EV SX100+E Composite 12 Inch Two-Way

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EV SX100+E Composite 12“ two-way

The Electro-Voice ® Sx100+ is a 200-watt, 12-inch two-way, high efficiency, constant-directivity portable speaker system.  Through the extensive use of computer-aided design and modeling, Electro-Voice engineers have developed a state of-the-art professional loudspeaker system.  Its performance and physical design make it perfect for many applications requiring quality sound in portable and fixed environments.  The high-frequency section of the Sx100+ utilizes a molded in, 65° x 65° constant-directivity horn. This unique pattern contributes to high intelligibility, vocals sound natural yet “cut through” in reverberant, noisy rooms. Coverage pattern is uniform, sound quality off-axis is very well maintained, even at 45° off axis (a 90° total coverage angle).  The horn’s unique, VaripathTM throat geometry helps driver output to the corners of the room, areas which are not described in the usual specifications of horizontal and vertical coverage angles.  This results in more uniform coverage throughout, even to those parts of the audience that typically do not receive the strongest coverage.  The Sx100+’s high-frequency horn is driven by the DH3, a one-inch-throat, wide-bandwidth, titanium-diaphragm driver using a unique, convex-drive TimePathTM phasing plug structure (U.S. Patent #4,525,604) for smooth and extended high-frequency response.


  • Designed for Pro Music, and other applications.
  • 2-Way Full-range
  • Vented LF enclosure
  • 1.25” voice coil (titanium diaphragm)
  • PRO™ Driver protection circuit
  • HF-horn features Varipath™
  • Trapezoidal (25° per side)
  • Physical characteristics of
  • Sx 300 with slightly lower sensitivity
  • 4 x M8x1.25 attachment inserts


Chassis Size 304.8 mm (12")
Color Black
Directivity Index 11.1 dB
Input Connections Parallel Neutrik® NL4
Speaker Type Mid-High
Speaker Type Two-Way
Speaker Type Fullrange
Frequency Response (-10 dB) 60 - 20000 Hz
Internal Crossover Yes
Sensitivity 1 W/1 m 98 dB
Max. SPL/1m (calc) 127 dB
(Nominal -6 dB) H°
65 °
(Nominal -6 dB) V°
65 °
System Power Handling (Continuous/Program/Peak) 200 Watts
Crossover Frequency 1500 Hz
Nominal Impedance (Passive) 8 Ω
Minimum Impedance 5.6 Ω
Flying Yes
Outdoor No
Height 586 mm (23.07")
Width 429 mm (16.89")
Depth 312 mm (12.28")
Weight Net 14.5 kg (31.97 lbs)

17.00 (in)
23.00 (in)
12.30 (in)