How to troubleshoot Bose Stereo System with no power?
If the power LED is off on your Bose Stereo System even when plugged in and the power switch is on: * Ensure the AC outlet has power by testing it with a lamp or outlet tester. * Make sure the power cord is fully inserted into the AC outlet.
What to do if Bose Stereo System has power but no sound?
If your Bose Stereo System has power LED on (green) but no sound, consider the following: * Ensure the volume control on your instrument is turned up. * Check that the Trim level control is turned up on the power stand. * Verify your instrument is plugged into the Analog Input jack. * Try a different cable to connect your instrument to the power stand. * Plug your instrument into a different amplifier to ensure the instrument is working.
Why do my B1 bass modules sound poor when powered by a third-party amplifier with my Bose L1 Model II Speaker System?
If B1 bass modules powered by a third-party power amplifier and connected to the Bass - Line Out connector sound poor, ensure that at least two B1 bass modules are directly connected to the Bass Module Out connector on the power stand using a B1 bass module 4-wire cable. Check the gain settings on the third-party power amplifier, and ensure the volume level of the B1 bass modules powered by the power stand is similar to the bass modules powered by the external amplifier.
Why does a third-party subwoofer sound poor with my Bose L1 Model II Speaker System?
If a third-party-powered subwoofer sounds poor when connected to the Bass - Line Out connector on the power stand: * Unplug any B1 bass modules connected to the power stand. * The signal from the Bass - Line Out may be too high for the powered subwoofer; try attenuating the signal using commercially available direct boxes or in-line pad devices. * Try different connections to the third-party-powered subwoofer, such as balanced or unbalanced cabling and/or a direct box. * Check that the gain and input controls on the third-party-powered subwoofer are set appropriately. * If using a powered subwoofer with an adjustable crossover, set the crossover to 180Hz.
What to do if there are no mid/high sounds from Bose L1TM model II Cylindrical Radiator® loudspeaker?
If you are not hearing mid/high sounds from the L1 model II Cylindrical Radiator® loudspeaker, ensure the top and bottom sections are firmly seated in their connectors. Check for any bent or broken connections. You might also try cleaning the contacts on the loudspeaker top and bottom with an electronic contact spray cleaner.
Why does my Bose Speaker System's B1 bass module sound out of balance?
If your B1 bass module sounds out of balance with the system, make sure you are using the B1 bass module 4-wire cable included with the B1 bass module package. Also, ensure that the B1 bass module grille is facing forward toward the musicians and audience.
Why is there no bass audio from my Bose Speaker System's B1 bass module?
If your B1 bass module is plugged in but you're not hearing any bass audio, ensure you are using the included 4-wire B1 bass module cable. Verify that the cable is securely plugged into the Bass Module Out connector. Try using a different 4-wire cable and, if possible, test with a different B1 bass module to isolate the issue.
How to fix a distorted sound from my Bose Speaker System?
To fix a distorted sound from your Bose Speaker System, first check if the Signal/Clip LED is constantly red. If it is, lower the trim level. If the issue persists, try using a different audio source or instrument. You can also test your current source or instrument on another power stand to identify the problem.
General| Product color | Black |
|---|---|
| Bass adjustment | Yes |
| Recommended usage | Studio |
| Multi-Room Streaming (MRS) support | No |
| Speaker type | - |
| Number of drivers | 2 |
| Speaker placement | Stand-mountable |
| Audio output channels | - channels |
| RMS rated power | - W |
| USB 2.0 ports quantity | 1 |
| Connectivity technology | Wired |
| Power source type | AC |
Weight and Dimensions| Depth | 450 mm |
|---|---|
| Width | 260 mm |
| Height | 381 mm |
| Weight | 11380 g |
Information regarding products that generate electrical noise and FCC compliance.
Welcome message and overview of the owner's guide.
Details the advantages and capabilities of the L1™ model II system.
Describes the components of the L1™ model II system and optional equipment.
Details the connectors and controls on the power stand top panel.
Lists all components included in the L1™ model II system packaging.
Guidelines for optimal placement of the L1™ model II system for performance.
Instructions for unfolding and positioning the L1™ model II power stand.
Steps for connecting the loudspeaker sections to the power stand.
How to connect the L1™ model II system to a power source.
Instructions for connecting the B1 bass module to the power stand.
Steps for mounting and connecting the T1 ToneMatch™ audio engine.
How to connect an additional B1 bass module to the system.
Instructions for connecting the PackLite® amplifier to expand bass module support.
How to adjust the input Trim control for analog audio sources.
Guidance on operating the system with both T1 ToneMatch and analog inputs.
Examples of how to set up and use the system in different musical situations.
Instructions for cleaning and maintaining the L1™ model II system.
Procedures for cleaning the system enclosures and grilles.
Contact information for technical support and service.
Solutions for common problems encountered with the L1™ model II system.
Information on product warranty and how to register your system.
Information on available accessories for the L1™ model II system.
Technical specifications for the dimensions and weight of system components.
Electrical specifications including AC power rating and peak inrush current.
Details on audio connectors and their specifications.
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