Check the listing for details. Taramps TS 400x4 Automatic High Level Input 400 watts RMS 4 Channel Amplifier. Condition: New. Listed at 79.00 USD. We know that the demand for amplifiers that are compatible with original players has been growing every day. With that in mind, we created a version of the TS 400×4 that has a high input with automatic activation. This makes the use of adapters unnecessary, which is ideal for this type of application.As it has 400 watts of power distributed across 4 channels, that can be connected to create two bridged channels, this product can be used with a wide variety of models of speakers, drivers and super tweeters.Beyond that, it has the traditional RCA inputs, Gain adjustment and fixed Crossover (HPF, LPF and Full) that is characteristic of Taramps’ products.All this and much more, so that your pleasure in listening to music becomes even greater. TECHNICAL INFORMATIONOPERATION CLASSClass DNUMBER OF CHANNELS04MAXIMUM POWER@ 13,8 VDC - 2 OHMS - 400 W RMS (4 x 100W RMS)@ 13,8 VDC - 4 OHMS - 252 W RMS (4 x 63W RMS)2 Bridged Channels 4 OHMS - 400W RMS (2 x 200W RMS)INPUT SENSITIVITY(RCA): 4V (min.) / 250mV (max.)(WIRE): >10V (min.) / 3V (max.)SIGNAL TO NOISE RATIO>90dBFREQUENCY RESPONSE18Hz ~ 30KHz (-3dB)CROSSOVER HIGH PASS (HPF)90Hz (-12dB/8ª) FixedCROSSOVER LOW PASS (LPF)90Hz (-12dB/8ª) FixedINPUT IMPEDANCE22K OhmsPROTECTION SYSTEMOutput Short CircuitMINIMUM SUPPLY VOLTAGE8VDCMAXIMUM SUPPLY VOLTAGE16VDCCONSUMPTION AT REST0,8AMAXIMUM MUSIC CONSUMPTION16,5AMAXIMUM CONSUMPTION IN SINUSOIDAL SIGNAL33ADIMENSIONS (WXHXD)5.43" x 1.93" x 5.16" (138 x 49 x 131mm)WEIGHT1.43lb (0.65Kg)EAN7908706600230