The **AS06606SR-R** is a high-performance, miniature dynamic speaker manufactured by **PUI Audio**. It is specifically designed for applications requiring high-fidelity sound in a compact form factor. --- ## 1. Technical Specifications The following table highlights the core electrical and physical characteristics of the component: | Feature | Specification | | :--- | :--- | | **Speaker Type** | Dynamic, Moving Coil | | **Impedance** | 6 Ohms (±15%) | | **Rated Power** | 0.8 Watts | | **Maximum Power** | 1.0 Watts | | **Frequency Range** | 300 Hz ~ 20,000 Hz | | **Sound Pressure Level (SPL)** | 85 dB @ 0.8W, 0.1M | | **Dimensions** | 66mm x 66mm x 22.5mm | | **Magnet Material** | Ferrite | | **Weight** | ~40.5 grams | --- ## 2. Key Design Features * **Square Frame:** The "AS066" series refers to the 66mm square frame, which includes pre-drilled mounting holes in each corner for easy installation into enclosures. * **Paper Cone & Cloth Surround:** It utilizes a paper cone treated for durability, often paired with a cloth surround to allow for smooth excursion and warm sound reproduction. * **6-Ohm Impedance:** This is a slightly non-standard impedance (between the common 4Ω and 8Ω), which provides a specific load balance for specialized audio amplifiers. * **Full Range Response:** With a range reaching up to 20kHz, it acts as a full-range driver capable of handling both voice and music. --- ## 3. Typical Applications The AS06606SR-R is commonly integrated into the following systems: 1. **Industrial Controls:** For audible alarms, voice prompts, and status alerts. 2. **Kiosks and Point-of-Sale (POS):** Providing audio feedback for customer interactions. 3. **Medical Devices:** Used in monitoring equipment where clear vocal instructions are necessary. 4. **Security Systems:** Integrated into intercoms or siren modules. --- ## 4. Connection Guide The speaker typically features solder pads or lead wires for connectivity. ```markdown Positive (+) Terminal: Marked with a red dot or "+" sign. Negative (-) Terminal: Usually unmarked or marked with a "-". ``` *Note: Ensure the polarity is consistent across multiple speakers to prevent phase cancellation, which results in weak bass performance.*