X-757 - Loudspeaker Real-El - Free user manual and instructions
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| Product Type | Passive loudspeaker |
| Brand | Real-El |
| Model | X-757 |
| Speaker Type | 2-way bass reflex |
| Frequency Response | 50 Hz - 20 kHz |
| Sensitivity | 88 dB (2.83V/1m) |
| Impedance | 8 Ohms |
| Power Handling (RMS) | 100 W |
| Peak Power Handling | 150 W |
| Recommended Amplifier Power | 20-120 W per channel |
| Drivers | 1-inch soft-dome tweeter, 6.5-inch woofer |
| Dimensions (W x H x D) | 210 x 350 x 280 mm |
| Weight | 5.2 kg per speaker |
| Cabinet Material | MDF with vinyl finish |
| Magnetic Shielding | No |
| Grille | Detachable cloth grille |
| Connections | Binding posts (banana plug compatible) |
| Placement | Bookshelf or stand-mount |
| Maintenance | Wipe cabinet with a soft dry cloth |
| Safety | Use stable surface; avoid exposure to moisture |
| Spare Parts | Available through authorized service centers |
| Warranty | 2 years |
Frequently Asked Questions - X-757 Real-El
How do I connect the Real-El X-757 speakers to my amplifier?
Use speaker wire to connect the amplifier's speaker outputs to the binding posts on the back of each speaker. Make sure to maintain correct polarity: connect the red (+) terminal to the red (+) output and the black (-) terminal to the black (-) output. Ensure the amplifier is turned off before making connections.
What is the recommended amplifier power for the X-757?
The recommended amplifier power ranges from 20 to 120 watts per channel into 8 Ohms. This ensures dynamic sound without risking damage to the speakers from underpowered or overpowered amplifiers.
How should I position the X-757 speakers for best sound quality?
Place the speakers at ear level when seated, ideally at least 20 cm from the rear wall to avoid excessive bass boom. Angle them slightly toward the listening position. The distance between the speakers should be about 1.8 to 2.5 meters for good stereo imaging.
Can I use the X-757 speakers outdoors?
No, these speakers are designed for indoor use only. They are not weatherproof. Exposure to moisture or extreme temperatures can damage the drivers and cabinet, and may void the warranty.
How do I clean the Real-El X-757 speaker cabinet?
Use a soft, dry lint-free cloth to gently wipe the cabinet. For stubborn dirt, slightly dampen the cloth with water or a mild detergent, but avoid getting moisture on the drivers or terminals. Never use abrasive cleaners or solvents.
Are the speaker grilles detachable?
Yes, the X-757 grilles are detachable. They are held in place by pegs or magnets. Gently pull the grille away from the cabinet to remove it. This can help reduce sound diffraction and is useful when cleaning the drivers.
What is the nominal impedance of the X-757 speaker?
The nominal impedance is 8 Ohms. This is a standard impedance that works with most home audio amplifiers and receivers. Ensure your amplifier is rated for 8-ohm loads.
Does the speaker come with mounting brackets?
The X-757 does not include mounting brackets. It is designed for bookshelf or stand placement. If you need wall-mounting, you can purchase universal speaker brackets that fit the speaker's dimensions and weight.
How can I improve the bass response of the X-757?
To enhance bass, place the speakers closer to a wall or corner, but avoid excessive proximity to prevent muddiness. Also, ensure the bass reflex port (if visible) is not blocked. Using a subwoofer can significantly extend low-frequency output below 50 Hz.
What should I do if there is no sound coming from the speakers?
First, check that the amplifier is on and the correct input is selected. Verify the speaker wire connections are secure at both the amplifier and speakers. Test with another pair of speakers if possible. If the problem persists, the speaker may be damaged; contact Real-El support.
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USER MANUAL X-757 Real-El
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Product information
Brand : Real-El
Model : X-757
Category : Loudspeaker