
Side-by-side comparison of 71 Alpine products and 929 Down4Sound products across 11 categories.
| Category | Alpine | Down4Sound |
|---|---|---|
| Speakers | 21 products $150 – $760 | 523 products $20 – $300 |
| Amplifiers | 9 products $190 – $1,700 | 181 products $40 – $1,260 |
| Wiring | 1 products $635 – $635 | 99 products $1 – $300 |
| Subwoofers | 18 products $110 – $3,710 | 64 products $170 – $2,277 |
| Accessories | 11 products $486 – $800 | 16 products $15 – $272 |
| Batteries | — | 21 products |
| Alternators | — | 13 products $350 – $400 |
| Head Units | 11 products $190 – $1,406 | — |
| Sound Deadening | — | 8 products $110 – $230 |
| DSP / Processors | — | 3 products |
| Enclosures | — | 1 products $759 – $759 |