Feature Specification Model Ahuja SSA-5000DP Power Output 750W Max., 500W RMS at 10% THD Input Channels 6 Mic, 2 Aux, CD, Line Built-in Digital Player MP3 player with USB, SD/MMC card reader Preamplifier and Line Output Yes, for connecting to booster amplifiers Protection Features Resettable circuit breaker Power Backup Instant transfer to DC power (Car Battery) Tone Controls Bass and Treble ±10dB at 100Hz and 10kHz Speaker Outputs 4Ω, 8Ω, 70V & 100V Frequency Response 50-15,000Hz ±3dB Signal-to-Noise Ratio 60dB Dimensions W510 × H172 × D385 mm Weight 27.0kg