BOUTUM TF7 Transformers highlights:

1. The world's first fully automatic intelligent folding and lifting system, one-button;

2. Using industrial-grade customized motors, the folded height is only 1.2 meters, and the height after lifting is 2.52 meters, which meets the performance requirements;

3. Using imported panels to take the sound to a higher level, the surface is sprayed with a polyurea protective layer, which is sturdy and durable;

4. The overall use of directional developed NdFeB speakers is light, powerful and powerful;

5. Adopting a flat matrix design, the full-frequency cabinet thickness is 17.5cm, and the effective range is 100 meters;

6. Using dual 21-inch subwoofers, it is shocking enough;

7. Professional speaker processor, factory preset mode, precise control of system working point;

8. Total power 7200W@8 ohms, solves the defect of insufficient dynamics of active modules;

9. Complete aviation cabinet packaging, remove the front and rear cabinet doors and use it, one person can also perform a big show;

10. Jointly developed by eight major laboratories in the world.

TF7 Transformers Series Professional Speaker System

Application areas: outdoor sports games, stadium sports events, military exercises, shooting ranges, small and medium-sized road shows, hotels, exhibition halls

Speaker configuration:

Full-range speakers: built-in 2-way * 2 crossovers, 10-inch 64-core * 4 NdFeB full-range units + 44-core * 4 NdFeB tweeters form a full-range flat-panel matrix professional speaker

Subwoofer: equipped with dual 21-inch NdFeB bass units

Audio system configuration: 2 * 1800W digital audio amplifiers, 1 DS24 digital audio processor, 1 input control board.

Mechanical system configuration: 160KG electric lifting system + 200N rolling system, folding height 1200mm, free height 1200mm-2520mm.

Transportation packaging: high-quality 9mm high-strength fireproof board, 2-side door structure design, side door equipped with auxiliary pulleys, one person can quickly complete the unfolding/storage work.

It is recommended to use a transport vehicle with a lifting dump plate during transportation and loading and unloading. One person can immediately complete the system transportation/construction work of more than 3,000 people, saving manpower and improving efficiency.

Precautions for use:

The mechanical part of TF7 Transformers adopts a mechanical automatic reset control system. After connecting the powersignal line, the system can be built in 1 minute and 40 seconds with one-button operation and enter the use state. The audio system has been fully optimized for coupling parameters, audio response parameters, and system safety parameters when it leaves the market. Users do not need to make any adjustments and can use it directly, which is convenient and fast.

The cross-sectional area of the power supply cable is not less than 3*4 square meters, the length is within 30m, and the power supply voltage is: 220V (if the cable length is increased, the cable cross-sectional area must also be increased by multiples). Safety grounding must be done during use.

Do not touch any switch of the control system during the lifting process (if you accidentally touch it and stop midway, just press the left side limit control switch to move to the retracted state)

The lifting system adopts a one-button control method; that is, after the power is turned on, you only need to turn on the control switch to complete the rolling-up and lifting process, which is fully automated. If you need to customize the height and angle control, turn on the control switch, and the mechanical system starts to work. When the customized angle or height is reached, just turn the control switch to the middle position. After use, turn the switch to the direction of the descending arrow, and the system will automatically retract and reset.

TF7 parameters:

Rated power: HMF: 600W@2 LF: 900W@2

Built-in module power: 1800W*4

Impedance: HMF: 4 ohms, LF: 8 ohms

Diffusion angle: 100×7.5

Sensitivity: HMF: 103dB, LF: 104dB

Maximum sound pressure level: HMF: 135dB, LF: 133dB

Frequency response: HMF: 65Hz-19.5KHz LF: 130Hz-33Hz

Box material: HMF: 15mm plywood, LF: 18mm composite fireproof board

Unit structure: LF: 100ND@2, MF: 65ND@4, HF: 44ND@4

Box size: HMF: 743×181×672mm LF: 640×966×1018mm

Packaging volume: 1.25m3

Weight: 240kg