8”全天候防水壁挂音箱150W LHS-08（定阻定压两用）
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LHS-08 全天候近程扩声音箱产品规格
本系列为两分频全天候壁挂音箱，核心特点如下：
- 耐用设计：工程塑胶注塑箱体，耐腐蚀、防水，适应全天候户外环境。
- 灵活适配：支持多种输出功率选择及定压/定阻切换，兼容不同信号场景。
- 应用场景：实现近距离语音扩声设计，广泛适用于校园、社区公园、步行街、小型广场、商业街区、文旅景点等地方。
技术参数：
- 产品型号：LHS-08
- 产品名称：8”全天候扩声音箱
- 额定功率：150W RMS, 300W peak
- 单元配置：8 英寸低音纸盆（WF） + 1 英寸高音单元（HF），分体式两分频结构
- 箱体材质：ABS工程塑料+30%玻纤注塑成型，高强度、耐高低温、抗老化
- 面网与支架：防锈处理铁质面网+防锈处理铁制安装支架
- 灵敏度：92 dB (±3 dB, 1W/1m)
- 最大声压级：114 dB continuous,120 dB peak
- 频率响应：60 Hz–18kHz (±3dB)
- 输入功率：15W / 30W / 60W（支持多档功率切换）
- 接线方式：4位栅格式端子（支持100V定压或8Ω定阻输入）
- 覆盖角度：131°×105°（水平×垂直扩散角）
- 有效传播距离：约30–50米（适用于近程语音与背景广播）
- 防护等级：IP55（防尘防水，适用于户外及半户外全天候使用）
- 产品尺寸（W×H×D）：245 mm × 453 mm × 250 mm
- 产品尺寸（W×H×D）：375 mm×310 mm×520 mm
- 产品净重：11kg /台
- 产品毛重：13 kg /台
- 标配配件：防锈铁制安装支架+安全绳索
Product Overview:
This series is a two-way all-weather loudspeaker with the following features:
- Robust & Durable Design: Enclosure made from injection-molded engineering-grade plastic, providing excellent corrosion resistance and waterproofing—engineered for reliable, year-round outdoor operation in all weather conditions.
- Flexible System Compatibility: Supports multiple power tap selections and switchable constant-voltage (100V) / constant-impedance (8Ω) input modes, ensuring seamless integration across diverse audio system requirements and signal scenarios.
- Ideal Application Scenarios: Optimized for short-range voice reinforcement and background music, widely deployed in campuses, community parks, pedestrian streets, small plazas, commercial districts, cultural-tourism sites, and similar environments.
Technical Specifications:
- Model Number: LHS-08
- Product Name: 8” All-Weather Loudspeaker
- Rated Power: 150W RMS, 300W peak
- Driver Configuration: 8" paper-cone woofer (LF) + 1" high-frequency driver (HF), two-way design with separate drivers (non-coaxial)
- Enclosure Material: ABS engineering plastic reinforced with 30% glass fiber, injection-molded for high strength, wide operating temperature range, and superior aging/UV resistance
- Grille & Mount: Rust-resistant steel grille + rust-resistant steel mounting bracket
- Sensitivity: 92 dB (±3 dB, 1W/1m)
- Maximum SPL: 114 dB continuous, 120 dB peak
- Frequency Response: 60 Hz – 18 kHz (±3 dB)
- Power Taps: 15W / 30W / 60W (multi-tap selectable)
- Input Terminals: 4-position barrier strip (supports 100V constant-voltage or 8Ω constant-impedance input)
- Coverage Angle: 131 °(H) × 105° (V)
- Effective Coverage Distance: Approximately 30–50 meters (ideal for short-range voice announcements and background music broadcasting)
- Ingress Protection Rating: IP55 (dust-protected and resistant to low-pressure water jets—suitable for outdoor and semi-outdoor all-weather use)
- Product Dimensions (W×H×D): 245 mm×453 mm×250 mm
- Packed Dimensions (W×H×D): 375 mm×310 mm×520 mm
- Net Weight: 11 kg/PC
- Gross Weight: 13 kg/Carton
- Standard Accessories: Rust-resistant steel mounting bracket + safety tether cable
