Filing Flows › Comparisons › KOSS vs MSN
Koss vs Emerson Radio: KOSS and MSN compared
Koss is the larger company: $3.1M of revenue in its latest quarter (Q1 FY27) against $1.1M for Emerson Radio (Q1 FY27). Koss is growing faster (-24% against -37% a year earlier). Koss is more profitable, with an operating margin of -12.9% against -65.1%.
Where the money goes: KOSS and MSN
Koss (KOSS) · Q1 FY27
Koss, Q1 FY27: revenue $3.1M (-24% year over year), operating margin -12.9%, net loss $234K, operating cash flow −$524K. The chart follows the revenue to costs, profit and cash.
Emerson Radio (MSN) · Q1 FY27
Emerson Radio, Q1 FY27: revenue $1.1M (-37% year over year), operating margin -65.1%, net loss $566K, operating cash flow −$854K. The chart follows the revenue to costs, profit and cash.
| Koss (KOSS) | Emerson Radio (MSN) | |
|---|---|---|
| Latest quarter | Q1 FY27 | Q1 FY27 |
| Revenue | $3.1M | $1.1M |
| Revenue growth, Y/Y | -24% | -37% |
| Operating margin | -12.9% | -65.1% |
| Net earnings | −$234K | −$566K |
| Net margin | -7.6% | -53.7% |
| Operating cash flow | −$524K | −$854K |
Where the revenue comes from
Emerson Radio
- Product: $929K (88%)
- License: $125K (12%)
Questions
Which is bigger, Koss or Emerson Radio?
Koss is the larger company: $3.1M of revenue in its latest quarter (Q1 FY27) against $1.1M for Emerson Radio (Q1 FY27).
Is Koss or Emerson Radio growing faster?
Koss is growing faster (-24% against -37% a year earlier).
Which is more profitable, Koss or Emerson Radio?
Koss is more profitable, with an operating margin of -12.9% against -65.1%.
More: Koss earnings · how Koss makes money · Emerson Radio earnings · how Emerson Radio makes money
From the companies' latest 10-Q, 10-K or earnings release (10-Q filed Oct 30, 2026; 10-Q filed Aug 14, 2026). Fiscal quarters can end on different dates. Not investment advice.