1pc Audio Power Amplifier Module — TDA7266 (3–18V) or TDA7297 (6–18V), 5–15W (TDA7297) Why you need this module Provides a simple way to take a linelevel audio signal and drive passive speakers without a bulky amplifier. Flexible voltage ranges suit a wide variety of power supplies and battery setups, making it ideal for DIY audio projects and repairs. Compact, singlepiece module form factor makes integration fast and practical for hobbyists and smallsystem installers. Key benefits Flexible power input: choose the appropriate IC variant for your supply — TDA7266 supports 3–18V, TDA7297 supports 6–18V. Reliable audio amplification: the TDA7297 variant delivers 5–15W output, offering usable power for small to medium speaker setups. Easy to integrate: designed as a readytouse amplifier module for straightforward wiring to audio sources and speakers. Main attributes Model options: TDA7266 (3 to 18V) or TDA7297 (6 to 18V). Output power (TDA7297): 5–15W. Functionality: audio power amplification from linelevel input to speaker output. Form factor: singlepiece amplifier module (PCBbased). Compatibility: works with typical linelevel audio sources and passive speakers when matched to appropriate power and speaker load. Typical applications DIY bookshelf or desktop speaker upgrades — add clean amplification to small speakers. Portable or batterypowered audio projects that require a compact amplifier with a wide input voltage range. or replacement of small audio amplifier boards in consumer electronics or hobby builds. Basic installation notes Select the IC variant that matches your supply voltage (TDA7266: 3–18V; TDA7297: 6–18V). Connect power, feed the linelevel audio input, and wire the speaker outputs per your speaker and power requirements. Confirm speaker compatibility and observe safe wiring practices to avoid damage. Ordering tip This listing is for one piece. Confirm the desired IC variant (TDA7266 or TDA7297) and the voltage range you need before .