Electro-Voice Sx300PI
12" 2-Way 300W Compact Passive Weather Resistant Loudspeaker

OUR PART #  SX300-PI

Log In for price!

Don't have an account? Apply today!

The Electro-Voice Sx300PI is a continuation of the popular the Sx-series offering the added value of weather-resistant cabinets. The Electro-Voice Sx300PI is a 300-watt, 12-inch, two-way, high-efficiency, constant directivity speaker system for permanent installation. Through the extensive use of computer-aided design and modeling, Electro-Voice engineers have developed a state-of-the-art professional loudspeaker system for permanent installation where weather resistance is needed. 

The high-frequency section of the Sx300 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. In addition, the coverage pattern is unusually uniform over its range of operation. Sound quality off axis is very well maintained, even at 45° off axis (a 90° total coverage angle), beyond the rated coverage angle. The horn’s unique, Varipath throat geometry helps direct driver output to the corners of the room, this helps cover areas of the audience that typically do not recieve good coverage.

High-impact polypropylene structural foam provides a stiff and extremely durable lightweight enclosure. Molded into the cabinet are an integral carrying handle and a stand socket for mounting on 1-3/8-inch stands such as the Electro- Voice 100BK. Rubber feet that are attatched to the bottom of the cabinet and mating sockets that are molded into the top provide a means of stacking systems. The trapezoidal-shaped cabinet, in combination with the uniform, 65° x 65° directivity characteristics, make the Sx300 ideal for use alone or in arrays.

Electro-Voice Sx300PI Features:

  • Compact, portable sound reinforcement
  • Designed for use alone or in arrays
  • Cast-frame DL12BFH woofer
  • 1.25-inch DH3/2010A titanium HF compression driver
  • 65º x 65º Constant-directivity Varipath™ horn
  • Ring-Mode Decoupling (RMD™) for increased intelligibility
  • Power handling: 300 W continuous, 1200 W peak
  • Dual Neutrik Speakon(R) high-current connectors
  • Trapezoidal black or white polypropylene enclosure
  • Rubber feet and mating sockets for stacking
  • Integral handles, pole mount

Electro-Voice Sx300PI Specifications:

  • Axial Sensitivity (SPL, 1 W @ 1 m):  99 dB
  • Chassis Size:  12" (304.8 mm)
  • Color:  Black, White
  • Directivity Index:  11.1 dB +2.4/-4.1 dB
  • Input Connections:  (2) 4-pin Speakon
  • Speaker Type:  Full-range, Mid-High, Two-Way
  • Frequency Response (-10 dB):  50 Hz - 20 kHz
  • Internal Crossover:  Yes
  • Sensitivity 1 W/1 m:  99 dB
  • Max. SPL/1m (calc):  131/123 dB Low Z/100V
  • Coverage (Nominal -6 dB) H:  65° Const.-dir.horn
  • Coverage (Nominal -6 dB) V:  65° Const.-dir.horn
  • System Power Handling(Continuous/Program/Peak):  300/1200 Watts Long-Term/Short-Term
  • LF Transducer:  12-inch DL12BFH
  • HF Transducer:  1.25-inch DH3/2010A
  • Crossover Frequency:  1500 Hz
  • Nominal Impedance (Passive):  8 Ohms
  • Minimum Impedance:  5 Ohms
  • Flying:  Yes
  • Outdoor:  No
  • Height:  23.07" (586 mm)
  • Width:  16.89" (429 mm)
  • Depth:  12.28" (312 mm)
  • Weight Net:  31.97 lbs (14.5 kg)
Eyebolt Extension Kit
Electro-Voice Mb100 Eyebolt Extension Kit
Eyebolt extension kit for Electrovoice SX200/300 or SB120/121 loudspeakers.
Padded Speaker Case for SX100/300, Sb121/122
Electro-Voice SXPC Padded Speaker Case for SX100/300, Sb121/122
Padded Speaker Case for EV SX100, SX300, Sb121, and Sb122 speakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Speaker Cover
Electro-Voice Vpcsx Speaker Cover
Vinyl cover for Sx100+, Sx300, Sx300a and Sb121 speakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!

