HIFONICS 6457657 Hfxr Crossover Remote Volt Preamp 3-WAY 8.5

( Brand: Hifonics ), ( Manufacturer Part Number: 6457657 ), ( Model: HFXR ), ( Type: Bass Enhancer )

Review HIFONICS Hfxr 3-way Active Crossover Remote 8.5 Volt Preamp Output Bundle

The Hifonics HFXR 3-way Crossover Remote with part number 6457657 is a high-performance automotive audio component designed to deliver precise crossover filtering for a superior sound experience. This 3-way crossover is engineered for 8.5-volt preamp inputs and is remote-mountable for added flexibility and ease of installation.

This crossover utilizes high-quality components, including Mylar capacitors and low-inductance inductors, to ensure accurate frequency response and minimal signal loss. The 3-way design allows for the separation of high, midrange, and low frequency signals, resulting in clearer, more defined sound.

The HFXR 3-way Crossover Remote features adjustable high-pass, mid-pass, and low-pass filters, enabling users to fine-tune the sound to their specific preferences. The adjustment range for the high-pass filter is 20 Hz to 300 Hz, mid-pass filter is 500 Hz to 3 kHz, and low-pass filter is 30 Hz to 250 Hz.

The remote-mountable design of the HFXR 3-way Crossover Remote offers several advantages. It allows for the crossover to be installed away from the amplifier and speakers, reducing the length of signal wires and minimizing the risk of interference. Additionally, the remote mounting feature provides easy access for adjustments, making it a popular choice among audio enthusiasts.

The Hifonics HFXR 3-way Crossover Remote is engineered to withstand the rigors of automotive use. It features a robust construction with a powder-coated aluminum chassis and gold-plated terminals to ensure durability and reliable signal transfer. With its advanced technology, flexible installation options, and adjustable filters, the HFXR 3-way Crossover Remote is an excellent choice for anyone looking to enhance their car audio system's sound quality.

The Hifonics HFXR 3-way Crossover Remote 8.5 Volt Preamp is a crossover network designed to distribute audio signals from your amplifier to your speakers more efficiently. Here are some pros and cons that may help you make a decision about purchasing this crossover:

1. Adjustable crossover frequencies: The HFXR allows you to adjust the crossover frequencies for each speaker channel, giving you more control over the sound quality.

2. Remote bass control: The remote bass control feature allows you to adjust the bass level from a distance, making it easier to fine-tune your system without having to access the crossover unit itself.

3. High-quality components: The Hifonics HFXR uses high-quality components, including Mylar capacitors and heavy-duty resistors, which can improve the overall sound quality of your system.

4. Versatile application: This crossover is suitable for a wide range of applications, from car audio systems to home theaters, making it a versatile option for audiophiles.

1. Complex installation: Installing a crossover network like the Hifonics HFXR can be a complex process, especially for those who are new to car audio systems.

2. Additional cost: Adding a crossover network to your audio system can add to the overall cost, especially if you are already investing in high-end amplifiers and speakers.

3. Limited power handling: The Hifonics HFXR is rated for a maximum input power of 8.5 volts, which may not be sufficient for some high-power audio systems.

The Hifonics HFXR 3-way Crossover Remote 8.5 Volt Preamp is a high-quality crossover network that offers adjustable crossover frequencies, remote bass control, and versatile applications. However, it can be a complex installation process, and it may add to the overall cost of your audio system. If you are looking to fine-tune your sound quality and have the technical expertise to install it, the Hifonics HFXR is a great option. However, if you are new to car audio systems or have a high-power system, you may want to consider other options.

If you are looking for a high-quality crossover network with adjustable frequencies and remote bass control, the Hifonics HFXR 3-way Crossover Remote 8.5 Volt Preamp is a solid choice. However, make sure you have the technical expertise to install it and are willing to invest in the additional cost. If you are new to car audio systems or have a high-power system, you may want to consider a simpler, more cost-effective option or seek professional installation services.

Details:

Item Brand: Hifonics. Item MPN: 6457657. Hifonics HFXR 2 Way/3 Way Active Crossover Wired Bass Remote Included2 channel or 4 X-Over with 8.5 volt line driver Select 2 4-channel inputs input switch Direct sub-in receivers sub-outs 12dB bass boost at remote Maximum pre-amp output: 8.5v RMS45Hz w/ quasi-parametric Executable for mono stereo woofers180 phase-shift switch Second order Butter worth front and rear high-pass Level adjustments front, sub channels 2-channel full-range RCA preamp Cascading output.

part #: 6457657 prices

• $54.99-$59.95

specifications signaprocess:

• brand: Hifonics
• mpn: 6457657
• model: Hfxr
• type: Bass Enhancer

general signaprocess:

• condition: New
• Vehicle Electronics GPS > Car Audio > Signal Processors

payments signaprocess:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns signaprocess:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

seller signaprocess:

• city: Cass City, Michigan
• # reviews: 327366
• rating: 99.8%

offer signaprocess:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: March 12, 2026

shipping signaprocess:

• transit: 4-7 Days
• service: FedEx Ground Economy, UPS 2nd Day Air
• cost: $0.00
• carrier: FedEx, UPS
• type: Fixed
• class: Economy, Expedited

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