Artikel praktisch, robust, leicht zu handhaben und funktional.
Rare, almost unused item: ONKYO SL-A251 Subwoofer System with built-in amplifier
Product Details
This ONKYO subwoofer features a large-diameter speaker and allows for frequency and volume adjustment.
- Brand: ONKYO
- Type: Subwoofer
- Adjustment Functions: Frequency adjustment, volume adjustment
- Power Cord: Included
- Speaker Size: Large-diameter speaker
Purchased quite some time ago.
I recall buying it as clearance stock.
I believe the main unit has not been removed from the box, but please confirm with the photos.
It should be in like-new condition with minimal signs of use.
The shipping label will be attached directly to the box for shipping.
Thank you for looking.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.




