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	<title>âm thanh phòng họp 50-80m2 &#8211; Audio Gia Bảo hàng nhập khẩu chính hãng</title>
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		<title>Cấu hình hệ thống âm thanh phòng họp 50-80m2</title>
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		<pubDate>Mon, 06 May 2024 07:18:14 +0000</pubDate>
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					<description><![CDATA[<p>Các thiết bị Cấu hình hệ thống âm thanh phòng họp 50-80m2 bao gồm: STT Tên sản phẩm  Số lượng Đơn Vị 1 Loa hộp TOA BS-1030B 4 Cái 2 Amply Toa A-2120 H 1 Cái 3 Micro không dây cầm tay TOA WS-422-AS 1 Bộ Thông số kỹ thuật các thiết bị trên: 1....</p>
<p>The post <a rel="nofollow" href="https://amthanhphonghop.com.vn/cau-hinh-he-thong-am-thanh-phong-hop-50-80m2">Cấu hình hệ thống âm thanh phòng họp 50-80m2</a> appeared first on <a rel="nofollow" href="https://amthanhphonghop.com.vn">Audio Gia Bảo hàng nhập khẩu chính hãng</a>.</p>
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										<content:encoded><![CDATA[<h2><span style="font-family: 'times new roman', times, serif; color: #000000;"><strong>Các thiết bị Cấu hình hệ thống âm thanh phòng họp 50-80m2 bao gồm:</strong></span></h2>
<table style="border-collapse: collapse; width: 98.8932%; height: 87px;">
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<tr style="height: 21px;">
<td style="width: 8.75765%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;"><strong>STT</strong></span></td>
<td style="width: 36.3611%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;"><strong>Tên sản phẩm </strong></span></td>
<td style="width: 22.8977%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;"><strong>Số lượng</strong></span></td>
<td style="width: 58.043%; text-align: center; height: 21px;"><span style="font-family: 'times new roman', times, serif; color: #000000;"><strong>Đơn Vị</strong></span></td>
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<tr style="height: 21px;">
<td style="width: 8.75765%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">1</span></td>
<td style="width: 36.3611%; height: 21px;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Loa hộp TOA BS-1030B</span></td>
<td style="width: 22.8977%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">4</span></td>
<td style="width: 58.043%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Cái</span></td>
</tr>
<tr style="height: 21px;">
<td style="width: 8.75765%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">2</span></td>
<td style="width: 36.3611%; height: 21px;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Amply Toa A-2120 H</span></td>
<td style="width: 22.8977%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">1</span></td>
<td style="width: 58.043%; height: 21px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Cái</span></td>
</tr>
<tr style="height: 24px;">
<td style="width: 8.75765%; height: 24px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">3</span></td>
<td style="width: 36.3611%; height: 24px;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Micro không dây cầm tay TOA WS-422-AS</span></td>
<td style="width: 22.8977%; height: 24px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">1</span></td>
<td style="width: 58.043%; height: 24px; text-align: center;"><span style="font-family: 'times new roman', times, serif; color: #000000;">Bộ</span></td>
</tr>
</tbody>
</table>
<h2><strong><span style="font-family: 'times new roman', times, serif; color: #000000;">Thông số kỹ thuật các thiết bị trên:</span></strong></h2>
<h3><strong><span style="font-family: 'times new roman', times, serif; color: #000000;">1. Loa hộp TOA BS-1030B</span></strong></h3>
<figure style="width: 431px" class="wp-caption aligncenter"><img fetchpriority="high" decoding="async" src="https://toa.vn/1_html/img/product_img/thum/1315898173_Loa%20hop%20thong%20bao%20cong%20suat%20cao%20TOA%20BS-1030B,%20loa%20hop%20thong%20bao%20TOA%20BS-1030B,TOA%20BS-1030B.jpg" alt="" width="431" height="676" /><figcaption class="wp-caption-text"></span> <span style="font-family: 'times new roman', times, serif; color: #000000;">Loa hộp TOA BS-1030B</span></figcaption></figure>
<table class="ecd_pro_2012_tab">
<tbody>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Công Suất</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">30W</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Trở kháng</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">100V line:330Ω(30W), 500Ω(20W), 670Ω(15W), 1kΩ(10W), 2kΩ(5W)</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">70V line:170Ω(30W), 250Ω(20W), 330Ω(15W), 500Ω(10W), 1k Ω(5W), 8Ω</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Mặt che tương ứng</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">&#8211;</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Cường độ âm thanh(1W,1m)</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">90dB</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l" height="25"><span style="font-family: 'times new roman', times, serif; color: #000000;">Đáp tuyến tần số</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">80~20,000Hz</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Thành phẩm</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">Vỏ loa:Nhựa ABS</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">Mặt: lưới thép phủ sơn màu trắng/đen</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Kích thước</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">196(R) × 290(C)× 150 (S)mm</span></td>
</tr>
<tr>
<td class="ecd_pro_2012_l"><span style="font-family: 'times new roman', times, serif; color: #000000;">Trọng lượng</span></td>
<td class="ecd_pro_2012_r"><span style="font-family: 'times new roman', times, serif; color: #000000;">2.5kg</span></td>
</tr>
</tbody>
</table>
