1. 서론
The Hifonics BXIPRO1.5 is a digital bass enhancement processor designed to integrate with any upgraded subwoofer system in your vehicle. This unit restores and enhances bass frequencies, providing a more impactful audio experience. It features a compact design suitable for dash-mount installation and includes a remote control for convenient bass level adjustments. The BXIPRO1.5 utilizes Tiffany-style differential noise inputs to minimize signal interference, ensuring clear and distortion-free bass output.
This manual provides detailed instructions for the proper installation, operation, and maintenance of your Hifonics BXIPRO1.5 Digital Bass Enhancer.

이미지 1.1: 앞면 view of the Hifonics BXIPRO1.5 Digital Bass Enhancer, highlighting key specifications such as 9.5V subwoofer output, 20k Ohms input impedance, 20Hz to >20kHz frequency response, and 88.4dBA signal-to-noise ratio.
2. 설정 및 설치
Proper installation is crucial for optimal performance. Ensure all connections are secure and correctly polarized. It is recommended to have this unit installed by a professional car audio technician.
2.1 장치 장착
The BXIPRO1.5 features a compact design for flexible installation. It can be surface-mounted in various locations within your vehicle, including under the dashboard or seats. Ensure the mounting location allows for adequate ventilation and access to controls and connections.

이미지 2.1: 상단 view of the Hifonics BXIPRO1.5 Digital Bass Enhancer, showing its compact form factor suitable for various mounting options.
2.2 배선 연결
Follow the wiring diagram provided with your product for specific connections. Below are general guidelines:
- 전원 연결(+12V): Connect the +12V terminal to a constant +12V power source from your vehicle's battery. Use an appropriate gauge wire and an inline fuse (not included) as close to the battery as possible.
- 접지 연결(GND): Connect the GND terminal to a solid chassis ground point in your vehicle. Ensure a clean, paint-free metal surface for optimal conductivity.
- Remote Turn-On (REMOTE IN/OUT): Connect the REMOTE IN terminal to the remote turn-on output of your head unit or amplifier. The REMOTE OUT can be used to turn on other components in your audio system.
- Low-Level Inputs (LOW LEVEL IN 1/2): Connect the RCA outputs from your head unit or signal processor to these inputs. The BXIPRO1.5 accepts two channels of low-level input.
- Mono Bass Output (MONO BASS OUT): Connect these RCA outputs to the input of your subwoofer amplifier. This output provides the enhanced bass signal.
- Remote Control Input (HF-U-01 REMOTE): Connect the included dash-mount remote control to this port using the provided cable.

이미지 2.2: 후면 view of the Hifonics BXIPRO1.5, illustrating the low-level inputs (1 and 2) and the power/remote terminals (+12V, GND, REMOTE IN, REMOTE OUT).

이미지 2.3: 상세 view of the low-level RCA inputs on the Hifonics BXIPRO1.5.

이미지 2.4: 후면 view of the Hifonics BXIPRO1.5, showing the HF-U-01 remote input and the Mono Bass Out RCA connections.

이미지 2.5: 상세 view of the Mono Bass Out RCA connections on the Hifonics BXIPRO1.5.
3. 사용 설명서
The BXIPRO1.5 offers several controls to fine-tune your bass enhancement. Adjust these controls to achieve your desired sound.
3.1 본체 제어
- 베이스 레벨: This knob controls the overall output level of the enhanced bass signal. Adjust it to match the sensitivity of your subwoofer amp리퍼.
- 너비: This control adjusts the Q factor of the bass enhancement circuit. A wider setting will affect a broader range of bass frequencies, while a narrower setting will focus on a more specific frequency band.
- SWEEP : This knob allows you to select the center frequency for the bass enhancement. Turn it to find the frequency that best complements your subwoofer and vehicle acoustics.

이미지 3.1: 상단 view of the Hifonics BXIPRO1.5, clearly showing the Bass Level, Width, and Sweep adjustment knobs.

이미지 3.2: 상세 view of the Bass Width and Sweep controls, allowing for precise tuning of the bass enhancement.
3.2 Dash-Mount Remote Control
The included HF-U-01 remote control allows for convenient adjustment of the bass level from your driving position. This knob directly controls the output level of the enhanced bass, enabling on-the-fly adjustments without accessing the main unit.

Image 3.3: The HF-U-01 dash-mount remote control, used for adjusting the bass level conveniently from the driver's seat.
4. 유지관리
The Hifonics BXIPRO1.5 is designed for reliable operation with minimal maintenance. To ensure longevity and consistent performance:
- 기기를 깨끗하게 유지하고 먼지와 이물질이 쌓이지 않도록 하십시오. 청소할 때는 부드럽고 마른 천을 사용하십시오.
- Periodically check all wiring connections to ensure they remain secure. Loose connections can lead to signal loss or intermittent performance.
- Ensure the unit has adequate ventilation to prevent overheating, especially during prolonged use.
5. 문제 해결
If you experience issues with your BXIPRO1.5, refer to the following common troubleshooting steps:
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 전원 없음 (전원 LED 꺼짐) |
|
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| 저음 출력 없음 |
|
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| 왜곡된 베이스 |
|
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| 간헐적인 소리 |
|
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6. 사양
| 특징 | 사양 |
|---|---|
| 모델 | BXIPRO1.5 |
| 상표 | 하이포닉스 |
| 권tage | 48볼트(DC) |
| 최대 공급량tage | 48볼트(DC) |
| 장착 유형 | 표면 실장 |
| 채널 수 | 2 |
| 재료 유형 | 플라스틱 |
| 입력 임피던스 | 20k 옴 |
| 주파수 응답 | 20Hz ~ >20kHz |
| 신호 대 잡음 비율 | 88.4dBA |
| Max Subwoofer Output | 9.5V at 1.0% THD+N |
| 치수(길이 x 너비 x 높이) | 10인치 x 9인치 x 2.25인치 |
| 무게 | 1.6파운드 |
| 한국어: | 806576232834 |
| ASIN | B09SZHS32W |

Image 6.1: The Hifonics BXIPRO1.5 unit shown with its physical dimensions (Length, Width, Height) and weight.
7. 보증 정보
The Hifonics BXIPRO1.5 Digital Bass Enhancer comes with a 1년 한정 보증 from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, neglect, unauthorized repair, or modification.
Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Hifonics web사이트를 방문하거나 고객 지원팀에 문의하세요.
8. 지원
기술 지원, 본 설명서에 나와 있지 않은 문제 해결 또는 보증 관련 문의는 Hifonics 고객 지원팀에 문의하십시오. 연락처 정보는 일반적으로 Hifonics 공식 웹사이트에서 찾을 수 있습니다. web사이트 또는 공인 딜러를 통해 구매하세요.
When contacting support, please have your product model number (BXIPRO1.5) and proof of purchase readily available.
