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4 × 80 Watts RMS
Reiss Audio  |  SKU: RS-W480.4

REISS RS-W480.4 – 4-Channel Class AB Amplifier 4 × 80 WRMS 4 Ohm

€139.90
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The Sound Auto Concept Team

Description

REISS RS-W480.4: 4-Channel Class AB Amplifier

A versatile amplifier for powering speakers or operating two bridged channels, with adjustable filters and a 278 × 182 × 49 mm chassis.

4 × 80 W RMS
At 4 Ohms
4 × 110 W RMS
At 2 Ohms
2 × 220 W RMS
Bridged at 4 Ohms

Highlights

Versatile Configuration

  • Four Class AB amplification channels.
  • Operates at 4 or 2 Ohms in non-bridged configuration.
  • Bridged mode: two 220 W RMS outputs at 4 Ohms.

Signal Settings

  • Adjustable high-pass filter from 100 to 1,000 Hz.
  • Adjustable low-pass filter from 40 to 400 Hz.
  • Bass boost from 0 to 12 dB.

Compact Integration

  • 49 mm high chassis.
  • Adjustable input sensitivity from 0.2 to 6 V.
  • Two 40 A fuses.

Description

The REISS RS-W480.4 is a four-channel Class AB car amplifier. It delivers 4 × 80 W RMS at 4 Ohms and 4 × 110 W RMS at 2 Ohms. In bridged mode, its power reaches 2 × 220 W RMS at 4 Ohms, to power woofers or subwoofers suitable for this configuration.

Available at Sound Auto Concept, this model combines the settings necessary to adjust the amplification to the installed system. The high-pass and low-pass filters allow you to limit the frequency band sent to the speakers, while the bass boost offers adjustable correction of up to 12 dB.

  • Advertised frequency range: 10 to 20,000 Hz.
  • Signal-to-noise ratio greater than 90 dB.
  • Total harmonic distortion less than 0.3%.
  • Advertised operating voltage range: 9 to 16 V.

Its 278 × 182 × 49 mm format makes it easy to find a location in the vehicle. The installation must maintain proper ventilation and comply with the manufacturer's wiring and impedance recommendations. The input sensitivity of 0.2 to 6 V does not, on its own, confirm a direct connection to the speaker outputs of an original car stereo.

Technical Specifications

Feature Value
Brand / model REISS RS-W480.4
Reference RS-W480.4
Number of channels 4
Amplification class AB
RMS power at 4 Ohms 4 × 80 W
RMS power at 2 Ohms 4 × 110 W
Bridged RMS power at 4 Ohms 2 × 220 W
Frequency range 10 to 20,000 Hz
High-pass filter 100 to 1,000 Hz
Low-pass filter 40 to 400 Hz
Bass boost 0 to 12 dB
Total harmonic distortion < 0.3%
Input sensitivity 0.2 to 6 V
Signal-to-noise ratio > 90 dB
Advertised operating voltage 9 to 16 V
Fuses 2 × 40 A
Dimensions 278 × 182 × 49 mm

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended cable size. For amplifiers over 2000 W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended to adapt the electrical power supply (additional battery, upgraded alternator) to the amplifier's power consumption to avoid any risk of failure and ensure optimal performance. CAUTION: Any voltage drop below 12 V can damage the product.

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Reiss Audio

REISS RS-W480.4 – 4-Channel Class AB Amplifier 4 × 80 WRMS 4 Ohm

€139.90

REISS RS-W480.4: 4-Channel Class AB Amplifier

A versatile amplifier for powering speakers or operating two bridged channels, with adjustable filters and a 278 × 182 × 49 mm chassis.

4 × 80 W RMS
At 4 Ohms
4 × 110 W RMS
At 2 Ohms
2 × 220 W RMS
Bridged at 4 Ohms

Highlights

Versatile Configuration

  • Four Class AB amplification channels.
  • Operates at 4 or 2 Ohms in non-bridged configuration.
  • Bridged mode: two 220 W RMS outputs at 4 Ohms.

Signal Settings

  • Adjustable high-pass filter from 100 to 1,000 Hz.
  • Adjustable low-pass filter from 40 to 400 Hz.
  • Bass boost from 0 to 12 dB.

Compact Integration

  • 49 mm high chassis.
  • Adjustable input sensitivity from 0.2 to 6 V.
  • Two 40 A fuses.

Description

The REISS RS-W480.4 is a four-channel Class AB car amplifier. It delivers 4 × 80 W RMS at 4 Ohms and 4 × 110 W RMS at 2 Ohms. In bridged mode, its power reaches 2 × 220 W RMS at 4 Ohms, to power woofers or subwoofers suitable for this configuration.

Available at Sound Auto Concept, this model combines the settings necessary to adjust the amplification to the installed system. The high-pass and low-pass filters allow you to limit the frequency band sent to the speakers, while the bass boost offers adjustable correction of up to 12 dB.

  • Advertised frequency range: 10 to 20,000 Hz.
  • Signal-to-noise ratio greater than 90 dB.
  • Total harmonic distortion less than 0.3%.
  • Advertised operating voltage range: 9 to 16 V.

Its 278 × 182 × 49 mm format makes it easy to find a location in the vehicle. The installation must maintain proper ventilation and comply with the manufacturer's wiring and impedance recommendations. The input sensitivity of 0.2 to 6 V does not, on its own, confirm a direct connection to the speaker outputs of an original car stereo.

Technical Specifications

Feature Value
Brand / model REISS RS-W480.4
Reference RS-W480.4
Number of channels 4
Amplification class AB
RMS power at 4 Ohms 4 × 80 W
RMS power at 2 Ohms 4 × 110 W
Bridged RMS power at 4 Ohms 2 × 220 W
Frequency range 10 to 20,000 Hz
High-pass filter 100 to 1,000 Hz
Low-pass filter 40 to 400 Hz
Bass boost 0 to 12 dB
Total harmonic distortion < 0.3%
Input sensitivity 0.2 to 6 V
Signal-to-noise ratio > 90 dB
Advertised operating voltage 9 to 16 V
Fuses 2 × 40 A
Dimensions 278 × 182 × 49 mm

⚠️ IMPORTANT - INSTALLATION: It is IMPERATIVE to connect this amplifier to the impedance recommended by the manufacturer and to use the recommended cable size. For amplifiers over 2000 W RMS, the vehicle's original battery is no longer sufficient. It is strongly recommended to adapt the electrical power supply (additional battery, upgraded alternator) to the amplifier's power consumption to avoid any risk of failure and ensure optimal performance. CAUTION: Any voltage drop below 12 V can damage the product.

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