Beta 10 - Subwoofer INFINITY - Free user manual and instructions
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| Product Type | Powered Subwoofer |
| Brand | Infinity |
| Model | Beta 10 |
| Woofer Size | 10 inches (250 mm) |
| Amplifier Power | 200 Watts RMS |
| Frequency Response | 30 Hz - 150 Hz |
| Impedance | 4 Ohms |
| Dimensions (H x W x D) | 14.2 x 12.6 x 14.2 inches (360 x 320 x 360 mm) |
| Weight | 26.5 lbs (12 kg) |
| Power Supply | 120V/60Hz (US) or 220-240V/50Hz (International) |
| Enclosure Type | Bass-Reflex (ported) |
| Phase Control | 0° / 180° switch |
| Low-Pass Crossover | Variable 40-150 Hz |
| Inputs | Line-level RCA, Speaker-level terminals |
| Outputs | Speaker-level pass-through |
| Auto Power On/Off | Yes, signal sensing |
| Protection Circuitry | Short circuit, thermal, over-voltage |
| Cleaning | Wipe with dry cloth, avoid liquids and abrasives |
| Placement | Floor-standing near front speakers, avoid corners |
| Spare Parts Availability | Amplifier module, driver, fuse (check service manual) |
| Reparability | Modular design; user-replaceable fuse, professional service for others |
Frequently Asked Questions - Beta 10 INFINITY
How do I connect the Infinity Beta 10 subwoofer?
Use the line-level RCA input from your receiver's subwoofer output. If using speaker-level connections, connect the subwoofer's input terminals to the amplifier's speaker outputs and then speakers to the subwoofer's output terminals.
What is the correct crossover setting?
Set the low-pass crossover on the subwoofer to 80 Hz as a starting point, then adjust based on your main speakers' response. For THX standards, use 80 Hz.
Why is my subwoofer not turning on?
Check the power cord connection, ensure the power switch is on. If auto-on is enabled, verify that a signal is present. Test the fuse (located near the power cord) with a multimeter, replace if blown.
How do I set the phase control?
Play a bass-heavy track and sit in the listening position. Toggle the phase switch between 0° and 180° and choose the position that produces the strongest, most impactful bass.
Can I use this subwoofer with a soundbar?
Yes, if your soundbar has a subwoofer output (RCA). Otherwise, use a subwoofer with speaker-level inputs, but ensure compatibility with your soundbar's output.
What is the maximum power handling of the Beta 10?
The built-in amplifier provides 200 Watts RMS. The speaker driver can handle up to 300 Watts peak. Do not exceed the specified power to avoid damage.
How do I clean the subwoofer cabinet?
Wipe the surface with a soft, dry cloth. Do not use any liquids, solvents, or abrasive cleaners as they may damage the finish or electronics.
Where should I place the subwoofer for best performance?
Place it near the front speakers, away from corners to avoid boomy bass. Avoid walls at least 12 inches. Experiment with placement to achieve even bass across the room.
The subwoofer makes a humming noise when plugged in. What should I do?
Hum is often due to a ground loop. Try plugging all audio components into the same power strip. If using a cable TV connection, use a ground loop isolator on the coaxial input.
Is the Infinity Beta 10 repairable?
Yes, many parts are user-serviceable like the fuse. For internal amplifier issues or driver replacement, seek qualified service. Spare parts are available through Infinity or authorized dealers.
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