PipeDreams Series 4 Mark II
| Brand | Nearfield Acoustics |
| Manufacturer | Nearfield Acoustics, Inc., High Emotion Audio LLC. |
| Series | PipeDreams |
| Function | Speaker |
| Produced | 2012-2018 |
| Country | United States |
| Form Factor | Floorstanding |
| Signal Path | Analog Hardware |
| Dimensions | 84"x??"x??" (HxWxD) |
| Treble | 1" Silk Dome (x36) |
| Midrange | 4" Carbon Fiber Cone (x18) |
| Bass | 18" Cone (x2) (Separate "Tribal Drummer" subwoofer) |
| Sensitivity | 97dB/W/m |
| Crossover | Three-Way Active (Nearfield Acoustics XO-3) |
| MSRP (2012) | $100,000 |