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<title><![CDATA[EC21 Product Catalogs - driver unit]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/driver-unit--0842/1/driver unit.html]]></link><item>
<title><![CDATA[Professional Speaker MR441]]></title><link><![CDATA[https://windyhy001.en.ec21.com/Professional-Speaker-MR441--11030032_11030043.html]]></link><description><![CDATA[Product Description
1. Aluminum alloy enclosure structure is compact, elegant appearance.
2. By a 3 &quot;high unit and four 4&quot; bass units, timbre, sweet voices good reducibility, particularly suitable fo]]></description><pubDate><![CDATA[20191118]]></pubDate></item>
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<title><![CDATA[Phone Music Player Mini Portable Bluetooth Speaker]]></title><link><![CDATA[https://splustech.en.ec21.com/Phone-Music-Player-Mini-Portable--11077642_11080975.html]]></link><description><![CDATA[* Battery capacity: 1200MA 
* Power Supply: DC 5 Volt 
* Output Power: 5w
* Driver Unit: 52mm, 4ohms
* Frequency Response: 100-18Khz 
Bluetooth version 4.2, hand free kit, 
TF card and 
USB disk supp]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[Outdoor Movable Speaker]]></title><link><![CDATA[https://creatleather.en.ec21.com/Outdoor-Movable-Speaker--5878123_5952139.html]]></link><description><![CDATA[Unit: One pc speaker
Color: Black
Amplifier RMS Power: 40W 
Amplifier Peak Dynamic Power 70W
Driver: one 12 inch woofer, one pc of 4 inch tweeters. 
Control Panel : volume, bass, treble, echo, karaok]]></description><pubDate><![CDATA[20111029]]></pubDate></item>
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<title><![CDATA[Ruifeng Intelligence Audio Single 18]]></title><link><![CDATA[https://ruifengaudio01.en.ec21.com/Ruifeng-Intelligence-Audio-Single-18--11869812_11870792.html]]></link><description><![CDATA[driver unit;Optimized cabinet structure designed to reduce unwanted resonances and airflow noise. Reinforced cabinet structurer reduces internal vibration noise,it can work stably in high power state]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
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<title><![CDATA[Q Acoustics Concept 500 (USED)]]></title><link><![CDATA[https://audiopelita.en.ec21.com/Q-Acoustics-Concept-500--11809905_11810089.html]]></link><description><![CDATA[driver, you get pure audio excellence. It&apos;s equipped for bi-wiring or bi-amping with terminals that accept bare wires, spades or 0.16&quot; banana plugs.Quiet Cabinet Design: The stereo speakers&apos; Gelcore ]]></description><pubDate><![CDATA[20230622]]></pubDate></item>
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<title><![CDATA[AUSMAN Customized 2.0 Channel Soundbar Bluetooth Speaker From China Factory]]></title><link><![CDATA[https://ausmanaudio.en.ec21.com/AUSMAN-Customized-2.0-Channel-Soundbar--11832871_11886366.html]]></link><description><![CDATA[Driver Units: 
2*2&quot; 
Frequency Response: 
25Hz-20KHz
Power Output: 
10W
Sensitivity: 
≥90db
Battery: 3.7V, 1200mAh Li-ion Battery
l Weight&amp;Dimensions 
Weight: 
1.80Kg
Width: 
390 mm/15.5 inches
Hei]]></description><pubDate><![CDATA[20240110]]></pubDate></item>
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<title><![CDATA[UNION or OEM Low-frequency Loudspeaker Professional Speaker Professional Audio]]></title><link><![CDATA[https://1234567890111213.en.ec21.com/UNION-or-OEM-Low-frequency--11833781_11833895.html]]></link><description><![CDATA[driver protection. The Qipai library provides driver protection. The Qiyun library provides standard and cardioid presets, each with two low-pass filters to adapt to various coupling conditions and l]]></description><pubDate><![CDATA[20230814]]></pubDate></item>

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