Turbosound TQ-440SP user manual Connector Panel Functions

Models: TQ-440SP

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user manual

QLight series

Connector Panel Functions

1.Signal link – lockable 3-pin XLR line output socket links to additional cabinets. Fully balanced, pin 2 Hot, pin 3 Cold and pin 1 not connected.

2.Signal input – locking 3-pin XLR line input socket connects to audio mixer. Fully balanced, pin 2 Hot, pin 3 Cold and pin 1 screen (shield).

3.Protect – Red LED indicates that the amplifier module is in protect mode.

4.Speech / Music switch – selects between optimised frequency response profiles.

5.Limit (low) – orange LED indicates limiting threshold of the low frequency section.

6.Limit (high) – yellow LED indicates limiting threshold of the mid/high frequency section.

7.Fan – 24 volt DC supply for the connection of an external cooling fan.

8.Fuse – AC line fuse. Replace only with same type.

9.Power - Blue LED indicates when AC power is applied to the amplifier module.

10.AC mains connection - accepts Speakon Powercon 3-pin cable-end connector.

11.Mains switch – turns AC power on to the unit.

TQ-440SP manual page 8

Page 8
Image 8
Turbosound TQ-440SP user manual Connector Panel Functions

TQ-440SP specifications

The Turbosound TQ-440SP is a powerful and versatile subwoofer that has made a significant impact in the world of professional audio. Designed with precision and performance in mind, the TQ-440SP stands out for its ability to deliver deep, impactful bass while maintaining clarity and balance across various applications.

One of the main features of the TQ-440SP is its robust construction. Built with a durable wooden enclosure, it provides both strength and resonance control, ensuring that the sound produced is not only loud but also clean and distortion-free. This is essential for live sound reinforcement, as well as installed applications in venues such as clubs, theaters, and concert halls.

The TQ-440SP is equipped with a high-performance 18-inch driver that is engineered to handle high power levels and produce exceptional low frequency output. This driver technology allows for an impressive frequency response, reaching down to 30Hz, which is crucial for genres that rely heavily on bass, including electronic, hip-hop, and orchestral music.

Another noteworthy technology in the TQ-440SP is its advanced system processing. The integrated digital signal processor (DSP) features advanced algorithms for crossover, limiting, and equalization, allowing users to tailor the subwoofer's performance to match specific room acoustics or system configurations. This capability enhances overall sound quality and ensures optimal performance, regardless of the setting.

Moreover, the TQ-440SP is designed for easy integration with other audio components. Its dual-input connectors accommodate a variety of input options, making it versatile enough to work with different mixing consoles and amplification setups. Additionally, it can be combined with Turbosound's other loudspeakers to create a cohesive sound system that delivers full-range audio experiences.

Portability is another consideration in the design of the TQ-440SP. Weighing in at a manageable level, it can be transported and set up with relative ease, making it an excellent choice for mobile applications such as touring and events.

Overall, the Turbosound TQ-440SP is more than just a subwoofer; it is a comprehensive solution for sound professionals seeking high-quality, reliable low frequency performance. Its combination of powerful drivers, advanced processing, and practical design features make it a go-to choice for demanding sound applications, setting a standard in the realm of professional audio equipment.