Connect the speaker wires to the respective output of the audio amplifier (left output to left speaker, etc.). Connect the opposite end of the speaker wires to the rear panel Speaker Terminals, matching the polarity of the amplifier output to the speaker input, + to + (red) and – to

– (black). DIAGRAM 4 shows the F400 rear panel connector panel.

F400

DIAGRAM 4

 

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Riverside, CA USA • Made in China

Rear Panel Speaker Terminals

 

 

 

 

 

 

 

 

 

 

 

CONTOUR SWITCH SETTINGS

The F400 front panel Contour Switches provide subtle frequency adjustment control, allowing a boost or cut of the treble and bass response by ±3dB. Determine through listening or test procedures if the F400 speakers require this adjustment.

To adjust the Contour Switches:

1.Carefully remove the F400 grill cover.

2.Using the Contour Switches shown in DIAGRAM 5, make the following adjustments for the desired result.

Add bass: Move the bass switch to the +3 position.

Lower bass: Move the bass switch to the -3 position.

Add treble: Move the treble switch to the +3 position.

Lower treble: Move the treble switch to the -3 position.

Treble Contour Switch

DIAGRAM 5

Contour Switches

Bass Contour Switch

PIVOTING TWEETER ADJUSTMENT

The pivoting tweeters can be pointed toward the listening position for optimal directivity. If you have mounted the F400 Speakers off-axis from the listener’s ear level, you may gently move the tweeter position to compensate for the loss of directivity. Follow the instructions in DIAGRAM 6, below.

DIAGRAM 6

Tweeter Adjustment

Push Tweeter Here

3

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Proficient Audio Systems F400SLVR, F400BLK owner manual Contour Switch Settings, Pivoting Tweeter Adjustment

F400SLVR, F400BLK specifications

Proficient Audio Systems has established a reputation for delivering high-quality audio equipment, and their F400 series speakers, specifically the F400BLK and F400SLVR models, exemplify this commitment to excellence. These speakers have been designed to cater to audiophiles and casual listeners alike, boasting an array of impressive features and technologies that ensure superior sound performance.

The F400BLK and F400SLVR are floor-standing speakers engineered for maximum sound fidelity. Their sleek designs make them not only functional but also aesthetically appealing, allowing them to fit seamlessly into any home decor. Available in both black and silver finishes, these models provide flexibility in style without compromising on quality.

One of the standout characteristics of the F400 series is their robust construction. The cabinets are built from high-density materials, which minimize resonance and distortion, ensuring that the sound remains clear and true to the original recording. Additionally, the use of dual 6.5-inch woofers allows for powerful bass response, while the 1-inch silk dome tweeter delivers crisp, detailed highs, ensuring a well-balanced sound profile across all frequencies.

Technologically, the F400 series incorporates advanced sound engineering techniques. The speakers utilize a Phase Plug design that aids in improving sound dispersion and clarity, providing a wider sweet spot for listeners. This means that regardless of where you are in the room, you can experience an immersive audio experience. Furthermore, the integration of high-quality crossover components optimizes frequency distribution between the woofers and tweeters, producing a seamless soundstage that enhances music, movies, or any media content.

Another notable feature of the F400 speakers is their compatibility with various audio systems. They can be easily integrated into both stereo and multi-channel setups, making them ideal for home theaters or dedicated music listening areas. With an impedance rating that suits a variety of amplifiers, users can enjoy flexibility in their audio configurations.

In conclusion, the Proficient Audio Systems F400BLK and F400SLVR speakers are a remarkable addition to any audio enthusiast's collection. With their solid construction, advanced technologies, and impressive sound quality, they offer a perfectly balanced listening experience that makes music and media come alive. Whether you're enjoying a movie or your favorite album, the F400 series is engineered to elevate your audio experience to new heights.