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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