<h3><strong><span style="font-family: 'times new roman', times, serif; color: #000000;">2. Amply Toa A-2120 H</span></strong></h3>
<table id="spectable">
<tbody>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Nguồn điện</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">220 &#8211; 240 V AC, or 24 &#8211; 30 V DC</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Công suất ra</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">120 W</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Công suất tiêu thụ</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">124 W (EN60065)</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">260W (hoạt động ở điện áp AC)</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">8A (hoạt động ở điện áp DC)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Đáp tuyến tần số</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">50 &#8211; 20,000 Hz (±3 dB)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Độ méo âm</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Nhỏ hơn 1% tại 1 kHz, 1/3 công suất định mức</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Ngõ vào</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">MIC 1-3: -60dB (0 dB=1V), 600Ω, cân bằng, kiểu giắc 6 ly</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">AUX 1,2: -20dB (0 dB=1V), 10kΩ, không cân bằng, kiểu giắc RCA (giắc hoa sen)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Ngõ ra</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Đầu ra loa: cân bằng</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">Trở kháng cao: 83Ω (100V), 42Ω (70V)</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">Trở kháng thấp: 4Ω (22V)</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">Ngõ ra cho ghi âm: 0dB (0 dB=1V), 600Ω, không cân bằng, kiểu giắc RCA (giắc hoa sen)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Nguồn phantom</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">DC +21 V (MIC 1)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Tỷ lệ S/N</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Trên 60 dB</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Điều chỉnh âm sắc</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Âm trầm: ±10dB tại 100Hz / Âm bổng: : ±10dB tại 10kHz</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Chế độ ngắt tiếng</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">MIC1: Giảm âm lượng đầu vào khác khi MIC 1 được kích hoạt, có thể điều chỉnh từ 0-30dB</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Hiển thị</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Nguồn, tín hiệu, mức đỉnh</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Vật liệu</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">Bảng điều khiển: Nhựa ABS, đen</span><br />
<span style="font-family: 'times new roman', times, serif; color: #000000;">Vỏ máy : Thép tấm, đen </span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Kích thước</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">420 (R) x 100.9 (C) x 360.3 (S) mm </span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Khối lượng</span></th>
<td><span style="font-family: 'times new roman', times, serif; color: #000000;">10.8 kg </span></td>
</tr>
</tbody>
</table>
<h3><strong><span style="font-family: 'times new roman', times, serif; color: #000000;">3. Micro không dây cầm tay TOA WS-422-AS</span></strong></h3>
<figure style="width: 655px" class="wp-caption aligncenter"><img decoding="async" class="" src="https://toavietnam.net/images/202107/goods_img/Bo-2-Micro-khong-day-cam-tay-TOA-WS-422-AS-P325-28.jpg" alt="" width="655" height="515" /><figcaption class="wp-caption-text"></span> <span style="font-family: 'times new roman', times, serif; color: #000000;">Micro không dây cầm tay TOA WS-422-AS</span></figcaption></figure>
<table>
<tbody>
<tr class="firstRow">
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Loại micro</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Điện động với cardioid</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Công suất sóng RF</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">10 mW</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Đáp tuyến tần số</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">80 &#8211; 15,000 Hz</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Mức ngõ vào âm thanh</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">140 dB SPL (Lớn nhất)</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Mạch dao động</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Tổng hợp mạch vòng khóa pha kín PLL </span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Pin</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">1 pin AA, 1.5V</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Thời lượng pin</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Khoảng 10 tiếng</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Hiển thị</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">LED hiển thị, LED 7 đoạn</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Vật liệu</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Nhựa, có lớp phủ ngoài</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Kích thước</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Khoảng 250 x 50 mm</span></td>
</tr>
<tr>
<th><span style="font-family: 'times new roman', times, serif; color: #000000;">Khối lượng</span></th>
<td width="544"><span style="font-family: 'times new roman', times, serif; color: #000000;">Khoảng 245 g (với pin)</span></td>
</tr>
</tbody>
</table>
<p>The post <a rel="nofollow" href="https://amthanhphonghop.com.vn/cau-hinh-he-thong-am-thanh-phong-hop-50-80m2">Cấu hình hệ thống âm thanh phòng họp 50-80m2</a> appeared first on <a rel="nofollow" href="https://amthanhphonghop.com.vn">Audio Gia Bảo hàng nhập khẩu chính hãng</a>.</p>
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