DROK® 2.25-inch 10W HiFi Full Range Speakers, 4Ω Home Woofer Stereo Loudspeakers with 87dB High Sensitivity, Wool Cone Neodymium Magnet Speaker Suitable for 2.0 Mini Box/ 2.1 Satellite Speaker/ Sound Column

Parameters: Loudspeaker outer diameter: 57mm Loudspeaker height: 32mm Impedance: 4 ohms Diagonal distance of screws: 63mm Rated power: 10W Sensitivity: 87dB Equivalent volume: 1.8L Effective frequency: 150Hz-20KHz Hole diameter: 52mm   Package Includes: 1 x 2.25-inch Loudspeaker This loudspeaker adopts Continue reading DROK® 2.25-inch 10W HiFi Full Range Speakers, 4Ω Home Woofer Stereo Loudspeakers with 87dB High Sensitivity, Wool Cone Neodymium Magnet Speaker Suitable for 2.0 Mini Box/ 2.1 Satellite Speaker/ Sound Column

DROK® Mini Stereo Audio Wireless Bluetooth Amplifier Digital Signal Power AMP Electrical Portable DIY 30W*2 Two Channel Amplifier Board Module Aluminum Body with UK Power Adapter for Speaker Auto Car Motorcycle Tablet PC Smartphone TV Iphone iPad iPod Laptops with Bluetooth (Gold)

Product description: Amplifier type: AV amplifier Channel: 2 channel Speaker output power: 30Wx2 Input voltage: 12V-24V Input current: at least 2.5A Dimension: 78×70×38mm Bluetooth connecting distance: within 10 meter Bluetooth standard: Bluetooth 4.0+EDR Headset power: 105mWx2 Power input: DC 12V-24V Continue reading DROK® Mini Stereo Audio Wireless Bluetooth Amplifier Digital Signal Power AMP Electrical Portable DIY 30W*2 Two Channel Amplifier Board Module Aluminum Body with UK Power Adapter for Speaker Auto Car Motorcycle Tablet PC Smartphone TV Iphone iPad iPod Laptops with Bluetooth (Gold)