Description
Weather Resistant 12-Inch Two-Way 70V/100V Full-Range Loudspeaker (Black)
The Electro-Voice Sx300 is a 300-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 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. 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, Varipath 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 Sx300's high-frequency horn is driven by the DH3, a one-inch-throat, wide-bandwidth, titanium-diaphragm driver using a unique, convex-drive TimePath phasing plug structure (U.S. Patent #4,525,604) for smooth and extended high-frequency response.
Features:
- Sx300 performance with enhanced weather-resistance
- PIX version has multi-tap transformer for 70 or 100 V use
- Ideal for installation, alone or in arrays
- 1.25-inch DH3/2010A titanium HF compression driver
- 65(0) x 65(0) Constant-directivity Varipath horn
- Ring-Mode Decoupling (RMD) for increased intelligibility
- Power handling: 300 W continuous, 1200 W peak
- Neutrik Speakon(R) (PI) or Phoenix (PIX) connectors
- Trapezoidal enclosure of high-impact polypropylene
- Rubber feet and mating sockets for stacking
- Integral handles, pole socket, suspension points
- Available in black or white
Specifications:
- Axial Sensitivity (SPL, 1 W @ 1 m): 99 dB
- Chassis Size: 304.8 mm (12")
- Color: Black, White
- Directivity Index: 11.1 dB +2.4/-4.1 dB
- Input Connections: 2 four-pin Speakon
- Frequency Response (-10 dB): 50 - 20000 Hz
- 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
- LF Transducer: 12-inch DL12BFH
- HF Transducer: 1.25-inch DH3/2010A
- Crossover Frequency: 1500 Hz
- Nominal Impedance (Passive): 8 Ω
- Minimum Impedance: 5 Ω
- Flying: Yes
- Outdoor: Yes
- Height: 586 mm (23.07")
- Width: 429 mm (16.89")
- Depth: 312 mm (12.28")
- Weight Net: 14.5 kg (31.97 lbs)