Speaker Horn with AmplifierThese can be used for indoor and outdoor PA, outside car audio, marine applications and phone systems.

Two main channel output. Use it in your car, boat, RV, golf cart, your home or anywhere you need a great amplifier with low distortion and acoustically accurate reproduction ofsound.
Speaker Horn specs:
Indoor / Outdoor Use UV Protected
Power Handling: 50W RMS - 100W Max
Frequency Response: 350Hz - 9Khz
Output: 110dB Nominal Impedance:
8 Ohms Magnet Weight: 11.6 Oz.
Dispersion: 90 degree x 20 degree (2Khz)
Dimensions: 11" x 6.5"
Amplifier specs:USB, SD card input, FM Stereo radio
Bluetooth
MP3 audio format play
External audio input
GH-Power BTL output
DC 12V input
FM frequency range: 87.5MHz-108. OMHz
Frequency response: 20Hz-20kHz
Output power: RMS 20W+20W 1KHz
Max Ouput: 80 Watts
Harmonic distortion:
SNR: 85dB
High control: 12dB ± 10KHz
Bass control: 12dB ± 100H
The signal level: 220MV 47K

12V Power supply not included.