| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| stereo amplifier with subwoofer output | 0.15 | 0.4 | 1972 | 71 |
| mini stereo amplifier with subwoofer output | 1.36 | 0.8 | 7794 | 61 |
| 2.1 stereo amplifier with subwoofer output | 0.01 | 0.4 | 4826 | 56 |
| home amplifier with subwoofer output | 1.12 | 1 | 5411 | 23 |
| amp with subwoofer output | 0.97 | 0.5 | 6107 | 31 |
| stereo receiver with subwoofer output | 0.56 | 0.5 | 2315 | 67 |
| subwoofer with amplifier built in | 1.89 | 0.5 | 3602 | 100 |
| amplifier for a subwoofer | 1.22 | 0.3 | 8594 | 18 |
| subwoofer speaker with amplifier | 1.32 | 0.8 | 7408 | 86 |
| amplifier for subwoofer and speakers | 0.84 | 1 | 932 | 93 |
| what is a subwoofer amplifier | 1.38 | 0.3 | 4626 | 3 |
| sound system subwoofer amplifier | 0.84 | 0.8 | 4399 | 87 |
| subwoofer amplifier home audio | 1.9 | 1 | 1273 | 43 |
| subwoofer with speaker outputs | 0.62 | 0.1 | 9259 | 23 |
| subwoofer amplifier for sale | 1.81 | 0.3 | 3850 | 52 |
| subwoofer with built in amp | 0.52 | 1 | 3682 | 74 |
| amplifier for subwoofer home theater | 0.19 | 1 | 9574 | 38 |
