The JEM AF-1 MkII is Martin's industry-standard compact fan which sets the benchmark for effect fans. The JEM AF-1 MkII is more responsive and even more versatile than its original predecessor the AF-1. Using a 12” sealed axial motor, with variable speed, the AF-1 is responsive even at low speeds while remaining silent, only producing 70 dBA at maximum speed. The AF-1 MkII has integrated DMX or by using the included remote control to control, it is the ideal fan for a large variety of indoor or outdoor applications from touring and stage to theme parks, cruise ships and much more.

  • Integrated DMX and included remote control
  • Instant On
  • Low noise, 70 dBA at maximum output


  • 12” Sealed motor – resists moisture
  • Variable speed range and control
  • Instant On
  • Low minimum speed
  • Integrated DMX
  • Included analog timer remote control
  • Reduced motor noise at low speeds, 70 dBA at maximum
  • Floor standing or truss mounting
  • Broad regulatory compliance

Tech specs

Physical Width: 320 mm (12.6 in.) Width with multi-function bracket: 397 mm (15.6 in.) Height: 350 mm (13.8 in.) Height with multi-function bracket: 407 mm (16.0 in.) Depth: 176 mm (6.9 in.) Weight: 8.5 kg (18.7 lb.)
Performance Maximum airflow: 1815m3 (65 000 ft3 ) hour CFM: 1083 CFM Fan speed: 200-2500 rpm Noise level (max): 70 dBA
Control and Programming Control options: Included analog timer remote control, DMX, test switch Control parameters: Instant or timer-controlled output Fan: Variable output, 0-100% Remote cable: 3-pin XLR, includes 3 m (9.8 ft.), maximum length 50m (164 ft.) DMX channels: 1 DMX compliance: ANSI E1.11 - USITT DMX512-A
Construction Housing: Steel Color: Black Fan: 12” Sealed axial motor Multi-function bracket: Integrated yoke w/safety attachment point
Installation Mounting: Floor or hanging Orientation: Any Minimum clearance around machine: 101 mm (4 in.)
Connections AC Power, EU: IEC male inlet, C14 AC Power, US: Hardwired mains, 3 m (9.8 ft.), NEMA 5-15P DMX in/out: 3- and 5-pin locking XLR Remote control: 3-pin locking XLR
Electrical EU Model AC Power: 220-240 V, 50/60 Hz Fuse: 5 AT (slow-blow), 250 V Typical power and current: 120 W, 0.53 A* US Version AC Power: 100-130 V, 50/60 Hz Fuse: 3.15 AT (slow blow), 125 V Typical power and current: 175 W, 1.48 A* Measurements made at nominal voltage. Allow for a deviation of +/- 10%.:
Thermal Minimum ambient temperature: 0° C (32° F) Maximum ambient temperature: 55° C (131° F)
Approvals EU Model: EU safety: BS EN 60335-1+A15 EU EMC: EN 61000-6-3 EU immunity: EN 61000-6-1 Australia/NZ (pending): RCM US Model: US safety: UL Std. 507 - 9th edition + R:04 Canada safety: CSA C22.2 No.113:2015
Included Items Analog timer remote control, 3 m (9.8 ft.) cable: P/N 92765022 Power input cable, EU, IEC C13 female, stripped ends, 1.5 m (4.9 ft.): P/N 11501012 Multi-function bracket and hardware
Accessories Installation Accessories Half-coupler clamp: P/N 91602005 G-clamp (vertical hanging suspension only): P/N 91602003 Quick trigger clamp (vertical hanging suspension only): P/N 91602007 Safety cable, SWL 60 kg, BGV C1/ DGUV 17, black: P/N 91604006 Service Tools Epsilon 5 AVR Programmer: P/N 50502004
Ordering Information JEM™ AF1 MkII, US: P/N 92615110 JEM™ AF1 MkII, EU: P/N 92615010