Electro-Voice Sx300PI
12" 2-Way 300W Compact Passive Weather Resistant Loudspeaker

OUR PART #  SX300-PI

Product Information:

The Electro-Voice Sx300PI is a continuation of the popular the Sx-series offering the added value of weather-resistant cabinets. The Electro-Voice Sx300PI is a 300-watt, 12-inch, two-way, high-efficiency, constant directivity speaker system for permanent installation. Through the extensive use of computer-aided design and modeling, Electro-Voice engineers have developed a state-of-the-art professional loudspeaker system for permanent installation where weather resistance is needed. 

The high-frequency section of the Sx300 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. In addition, the coverage pattern is unusually uniform over its range of operation. Sound quality off axis is very well maintained, even at 45° off axis (a 90° total coverage angle), beyond the rated coverage angle. The horn’s unique, Varipath throat geometry helps direct driver output to the corners of the room, this helps cover areas of the audience that typically do not recieve good coverage.

High-impact polypropylene structural foam provides a stiff and extremely durable lightweight enclosure. Molded into the cabinet are an integral carrying handle and a stand socket for mounting on 1-3/8-inch stands such as the Electro- Voice 100BK. Rubber feet that are attatched to the bottom of the cabinet and mating sockets that are molded into the top provide a means of stacking systems. The trapezoidal-shaped cabinet, in combination with the uniform, 65° x 65° directivity characteristics, make the Sx300 ideal for use alone or in arrays.

Electro-Voice Sx300PI Features:

  • Compact, portable sound reinforcement
  • Designed for use alone or in arrays
  • Cast-frame DL12BFH woofer
  • 1.25-inch DH3/2010A titanium HF compression driver
  • 65º x 65º Constant-directivity Varipath™ horn
  • Ring-Mode Decoupling (RMD™) for increased intelligibility
  • Power handling: 300 W continuous, 1200 W peak
  • Dual Neutrik Speakon(R) high-current connectors
  • Trapezoidal black or white polypropylene enclosure
  • Rubber feet and mating sockets for stacking
  • Integral handles, pole mount

Electro-Voice Sx300PI Specifications:

  • Axial Sensitivity (SPL, 1 W @ 1 m):  99 dB
  • Chassis Size:  12" (304.8 mm)
  • Color:  Black, White
  • Directivity Index:  11.1 dB +2.4/-4.1 dB
  • Input Connections:  (2) 4-pin Speakon
  • Speaker Type:  Full-range, Mid-High, Two-Way
  • Frequency Response (-10 dB):  50 Hz - 20 kHz
  • Internal Crossover:  Yes
  • Sensitivity 1 W/1 m:  99 dB
  • Max. SPL/1m (calc):  131/123 dB Low Z/100V
  • Coverage (Nominal -6 dB) H:  65° Const.-dir.horn
  • Coverage (Nominal -6 dB) V:  65° Const.-dir.horn
  • System Power Handling(Continuous/Program/Peak):  300/1200 Watts Long-Term/Short-Term
  • LF Transducer:  12-inch DL12BFH
  • HF Transducer:  1.25-inch DH3/2010A
  • Crossover Frequency:  1500 Hz
  • Nominal Impedance (Passive):  8 Ohms
  • Minimum Impedance:  5 Ohms
  • Flying:  Yes
  • Outdoor:  No
  • Height:  23.07" (586 mm)
  • Width:  16.89" (429 mm)
  • Depth:  12.28" (312 mm)
  • Weight Net:  31.97 lbs (14.5 kg)
Eyebolt Extension Kit
Electro-Voice Mb100 Eyebolt Extension Kit
Eyebolt extension kit for Electrovoice SX200/300 or SB120/121 loudspeakers.
Padded Speaker Case for SX100/300, Sb121/122
Electro-Voice SXPC Padded Speaker Case for SX100/300, Sb121/122
Padded Speaker Case for EV SX100, SX300, Sb121, and Sb122 speakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Speaker Cover
Electro-Voice Vpcsx Speaker Cover
Vinyl cover for Sx100+, Sx300, Sx300a and Sb121 speakers.
Usually ships in 7-14 business days.
Need it sooner? Call us!
Add to Cart

We're sorry, only of this item available



Call a Sales Pro at for more information

HACKER SAFE certified sites prevent over 99.9% of hacker crime.