808-1 Amplifier-speaker 1.2 points frequency 2.impedance: 8 OHM 100 W 3.power: 150 W 808-1 home theater -speaker 1. 2 points frequency,2. 3 horn, bass inverse type,3. 20 cm cone type (bass speakers),4. 7.7 cm cone type * 2 (tweeters),5. impedance: 8 OHM 100 W,6. the biggest allow input power: 150 W 808-1 Power Amplifier---speakers