Product Information
- AMPLIFIER BOARD --- working voltage DC 8-26V; output power 15W stereo, efficiency over 90%; general harmonic distortion noise less than 0.2%.
- BOARD FEATURES --- multi-protections (input reverse connection protection, short circuit protection, over-heat, over-current, over-voltage, under-voltage; EMI is allowed to pass); artificial material (noble black immersion gold circuit board, PAM8620 chip, KEMET speaker capacitor, large-capacity filter capacitor, black copper terminal, gold-plated audio input terminal blocks).
- AUDIO SPEAKER --- rated power 15W; impedance 4 ohm; effective frequency 108Hz~20kHz; sensitivity 90dB; outer diameter 78mm; height 52mm; hole diameter 71mm.
- SPEAKER FEATURES --- anti-magnetic design; blended bomb wave, strong fatigue resistance; high-quality rubber edge.
- PACKAGE INCLUDES --- 1x 15W+15W audio amplifier board, 2x 15W 4 Ohm Stereo Speaker, 1x 12V power adapter, 2x male DC connector.
