Stetsom HL400.4_2 Digital Amplifier for Car Audio 4x100W - 2 ohm

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Introducing the HL400.4, the latest audio amplifier in our HIGH LINE range!!

The HL400.4 is designed to deliver exceptional performance with superior audio quality even in its compact size. With 4 channels of amplified outputs and a frequency response of 5Hz to 24Khz, it offers flexibility for use in STEREO or BRIDGE.

Ideal for complete audio systems such as coaxial, triaxial, subwoofer, woofer, drivers or tweeters, it offers the versatility of using a single amplifier.

HD Audio Processing: Enjoy accurate, high-fidelity audio reproduction with well-defined mids and crisp highs.

CROSSOVER Controls: The amplifier features CROSSOVER switches, which allow for precise frequency adjustments to meet specific system needs. CH1 AND CH2 CHANNELS (MODES): FLAT: No frequency cutoff. L.P.F: 90Hz frequency (fixed). H.P.F: 90Hz frequency (fixed). CH3 AND CH4 CHANNELS (MODES): FLAT: No frequency cutoff. L.P.F: 30Hz to 75Hz frequency (variable) + 14dB Bass Boost (Output with low frequency adjustment, ideal for use with SUBWOOFER). H.P.F: 90Hz frequency (fixed).

BRIDGE Mode for LOUD BASS: By bridging two channels, the amplifier operates in BRIDGE mode, doubling the power available to drive SUBWOOFERS or other demanding components. Robust and insulated connectors:

The connectors have been designed to offer a secure and reliable connection, with an insulating ABS finish to protect the installation.

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Technical Specifications:

• Number of Channels 4
• RMS Power 400W
• RMS Power at 2 Ohms 13.8V 4 x 100W
• RMS Power at 4 Ohms 13.8V 4 x 60W
• RMS Power at 2 Ohm 14.4V 4 x 105W
• RMS Power at 4 Ohm 14.4V 4 x 70W Power @ 13.8V
• Bridge 4 Ohms 2 x 200W Supply Voltage 9V ~15V DC
• Frequency Response 5Hz ~ 24KHz
• Signal / Noise Ratio >90dB RCA
• Input Sensitivity: 200mV / FIO: 1.5V RCA
• Input Impedance: 5K Ohms / FIO: 1K Ohms STEREO
• Output Impedance: 2 OHMS / BRIDGE: 4 OHMS
• Consumption with music signal 17A
• Consumption with bass signal 34A
• Dimensions (H x W x D) mm 50 x 125 x 124 mm
• Weight Kg 520g