Electro-Voice MTS-4153-43FWW IPX Amplified Speaker - 40x30 Degree - Full Weatherize - White

The Electro-Voice MTS-4153-43FWW is a full-range, high-output, point-source loudspeaker system with exact directivity for very-long-throw applications. MTS is the product of a holistic loudspeaker design approach. Loudspeaker geometry, complementary amplifier matching, and digital processing are computer-optimized to ensure precisely distributed SPL that remains balanced and controlled throughout the entire coverage area, even at full output. Four slotloaded, 15-inch high efficiency low-frequency drivers are symmetrically coupled to the same full-range constant directivity waveguide as two coaxial mid/high frequency compression drivers. This creates a true point-source with substantial bass response, discarding additional subwoofers in many applications. The three-way MTS-4153-43PWW has a 40° x 30° coverage pattern.

The loudspeaker can deliver 152 dB peak (music) and 155 dB peak (speech) and low-frequency response extends to 50 Hz at -10 dB. The speaker is typically configured in biamp mode with two low-frequency inputs driven as a single 4 Ω load. The installer could also choose to drive the low frequency inputs separately using two cable runs to minimize signal losses over long distances.

The loudspeaker is designed for for outdoor use with full exposure to the elements.

All MTS loudspeakers have an IP55 rating, indicating that they are impervious to dust and water ingress. MTS is engineered for use with Dynacord IPX series amplifiers. Proprietary speaker settings and limiter functions ensure exceptional performance with longterm reliability at extremely high output levels. A complete package of design files is provided for advanced acoustical and mechanical system simulation in venues. Electro-Voice PREVIEW Loudspeaker Software is the fastest and most accurate way to create acoustic designs with MTS.

Features:

• Full-range, quad 15-inch, horn-loaded loudspeaker with exact directivity for very long throw applications
• Propriety, lossless-Hydra and constant directivity (CD) wave guide with pattern control to below 350 Hz
• Four woofers couple to the same CD wave guide to create a true point source with substantial bass response
• Geometry, amplifier matching, and DSP are computer optimized to ensure perfectly controlled SPL and coverage even at full output
• Full-bandwidth directivity control cardioid versions reduce sound spill and improve dynamics, sound quality and speech intelligibility

Specifications:

• Color: White
• Frequency response (-3 dB): 55 Hz - 18 kHz
• Frequency range (-10 dB): 50 Hz - 20 kHz
• Max. SPL (music): 152 dB
• Max. SPL (speech): 155 dB
• Coverage angle: 40° - 30°
• Input connections: LF1, LF2, MHF
• Minimum required amplifier channels (LF1 + LF2 wired parallel): 2
• LF1 maximum input power (20ms avg): 1250 W
• LF1 maximum peak input voltage: 150 V
• LF1 nominal input impedance: 8 Ω
• LF2 maximum input power (20 ms avg): 1250 W
• LF2 maximum peak input voltage: 150 V
• LF2 nominal input impedance: 8 Ω
• MHF maximum input power (20ms avg): 1250 W
• MHF maximum peak input voltage: 140 V
• MHF nominal input impedance: 6 Ω
• Connectors: 10 AWG (6 mm²) phoenix/euro block input and pass through
• Enclosure: Weather resistant birch ply with EVCoat
• Grille: 16 gauge stainless steel with hydrophobic screen
• Dimensions (H x W x D): 43.0 in x 43.0 in x 58.7 in
• Net weight: 384 lbs
• Shipping weight: 489 lbs
• Weatherization: Fully Weatherized - outdoor full exposure