175
| Brand | Flatline Design |
| Designer | Lewis Muratori |
| Function | Speaker |
| Produced | 1994 |
| Country | United States |
| Model ID | Model 175 |
| Form Factor | Floorstanding |
| Signal Path | Passive Hardware |
| Dimensions | 35.6 × 180.3 × 31.8 cm (W × H × D) |
| Weight | 75lbs |
| Frequency Response | 35Hz–40kHz ±3dB |
| Midrange/Tweeter | 69" Ribbon (Kapton/Parallel Aluminum Trace) |
| Midbass | 5" Polypropylene Cone (Peerless) |
| Bass | 10" woofer (Peerless) |
| Crossover Points | 100Hz, 350Hz (1st Order (6dB/Oct)) |
| Impedance | 3-5Ω |
| Sensitivity | 88dB/W/m |
| MSRP | $3995/pr (Oak), $4495/pr (Cherrywood) |
| Connections |
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| Notes | Veneer Options: Oak, Cherrywood |