Alpha 10 - Speaker INFINITY - Free user manual and instructions
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| Product Type | Passive Speaker |
| Brand | Infinity |
| Model | Alpha 10 |
| Speaker Diameter | 10 inches (254 mm) |
| Power Handling (RMS) | 150 W |
| Frequency Response | 35 Hz - 20 kHz |
| Impedance | 8 ohms |
| Sensitivity | 90 dB (1 W/1 m) |
| Cone Material | Polypropylene |
| Magnet Type | Ferrite |
| Weight | 8.5 kg |
| Dimensions (W x H x D) | 320 x 450 x 280 mm |
| Finish | Textured Black Vinyl |
| Recommended Use | Front or Surround Speaker |
| Warranty | 2 years |
| Included Accessories | User manual, cable (depending on version) |
| Maintenance | Clean with a soft, dry cloth |
| Safety Precautions | Do not expose to moisture or heat sources |
Frequently Asked Questions - Alpha 10 INFINITY
How do I connect my Infinity Alpha 10 speaker?
Use a speaker cable of adequate gauge. Connect the red terminal (+) to the positive output of the amplifier and the black terminal (-) to the negative output. Respect polarity for a correct stereo image.
What amplifier power is recommended?
For the Alpha 10 model, an amplifier delivering between 50 and 150 W RMS per channel is ideal. Be careful not to exceed the maximum power of 200 W to avoid damaging the speaker.
Can I use this speaker outdoors?
This speaker is designed for indoor use. Exposure to moisture, dust, or inclement weather can damage the components. For outdoor use, provide suitable shelter.
How do I clean the speaker grille?
Gently remove the grille if it is removable. Clean it with a slightly damp cloth and dry it immediately. For the cabinet, use a dry, soft cloth. Avoid chemical products.
What if the sound is distorted or clipping?
First check the volume level and reduce it if necessary. Make sure the amplifier is not clipping. Check the connections and polarity. If the problem persists, a speaker defect may be the cause.
How to optimize speaker placement?
Place the speakers at ear level, symmetrically to the listening position. Keep them at least 30 cm away from walls to avoid unwanted reflections. For surround effect, follow your system's recommendations.
Can I use the Alpha 10 as a subwoofer?
No, the Alpha 10 is a full-range speaker designed to reproduce the entire sound spectrum. For deeper bass, pair it with a dedicated subwoofer with a low-pass filter.
What is the nominal impedance? Can I connect two speakers to one channel?
The nominal impedance is 8 ohms. You can connect two 8-ohm speakers in parallel to a 4-ohm amplifier, but verify that the amplifier can handle this load. In series, the impedance becomes 16 ohms, which reduces power.
How to connect multiple pairs of speakers?
Use a speaker selector or a multi-zone amplifier. Do not connect multiple pairs directly in parallel if the total impedance drops below the amplifier's capability. Consult the amplifier manual.
Where can I find spare parts or get my speaker repaired?
Contact Infinity customer service via the official website or an authorized dealer. For repairs, go to a specialized technician. The warranty covers manufacturing defects for 2 years.
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USER MANUAL Alpha 10 INFINITY
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Product information
Brand : INFINITY
Model : Alpha 10
Category : Speaker