ESX HXP400

The ESX HXP400 from the HORIZON series is a complete car audio bass package that combines a powerful 4-channel amplifier, a 30 cm (12-inch) bass-reflex subwoofer, and a matching cable set.

The system is ideal for easily adding powerful bass to an existing car audio system while simultaneously driving additional speakers through the power amplifier. The analog Class A/B amplifier delivers a bridged output power of 200 watts RMS at 4 ohms for the subwoofer. The included wired bass-level remote control allows you to conveniently adjust the bass volume from the driver’s seat.

The 30-cm HXB12R subwoofer features a sturdy polypropylene cone with a rubber surround and a 50-mm voice coil. The sturdy MDF bass-reflex enclosure is equipped with a durable carpet covering and protective brackets.

The included HXW4 connection kit contains the essential cables and accessories for installation. As a result, the HXP400 offers a convenient, all-in-one solution for getting started with a high-performance car audio system.

Technical Specifications

HXA100.4 – 4-Channel Amplifier

• Amplifier Type: 4-Channel Class A/B Analog Amplifier

• RMS output power at 4 ohms: 2 × 60 watts + 1 × 200 watts (bridged)

• RMS output power at 2 ohms: 2 × 100 watts (for the two unbridged channels)

• RMS output power (bridged) at 4 ohms: 1 × 200 watts

• High-pass filter (HPF): 10–250 Hz, 2x

• Low-pass filter (LPF): 50–250 Hz

• Bass Boost: 0–12 dB

• Built-in bandpass function

• Wired Bass Level Remote Control

• Efficiency: up to 63%

• Dimensions: 220 × 51 × 342 mm
  
  

HXB12R – 30 cm Bass-Reflex Subwoofer

• Subwoofer type: Passive enclosure subwoofer

• Design: Single bass-reflex system

• Speaker diameter: 30 cm (12 inches)

• RMS Power Handling: 300 watts

• Maximum power handling: 600 watts

• Nominal impedance: 4 ohms

• Voice coil diameter: 50 mm (2 inches)

• Sensitivity: 93 dB at 2.83 V/1 m

• Frequency range: 30–300 Hz

• Diaphragm material: polypropylene

• Bead material: Rubber

• Enclosure material: MDF

• Enclosure type: Bass-reflex enclosure with carpet covering

• Protective bracket to protect the subwoofer cone

• High-Quality Logo Embroidery

• Enclosure dimensions: 540 × 380 × 360/300 mm
  
  

HXW4 – Amplifier Connection Kit

• Power cable: 1 × 10 mm², 5 m long

• Ground wire: 1 × 10 mm², 1 m long

• RCA cable: 1 × stereo RCA cable, 5 m long

• RCA Y-Adapter: 2 pieces

• Fuse holder: 1 × ANL fuse holder

• Fuse: 40 A

• Connection Accessories and Cable Terminals

• Speaker cables for connecting an amplifier to a subwoofer
  
  

What's Included

• 1 × ESX HXA100.4 4-channel amplifier

• 1 × ESX HXB12R 30 cm bass-reflex subwoofer

• 1 × ESX HXW4 Connection Kit

• 1 × Wired Bass Level Remote Control