Horizon HXP400

Powerful 4-channel Class A/B analog amplifier with versatile connectivity

The ESX Horizon HXP400 subwoofer complete kit includes the HXA100.4 amplifier, which boasts an output power of 2 x 60/100 watts RMS at 4/2 Ω per channel and a bridged power of 200 watts RMS at 4 Ω. This flexibility allows for precise adaptation to various speaker impedances and optimizes sound reproduction. The amplifier boasts an efficiency of up to 63%, ensuring efficient power utilization. With high-quality connectors, including 1 x 10 mm² power cable and RCA stereo audio cables, the HXW4 connection kit ensures easy installation and stable signal transmission. You can now purchase the system online at masori.de, where the lowest price guarantee always ensures you get the best price.

Precise frequency control with adjustable crossover frequencies for optimal sound balance

The HXA100.4 amplifier features two high-pass filters (HPF) with adjustable frequencies from 10 to 250 Hz and two low-pass filters (LPF) from 50 to 250 Hz. These settings allow for fine-tuning of the frequency separation, allowing the subwoofer to integrate seamlessly into the existing sound system. Precise control of the crossover frequencies allows you to eliminate unwanted frequencies and optimize the sound balance in your vehicle. A higher HPF setting would filter out lower frequencies and allow for clearer mid-range reproduction, while a lower LPF would deliver additional bass content through the subwoofer, which is especially beneficial for powerful beats.

Robust 30 cm single bass reflex subwoofer system for impressive bass reproduction

The ESX HXB12R subwoofer in the Horizon HXP400 set features a moving mass (Mms) of 50 mm² and a high sensitivity of 93 dB @ 2.83 V/m. These values ​​ensure dynamic and precise bass reproduction with minimal distortion. The power handling of 300 watts RMS and 600 watts max. enables powerful performance that remains stable even at high volumes. The robustly dimensioned MDF cabinet with protective bracket protects the subwoofer from mechanical stress and ensures long-term usability. With a frequency response of 30-300 Hz, the subwoofer offers a wide bass frequency, ensuring an immersive sound experience.

Polypropylene membrane and rubber surround for improved sound quality

The HXB12R subwoofer's polypropylene cone works in combination with a rubber surround to minimize vibration and ensure clear sound reproduction. This material choice reduces distortion and ensures precise bass reproduction, even at high volumes. The high-quality logo embroidery and robust carpet covering not only offer aesthetic benefits but also additional protection against dust and damage.

Compact design and easy mounting positioning for optimal integration

With dimensions of 54 x 38 x 36/30 cm, the HXB12R subwoofer can be easily integrated into the trunk or under the seats without taking up valuable space. The compact design of the HXA100.4 amplifier (220 x 51 x 342 mm) allows for flexible mounting positions in the vehicle, whether under the rear seat or in the spare tire compartment. This dimensional efficiency simplifies installation and ensures clean cable routing, which is particularly advantageous in tight spaces.

High-quality amplifier connection set for uncomplicated installation

The HXW4 amplifier connection kit includes a comprehensive range of cables, including 1 x 10 mm² power cable (5 m), 1 x 10 mm² ground cable (1 m), 1 x RCA stereo audio cable (5 m), 2 x RCA Y-adapters, and an ANL fuse holder with a 40 A fuse. These high-quality cables ensure a stable power supply and lossless signal transmission between the amplifier and subwoofer. The integrated fuse protects the system from overcurrent and significantly increases installation safety.

Efficient power supply and protection mechanisms for reliable performance

With a 10 mm² power cable cross-section, the HXW4 connection kit ensures sufficient power supply to the HXA100.4 amplifier, even at maximum power output. The 40 A ANL fuse holder protects the entire system against short circuits and overcurrent, significantly increasing the longevity and reliability of the complete subwoofer kit. These protection mechanisms are essential to ensure stable and safe performance, especially in intensive usage scenarios.

Power factor BL and technical rating for ideal use

The BL force factor of the HXB12R subwoofer is a specific value that indicates the efficiency of the voice coil in relation to the generated magnetic field. A higher BL factor means stronger feedback force, resulting in a more precise and faster subwoofer response to audio signals. In the Horizon HXP400 set, the BL factor provides an optimal balance between power and control, which is particularly beneficial when reproducing demanding bass lines. A lower BL factor would reduce the subwoofer's efficiency and dynamic range.

Integrated bass boost for individual sound optimization

The HXA100.4 amplifier features a built-in bass boost with adjustable levels from 0-12 dB, allowing flexible adjustment of the bass frequency to suit different music styles and personal preferences. This feature allows you to selectively increase the bass level without affecting the overall volume, creating a balanced sound experience. The bass boost is especially useful in environments with high ambient noise levels, as it emphasizes lower frequencies and makes the music seem more lively.

Compact remote control for convenient sound control

The compact remote control included with the Horizon HXP400 kit allows for easy and convenient control of the HXA100.4 amplifier from anywhere in the vehicle. The remote allows you to quickly adjust bass boost, volume, and other settings without compromising vehicle comfort. This convenient feature increases usability and allows for instant sound system adjustments while driving.

MDF housing with protective bar for increased stability and durability

The HXB12R subwoofer's robust MDF cabinet features a protective bracket for additional protection against mechanical damage. This design ensures the subwoofer's reliable performance even during intensive use and in harsh environments. The cabinet's rigidity prevents vibrations and unwanted resonances, contributing to clearer and more precise bass reproduction.

Frequency response of 30-300 Hz for comprehensive bass coverage

The HXB12R subwoofer offers a wide frequency response of 30 to 300 Hz, enabling comprehensive coverage of the bass frequencies. This range ensures that both deep bass and precise mid-range frequencies are clearly reproduced, creating a balanced and dynamic sound experience. An extended frequency range ensures that no frequencies are missed, enabling detailed and powerful bass reproduction in all musical styles.

High power handling of 300/600 watts RMS/Max for intense sound performance

With an RMS power rating of 300 watts and a maximum power handling of 600 watts, the HXB12R subwoofer offers the power needed to ensure consistent and distortion-free sound reproduction even at high volumes. This high performance allows for the reproduction of intense bass lines without compromise, which is especially beneficial for bass-heavy music genres. A lower power handling would limit performance and sound quality at high volumes.

Highly sensitive subwoofer with 93 dB sensitivity for efficient sound reproduction

The HXB12R subwoofer features a high sensitivity of 93 dB @ 2.83 V/m, allowing for efficient use of the input power. Higher sensitivity means less amplifier power is required to achieve a high sound pressure level, increasing the efficiency of the entire system. This is especially useful in vehicles with limited space for powerful amplifiers, as it allows for powerful bass performance without additional power consumption. For professional installation and further support, visit our on-site installation in Frankfurt (Oder) , expert support FAQ & help or find out more in our audio blog .