Focal Alpha 50 Evo Studio Monitor

1. Produk Langkungview

The Focal Alpha 50 Evo is a 5-inch active 2-way studio monitor designed for professional audio monitoring. It features a 1-inch (25mm) Aluminium inverted dome tweeter and a 5-inch (13cm) woofer with a Slatefiber cone, both developed and manufactured in Focal's workshops in France. This monitor delivers excellent dynamics and neutrality in its tonal balance, making it highly versatile for various audio production environments.

Figure 1.1: The Focal Alpha 50 Evo studio monitor from a front-side angle, highlighting its compact design and the Slatefiber woofer.

Fitur konci:

• Neutral, Detailed Sound: Equipped with a 5-inch Slatefiber woofer and a 1-inch aluminum tweeter for accurate, balanced monitoring across all volume levels.
• Sambungan Fleksibel: Offers TRS, XLR, and RCA inputs, allowing connection of up to three audio sources simultaneously.
• Customizable Tuning: Features adjustable Low Frequency (LF) and High Frequency (HF) shelving controls, along with sensitivity adjustment, for optimal adaptation to room acoustics and workflow.
• High Output, Low Distortion: Powered by 35W LF and 25W HF Class D amplifiers, delivering up to 101dB SPL peak at 1 meter.
• Studio-Ready Build: Constructed with an MDF cabinet, black vinyl finish, laminar port, and includes inserts for wall mounting.

2. Setup jeung Sambungan

Proper setup is crucial for optimal performance of your Alpha 50 Evo monitor. Follow these steps to connect and position your speaker.

2.1 Sambungan Daya

Connect the provided power cable to the IEC inlet on the rear panel of the monitor and then to a suitable AC power outlet. Ensure the power switch is in the 'Off' position before connecting.

2.2 Input Audio

The Alpha 50 Evo offers versatile input options to integrate with various audio systems:

• Input XLR: For balanced professional audio connections.
• Input TRS: For balanced or unbalanced audio connections using a 1/4-inch jack.
• Input RCA: For unbalanced consumer-level audio connections.

Connect your audio source (e.g., audio interface, mixer) to one of the available inputs. It is recommended to use balanced connections (XLR or TRS) for longer cable runs to minimize noise.

Figure 2.1: The rear panel of the Alpha 50 Evo, displaying the XLR, TRS, and RCA input options, sensitivity control, LF and HF shelving adjustments, and the power switch.

2.3 Nempatkeun

Position the monitors to form an equilateral triangle with your listening position. The tweeters should ideally be at ear level. Ensure there is adequate space around the monitors for proper heat dissipation and bass port operation. The Alpha 50 Evo also includes inserts for wall mounting, providing flexible installation options.

3. Ngoperasikeun Monitor

Once connected, you can power on your Alpha 50 Evo and adjust its settings for optimal sound.

3.1 Daya Hurung/Pareuman

Locate the power switch on the rear panel of the monitor. Flip the switch to the 'On' position to power up the unit. A green LED indicator on the front panel will illuminate when the monitor is active.

3.2 Kontrol sensitipitas

The 'Sensitivity' switch on the rear panel allows you to adjust the input sensitivity of the monitor. This helps match the output level of your audio source to the monitor's input, preventing clipping or insufficient volume.

3.3 LF and HF Shelving

The Alpha 50 Evo features 'LF Shelving' and 'HF Shelving' controls on the rear panel. These allow you to adjust the low and high frequency response of the monitor to compensate for room acoustics or personal preference:

• LF Shelving: Adjusts the bass response. Use this to reduce bass if the monitors are placed close to walls or corners, or to boost if the room absorbs too much low end.
• HF Shelving: Adjusts the treble response. Use this to tame harsh highs or to add clarity depending on your listening environment.

3.4 Automatic Stand-by Mode

The monitor is equipped with an automatic disengageable stand-by mode. After approximately 15 minutes of inactivity (no audio signal detected), the monitor will enter a low-power stand-by state. It will automatically reactivate when an audio signal is detected. This feature can be enabled or disabled via a switch on the rear panel.

4. Pangropéa

To ensure the longevity and optimal performance of your Focal Alpha 50 Evo monitors, follow these maintenance guidelines:

• beberesih: Use a soft, dry, lint-free cloth to clean the cabinet. Avoid using abrasive cleaners, solvents, or strong detergents, as these can damage the finish.
• Lebu: Regularly dust the speaker grilles and surfaces to prevent accumulation, which can affect sound quality and cooling.
• Lingkungan: Operate the monitors in a stable environment, away from direct sunlight, excessive heat sources, high humidity, or extreme temperature fluctuations.
• Ventilasi: Ensure proper ventilation around the rear panel and sides of the monitor to prevent overheating. Do not block the laminar port.
• Penanganan: When moving the monitors, always lift them carefully and avoid dropping or subjecting them to strong impacts.

5. Cara ngungkulan

If you encounter issues with your Alpha 50 Evo monitor, consult the following common troubleshooting steps:

5.1 Taya Sora

• kakuatan: Check if the monitor is powered on and the power LED is illuminated. Ensure the power cable is securely connected.
• Sumber: Verify that your audio source (e.g., audio interface, mixer) is powered on and sending an audio signal.
• Kabel: Inspect all audio cables (XLR, TRS, RCA) for secure connections at both ends. Try swapping cables to rule out a faulty cable.
• Volume/Gain: Ensure the volume on your audio source and the sensitivity setting on the monitor are not set too low.
• Modeu stand-by: If the monitor is in stand-by mode, ensure an audio signal is present to wake it up. Check if the automatic stand-by feature is enabled or disabled as desired.

5.2 Sora menyimpang

• Tingkat Input: Reduce the output level from your audio source or adjust the sensitivity on the monitor to prevent input clipping.
• Kualitas Kabel: Use high-quality, shielded audio cables, especially for balanced connections.
• Kamar Akustik: Excessive bass or treble can be caused by room acoustics. Adjust the LF and HF shelving controls on the rear panel to compensate.
• Physical Obstructions: Ensure the woofer and tweeter are not obstructed and the laminar port is clear.

5.3 Hiss or Noise

• Ground Loop: Try connecting all audio equipment to the same power strip or outlet to avoid ground loops.
• Kabel Shielding: Ensure you are using properly shielded audio cables.
• Source Noise: Disconnect the audio input cable from the monitor. If the hiss disappears, the noise is coming from your audio source.
• Sensitipitas: If the input sensitivity is set too high for your source, it can amplify background noise.

If these steps do not resolve the issue, please contact Focal customer support for further assistance.

6. Spésifikasi Téknis

Detailed specifications for the Focal Alpha 50 Evo studio monitor:

Figure 6.1: A comprehensive table of technical specifications for the Alpha 50 Evo, covering frequency response, SPL, inputs, amplifier details, dimensions, and weight.

7. Garansi jeung Rojongan

The Focal Alpha 50 Evo monitor comes with a limited warranty. For specific details regarding the warranty period and coverage, please refer to the warranty card included with your product or visit the official Focal websitus.

Rojongan Palanggan:

For technical assistance, service, or inquiries not covered in this manual, please contact Focal customer support. You can find contact information on the official Focal websitus atawa ngaliwatan dealer otorisasi Anjeun.

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