for both indoor and outdoor use
• 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 18 kHz
• Nominal Beamwidth: 90 x 90 Degree
• Axial Sensitivity (whole space SPL):
  • LF/HF: 98 dB (48 Hz to 18 kHz)
  • LF: 98 dB (48 Hz to 1350 Hz)
  • HF: 105 dB (1200 Hz to 18 kHz)
• Input Impedance:
  • LF/HF 8 Ohm (Nominal), 6.9 Ohm @ 150 Hz (Minimum)
  • LF 8 Ohm (Nominal), 6.7 Ohm @ 180 Hz (Minimum)
  • HF 8 Ohm (Nominal), 7.1 Ohm @ 5500 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