ESX Audio
ESX HORIZON HXP400 12" 4-Channel Bass Pack
Bass Pack
Why choose this product?
The ESX HORIZON HXP400 is a 4-channel bass pack for adding bass to a vehicle with a matched amplifier, 12-inch bass reflex subbox and installation cable kit.
The set combines the HXA100.4 4-channel Class A/B analogue amplifier with the HXB12R 30 cm / 12-inch single bass reflex system, plus a compact wired bass remote so the bass level can be adjusted from the driver seat.
The included HXW4 connection kit provides a 5 m 10 mm² power cable, 1 m 10 mm² ground cable, 5 m RCA stereo audio cable, RCA Y-adapters and an ANL fuse holder with 40 A fuse.
Official component specifications
- Amplifier: HXA100.4 4-channel Class A/B analogue amplifier
- Amplifier output: 2 x 60/100W RMS at 4/2 Ω plus 1 x 200W RMS bridged at 4 Ω
- Amplifier filters: 2 x HPF 10–250 Hz, LPF 50–250 Hz, bass boost 0–12 dB and bandpass function
- Subbox: HXB12R 30 cm / 12-inch single bass reflex system
- Subbox power: 300W RMS / 600W max, 4 Ω impedance
- Installation kit: HXW4 10 mm² amplifier installation kit with power cable, RCA cable, Y-adapters and 40 A ANL fuse holder
Key features
- 4-channel bass pack with matched amplifier, subwoofer enclosure and cable kit
- Includes wired bass remote for convenient level control
- Designed as a complete, budget-conscious bass upgrade package
- Includes 5 m power cable, RCA connection lead, cable lugs and speaker connection cable
Compatibility and support
For vehicle-specific advice, send your vehicle make, model, year, current factory audio setup and what you want to improve.
We reply by email or WhatsApp so you have the recommendation in writing.
Downloads
Need fitment help?
Ask before ordering if the vehicle, wiring or DSP setup is unclear.
Send the make, model, year, factory audio setup and what you want to improve. We’ll reply in writing so you have the advice to refer back to.