Preamp Taramps TEQ7 The TEQ 7 is a stereo 7-band graphic equalizer designed to enhance your listening experience. With its compact design, the TEQ 7 easily fits into any 12V powered car audio system, providing a noticeable upgrade in quality. Its 7 bands of equalization have been carefully developed to guarantee precise and efficient control of audio frequencies, allowing you to adjust the sound according to your personal preferences. In addition, the TEQ 7 has audio input via RCA and High Level audio input with automatic activation, HPF and LPF filters, and an Anti-Pop system, which prevents unwanted “pops/noises” when turning the sound system on and off. . It is available in three lighting options: Red, Blue or Yellow, so you can choose the one that best suits your vehicle’s aesthetics or your own style. Experience the power of the TEQ 7 and customize your sound experience. Number Of Channels 2 Input Impedance (RCA): 10K Ohms(WIRE): 56 Ohms Output Impedance 100 Ohms Maximum Input Level (RCA): 28 Vpp (10 VRMS)(WIRE): 30 Vpp (10.8 VRMS) Maximum Output Level 28 Vpp (10 VRMS) Frequency Response 6Hz to 50KHz Total Harmonic Distortion 0.01% Signal To Noise Ratio > 100dB Crosstalk (Separation Between Channels) > 80dB/1KHz Power Supply Voltage 9 to 16VDC Cutoff Frequency Selectable from 100Hz, 1KHz and 10KHz Butterworth Filters -12dB/octave Attenuation - Gain -12dB to +12dB Q Factor 1.414 Dimensions (WxHxD) 8.07"x1.57"x4.09" Weight 1.1lb