Godox QT400IIM Flash Head

Key Features

• 400 Ws, 5600K Color Temperature
• 0.05-0.7 sec Recycling
• Flash Duration HSS 1/22,988 sec
• Built-In Wireless X System
• 32 Channels, 16 Groups
• Optional X1 Transmitter
• 100-120 VAC
• 1/128 to 1/1 Power Range
• 150W Modeling Lamp

Overview

Built for speed, the QT400IIM Flash Head from Godox is a 5600K daylight-balanced flash source with sophisticated core and convenience features and the kind of technology and flexibility that is the hallmark of advanced equipment. The head features 0.05-0.7 sec recycling with flash durations as short as 1/22,988 sec. The QT400IIM offers power that's variable from 1/128 to full power, while the 150W modeling light's output is variable as well. Settings are accessed via rear panel push buttons and displayed on the easy-to-read LCD screen. The head has several flash modes for performance options. Ideal for most shooting situations, Stable Color Mode prioritizes precise 5600K color rendition. High-Speed Mode favors short t0.1 flash durations for ultra-sharp capture of peak action in sports or for creative studio work like freezing splashes or water droplets. The QT400IIM also supports High-Speed Sync enabling the use of shutter speeds as short as 1/8000 sec allowing you to use wider apertures and other creative effects.

Wireless Technology

The QT400IIM has built-in 2.4 GHz 32-channel wireless X technology. Using an optional XT16, FT16, XT32, or X1 transmitter you can control selection of HSS and High-Speed modes, modeling light modes, remote triggering and more at distances up to 164. The head also has S1/S2 slave triggering that makes it easy to work with cameras that employ pre-flash. The QT400IIM weighs in at 6.5 lb, making it possible to assemble a kit with 2 or more heads without having to lug a heavy case around. The QT400IIM has a Bowens front accessory mount allowing it to use Godox modifiers as well as accessories from the many manufacturers that use this system. The head has a tilting stand mount and runs on 100 to 120 VAC mains power.

Multiple Flash Modes and Precise Color Temperature

• Stable Color Mode maintains color temperature at 5600K (+/-200K). Ideal choice for standard photography.
• High-Speed Flash Mode favors short flash durations over color fidelity which ranges from 5400 to 9000K.
• High-Speed Sync Mode allows you to shoot at sync speeds as short as 1/8000 sec for wide aperture use or creative effects.

Fast Recycling and Short Flash Durations

Fast recycling and short flash durations ensure you freeze action without missing the peak moment.

Built-in 2.4 GHz Wireless X System

Use a Godox transmitter to control the head's power, modeling light, triggering and more. The system has 32 radio channels and 16 groups.

Precise Power Adjustment

Power can be adjusted from 1/128 to 1/1.

Slave Trigger Modes

The flash head has S1 and S2 slave trigger modes.

Easy Operation

• Keyboard and multi-function buttons.
• Easily read LCD screen displays settings and functions.

Flash Head Specifications

• Maximum Power: 400 Ws
• Guide Number: 213 / 65m at ISO100 with Reflector
• Flash Duration: t.1 1/22,988 to 1/192 Sec
• Recycle Time: 0.05 to 0.7 Sec
• Color Temperature: 5600K +/- 200K
• Flash Ready Indicator: Audio
• Reflector: Changeable
• Accessory Fitting Type: Bowens S Type

Modeling Light Specifications

• Type: Tungsten
• Wattage: 150 W

Sync Specifications

• Sync Type: Button, Cable, Radio
• Sync Speed: 1/1/8000 Sec (High-Speed)
• Wireless Frequency Bands: 2.4 GHz
• Wireless Channels / Groups: 32 / 16
• Wireless Range: 164 / 50m (Radio)
• Interface: 1/4" Sync
• Delay Range: 0.01 to 30 Sec

Power Specifications

• AC Input Voltage: 110 VAC, 60 Hz

General Specifications

• Display: LCD
• Fan Cooled: Yes
• Dimensions: H 9.0 x W 5.5 x L 16.0" / H 23.0 x W 14.0 x L 41.0cm, Including Cap and Handle
• Weight: 6.5lb / 2.96kg