ลำโพงสำหรับติดผนัง ยี่ห้อ EV Electro-Voice รุ่น EVID 4.2t

ลำโพงสำหรับติดผนัง ยี่ห้อ EV Electro-Voice รุ่น EVID 4.2t

ลำโพงสำหรับติดผนัง ยี่ห้อ EV Electro-Voice รุ่น EVID 4.2t , Transformer Version ลำโพงแบบ 2 way ขนาดดอกลำโพง 4 นิ้ว Woofers 2 ดอก และขนาดเสียงแหลม 1 นิ้ว Titanium Tweeter กำลังขับ 200 วัตต์, Transformer-isolated for 70V/100V พร้อมขา มี 2 สีคือสีดำและสีขาว โดยลำโพงสีขาวจะใช้รหัสว่า EVID 4.2tw

ลำโพงสำหรับติดผนัง ยี่ห้อ EV Electro-Voice รุ่น EVID 4.2t ,  The ElectroVoice EVID 4.2t is a full-range installation speaker, sold as a pair, and suitable for use in bar, bistro, retail, and outdoor venues where space is limited. The dual 4″ woofers offer the bass response of a much larger speaker, and the 1″ waveguide-coupled titanium tweeter delivers controlled mid and high frequency reproduction. The speaker offers a 200-Watt power handling capacity, and is equipped with a transformer for 70V/100V use.

The proprietary cast-aluminum SAM(Strong-Arm Mount) assembly for the EVID 4.2t allows for flexible placement and directivity in surface or ceiling mounting design, and the weather-resistant enclosure and magnetic driver shielding allow for reliable outdoor placement and close proximity use with video or computer monitors.

The loudspeaker shall be a two-way system consisting of two 4” (102mm) low-frequency transducers, 1” (25mm) high-frequency transducer with a Coherent Coverage Waveguide, and frequency-dividing network installed in a vented, line array enclosure. The network shall include a passive limiter for both the low frequency and high frequency transducers. The loudspeaker system shall meet the following performance criteria: Power handling, 200 watts of EIA RS-426A continuous pink noise (6 dB crest factor); Frequency response, 65 Hz – 20 kHz (-10 dB from rated sensitivity); Pressure sensitivity, 89 dB at one watt, 200 Hz – 10 kHz at one meter; Impedance, 8 ohms nominal, 6 ohms minimum. The high frequency transducer shall drive a waveguide to evenly cover 120° horizontally by 80° vertically. The enclosure shall be molded of acrylic butyl styrene. The enclosure shall be 12.2” (310mm) high, 6.9” (175mm) wide, 8.5” (216mm) deep.

Features

• Rugged surface-mount weather-resistant installation monitor in black finish
• Equipped with 70V/100V transformer
• Dual 4″ woofers with magnetic shielding for extended low end reproduction and close proximity use with video and computer monitors
• 1″ Coherent Coverage Waveguide Horn tweeter for even dispersion of mids and highs
• Titanium dome tweeter with neodymium magnets
• Dual bass ports for greater low end clarity and definition
• Treated woofer cones, durable zinc-plated steel grille
• Cast aluminum Strong-Arm Mount(SAM) with 100° of swing and 90° of rotation positioning options

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