DAP2075 Specifications: - True Digital Circuitry - Multi-Strength Power Supply Toroids - Double-Sided Epoxy PCB - Input Sensitivity:0.2 - 8V - RCA Audio Input - THD: 0.05% - S/N Ratio(A-Weight): >100dB - Frequency Response: 10Hz-20kHz(+/- 1dB) - Variable High-Pass/Low-pass Crossover: 50Hz To 250Hz - Variable Bass Boost: 0 - 12dB - Optional Digital Voltmeter - 4 Protection Circuitries: Over-hot, Short Circuit, Overload, and DC Offset - Dual Cooling Fans - Cobalt Blue LED Illumination - Chromed Mesh Grille for Fans - High Gloss Chrome-Plated Finish - NICKEL-PLATED BLOCK TERMINALS - RMS Power(4ohms): 75Wx2CH - RMS Power(2ohms): 150Wx2CH - RMS Power(1ohms): 225Wx2CH - Bridged Power(4ohms): 150Wx1CH - Bridged Power(2ohms): 300Wx1CH - Dimension: 200(L)x230(W)x55(H) Price USD 112 / SET Price Condition FOB SHANGHAI Origin CHINA Size 200 x 230 x 55 Millimeters Delivery lead time 28 DAYS Minimum order 500PCS Supply ability 6,000PCS/MONTH