BT-998 Hifi Home Digital Amplifiers Car Bass Power Bluetooth Amplifier FM USB SD Radio For Subwoofer Speakers DC12V ,Scalable Fun

<p>Notice:- If it is used in a car (12V voltage), please use the car cigarette lighter power supply. Connecting to the car battery will cause noise.</p><p>- If it is used in a truck (24V voltage), you need to use a step-down device to reduce the voltage to 12V before it can be used. Otherwise, the power amplifier will be burned out.</p><p>- If it is for household use, please use a 12V 2A power adapter.</p><p>Type A BT-998 Amplifier</p><p>Specifications:1. Rated voltage: DC12V</p><p>2. Rated power: 60Wx4</p><p>3. Maximum power: 180Wx4</p><p>4. Resolution: 20-20KHz</p><p>5. Distortion rate: 0.4</p><p>6. Impedance: 4-16 ohm</p><p>7. SNR: 80dB</p><p>8. Effective frequency range: hz-20 20KHz</p><p>9. Input sensitivity: 150-300mv</p><p>10. Peak value: 180wx4</p><p>Features:-Mini HIFI digital bluetooth power amplifier.</p><p>-Built-in LCD display, with backlight function.</p><p>-SD Card, U disk, MP3 format play, support bluetooth wireless connection.</p><p>-Supports FM stereo radio.</p><p>-Four channel output, can connect 2 pairs of speakers below 8 inches</p><p>-The newly designed front panel of dazzling color light brings cool feeling</p><p>-With treble, bass, and volume control, very easy to use.</p><p>-Low distortion supplies a clearer, more powerful sound.</p><p>-Two main channel output.</p><p>-With Remote control function.</p><p>-DC power in, Suitable for your car.</p><p>Package Includeds:1 x Power amplifier</p><p>1 x User Manual</p><p>1 x Remote contral</p><p>Type B AK270 Amplifier</p><p>Specifications:Model: AK270</p><p>Material: Aluminum Alloy</p><p>Color: Balck</p><p>Channel: 2CH</p><p>RMS Power: 20W x 2</p><p>Max Power: 200W x 2</p><p>Input Voltage: DC 12V &gt;3A</p><p>SNR: 85dB</p><p>Distortion Rate: &lt;0.4%</p><p>Load Impedance: 4-8</p><p>Frequency: 20Hz-20KHz</p><p>Size: 12.5*10.5*4.2cm / 4.9x4.1x1.7in (L*W*H)</p><p>Package Included:1 x Power Amplifier</p><p>1 x User Manual</p><p>Related Products: </p><p>stereo amplifier, </p><p>mini amplifier, </p><p>mini amp, </p><p>4 channel amplifier car audio, </p><p>amplifier car audio, </p><p>4 channel amp, </p><p>car amplifier 4 channel, </p><p>car amplifiers, </p><p>4 channel amplifier, </p><p>audio control</p>

• - Mini HIFI power amplifier.
• - Aluminum alloy body, thick, feel is also very good.
• - Large knobs are designed with blue LED lights to make the products more beautiful.
• - Low distortion supplies a clearer, more powerful sound.
• - Two main channel output, Left and right channel outputs are interfaces for speakers. - Support AUX input.