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Stetsom

Stetsom HL 400.4 Class D Full Range Amplifier 4 Channel 400 Watts, RCA Input and High Wire Input, Variable Crossover

Stetsom HL 400.4 Class D Full Range Amplifier 4 Channel 400 Watts, RCA Input and High Wire Input, Variable Crossover

Regular price $64.99 USD
Regular price Sale price $64.99 USD
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Looking for more volume without distortion? The Stetsom HL 400.4 4-channel amplifier puts out plenty of clean power.

At a glance

  • Channels: 4
  • Class D

Details

Developed for those seeking high performance and sound fidelity in automotive amplifiers.

The HL400.4, is a 400W RMS product with 4 CHANNELS and great installation versatility.

It offers independent front and rear channels such as LEVEL to adjust the input signal level and Crossover, allowing you to choose between LOW-PASS, HIGH-PASS or FLAT (FULL-RANGE) operation.

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

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

Ideal for complete audio systems, such as coaxial speakers, triaxial speakers, subwoofers, woofers, drivers or tweeters, it offers the versatility to use a single amplifier.


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

CROSSOVER Controls: The amplifier features CROSSOVER switches, allowing precise frequency adjustments to meet specific system needs.

CH1 & CH2 CHANNELS (MODES):

FLAT: No frequency cuts L.P.F: 90Hz frequency (fixed)

H.P.F: 90Hz frequency (fixed)

CH3 & CH4 CHANNELS (MODES):

FLAT: No frequency cuts

L.P.F: Frequency from 30Hz to 75Hz (variable) + 14dB Bass Boost (Output with low frequency adjustment, ideal for use with SUBWOOFER)

H.P.F: 90Hz frequency (fixed)

BRIDGE mode for STRONG BASS: By joining two channels, the amplifier operates in BRIDGE mode, doubling the power available to power SUBWOOFERS or other demanding components.

Robust and insulated connectors: The connectors were designed to offer a safe and reliable connection, with an insulating ABS finish to protect the installation.

+ TECHNOLOGY + COMPACT + STETSOM

TECHNICAL SPECIFICATIONS

CHARACTERISTICS HL400.4 – 2 OHMS
Number of Channels 4
RMS Power 400W
RMS Power at 2 Ohm 13.8V 4 x 100W
RMS Power at 4 Ohm 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 to Noise >90dB
Input Sensitivity RCA: 200mV / FIO: 1.5V
Input Impedance RCA: 5K Ohms / FIO: 1K Ohms
Impedance Output STEREO: 2 OHMS / BRIDGE: 4 OHMS
Consumption with Signal Musical 17A
Consumption with Signal Bass 34A
Dimensions (H x W x D) mm 50 x 125 x 124 mm
Weight Kg 520g
UPC 7897748705686

Why buy from Stereo-Needs

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  • Not sure it fits your vehicle or system? Call or text 951-497-3497 before you order
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