Straight Bevel Gear,Vertical Mill Bevel Gear,Customizable Vertical Mill Bevel Gear,Vertical Mill Spiral Bevel Gear Jiangsu Juli Gear Co., Ltd. , https://www.spiral-bevelgear.com
**SENKEN Amplifier Loudspeaker - Professional Police Siren Speaker**
**Technical Specifications:**
- **Model No.:** YD-20
- **Connection Mode:** Single Wire
- **Current:** 2.8A
- **Contact Point:** Without Contact Point
- **Energy Exchanging Mechanism:** Electrical
- **Size:** 126 x 97 x 102.5 mm
- **Net Weight:** 0.44 kg
- **Rated Power:** 20W
- **Rated Impedance:** 4Ω / 8Ω
- **Trademark:** SENKEN
- **Transport Package:** Cartons
- **Specification:** Aluminum
- **Origin:** China
**Product Overview:**
The SENKEN Amplifier Loudspeaker is a high-performance, professional-grade siren speaker designed for emergency vehicles such as police cars, ambulances, and fire trucks. It is known for its durability, clarity, and powerful sound output, making it a popular choice in many countries worldwide.
**Key Features:**
- **High Sound Compression Level:** ≥105dB for clear and loud announcements.
- **Wide Frequency Range:** 200–4000Hz ensures excellent voice reproduction.
- **Low Distortion:** ≤5% for clean and accurate sound.
- **Directional Design:** 10dB coverage for effective sound projection.
**Detailed Technical Table:**
| **Parameter** | **Value** |
|---------------------------|---------------------|
| **Model** | YD-20 |
| **Net Weight** | 0.440 kg |
| **Rated Power** | 20W |
| **Rated Impedance** | 4Ω / 8Ω |
| **Sound Frequency Range** | 200–4000Hz |
| **Directionality** | 10dB |
| **Distortion** | ≤5% |
| **Sound Compression Level** | ≥105dB |
**Product Image:**
This speaker is ideal for integration with lightbars and sirens on emergency vehicles, offering reliable performance and long-lasting durability.
**Sample Room Details:**
[Image of sample room]
**Company Details:**
[Image of company showroom]
Whether you're looking for a reliable siren speaker for emergency services or a durable audio solution for public safety applications, the SENKEN YD-20 is a top choice that delivers consistent performance and value.