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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
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Description
Kundt’s Apparatus with Speaker and Microphone with Spare PartsThe Kundts Apparatus with Speaker and Microphone is used for studying sound and waves, including standing waves, resonance, musical instruments, and tones. The Apparatus Includes: 1 x Transparent resonance tube, 850mm long with metric scale 2 x Side holes and sliding shutters, an adjustable piston, a miniature microphone which can be passed up the tube, a mini speaker that fits to one end of the tube and produces the sound waves, a driver to interface
The Kundt’s Apparatus with Speaker and Microphone is used for studying sound and waves, including standing waves, resonance, musical instruments, and tones.
The Apparatus Includes:
- 1 x Transparent resonance tube, 850mm long with metric scale
- 2 x Side holes and sliding shutters, an adjustable piston, a miniature microphone which can be passed up the tube, a mini-speaker that fits to one end of the tube and produces the sound waves, a driver to interface the speaker to an amplifier or oscilloscope and an instruction booklet
- 1 x Piston on a long rod to create various length closed tubes
- 1 x Microphone and cable on long blade to pass through a slot in the piston and to place the microphone to any position along the tube
- 1 x Buffer unit to interface the microphone to an amplifier or oscilloscope
Brand: IEC
| Product Code | Item | Descriptions |
| SE.SW1996-001 | Kundt’s Apparatus Complete | with speaker & microphone |
| SE.PA1996-005 | Microphone Buffer Only | driver to power & interface mini microphone |
| SE.PA1996-006 | Resonance Tube Only | |
| SE.PA1996-007 | Scale Only | |
| SE.PA1996-008 | Microphone Only | |
| SE.PA1996-010 | Resonance Speaker Only |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Great room separator
Color: Black
The panels are much longer than we expected! We only needed 3 of the 4 proivided. It's slightly flimsy, but holds together nicely. The screwdriver that came with did not fit the screws, but luckily we had a Phillips head. It's very lightweight. It is definitely a good value for the money.
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Reviewed in the United States on February 10, 2026
★★★★★ 1
Never got to try it because it was broken
Color: Black
Came with a broken piece and is taking forever to get a refund…there wasn’t an option for a replacement
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Reviewed in the United States on March 15, 2026
★★★★★ 3
Room divider
Color: Black, Color: Black
It was much simpler than anticipated. I don't think it's very sturdy and it lacks weight, but it's attractive.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Great product
Color: Black
This is very sturdy and great quality. Its quite cheap for what your getting to it’s not cheap thin like plastic it feels thick and you could put a LITTLE weight on it it’s stable and protects your privacy.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Excellent privacy shade.
Color: Coal Black
This delivered on exactly what it promises. So happy with the quality for the value. The shades are a fabric, nylon like, that are attached with a pocket on one end and velcro that adheres around the bar on the other.
This was incredibly easy and straightforward to put together. Every piece was clearly labeled, coordinated with the instruction sheet, and fit perfectly. Honestly, I wasn’t planning to leave a review but I was so impressed by how clearly labeled and well explained the instructions were that I felt compelled to note it. Especially for anyone who doesn’t like putting things together, or is used to subpar instructions, this is leagues above the rest. It’s such a simple build anyway, but after buying so many things that barely fit as they should, this stands out.
It is lightweight and easy to move. Offers privacy when opened, then can be folded out of the way. It looks exactly as pictured. No complaints, it’s a solid item and worth the price.
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Reviewed in the United States on April 9, 2026