

Side-by-side comparison of 113 CT Sounds products and 887 Down4Sound products across 11 categories.
| Category | CT Sounds | Down4Sound |
|---|---|---|
| Speakers | 27 products $30 – $190 | 497 products $20 – $300 |
| Amplifiers | 23 products $20 – $900 | 174 products $40 – $1,260 |
| Subwoofers | 34 products $60 – $650 | 63 products $170 – $2,277 |
| Wiring | 3 products $40 – $150 | 93 products $1 – $300 |
| Enclosures | 24 products $4 – $250 | 1 products $759 – $759 |
| Batteries | — | 20 products |
| Accessories | — | 16 products $15 – $272 |
| Alternators | — | 13 products $350 – $400 |
| Sound Deadening | — | 7 products $110 – $230 |
| DSP / Processors | 1 products $43 – $43 | 3 products |
| Bass Packages | 1 products $400 – $400 | — |