TOA Electronics F-2000WTWP About the Input Overload Protection Circuitry, 2000B and F-2000W only

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5.IMPEDANCE CHANGE (F-2000BT, F-2000BTWP, F-2000WT, and F-2000WTWP only)

To change the impedance, use a standard screwdriver to rotate the rotary switch on the speaker's rear to select the desired input power.

Note: The switch is factory-preset to 170 Ÿ.

Important

Never set this switch to the "83 Ÿ" position when operating the speaker on 100 V line. Failure to follow this instruction could result in damage to the speaker or amplifier.

6. ABOUT THE INPUT OVERLOAD PROTECTION CIRCUITRY

(F-2000B and F-2000W only)

The speaker system features internal input overload protection circuitry for both high and low frequencies.

If an excessive input level is fed to the unit, the protection circuitry automatically cuts off the signal to the speaker driver.

A drastic reduction in sound volume for the high or low frequency range indicates that the protection circuitry has been enabled.

In such cases, simply reduce the amplifier volume. The protection circuitry will automatically reset in approximately 10 seconds. After reset, maintain the volume at a level slightly lower than before.

Note

This protection circuitry does not completely protect the unit against input overload. Depending on the type or duration of excessive power input, the protection circuitry might not be enabled, resulting in damage to the speaker driver. Also, if the excessive power input continues for a long period of time, the circuitry may not be capable of resetting to its original condition.

Take care so that the speakers are not exposed to excessive power input.

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Contents Operating Instructions Speaker SystemsTable of Contents Safety Symbol and Message Conventions Safety PrecautionsWhen Installing the Unit When the Unit is in UseGeneral Description FeaturesDimensional Diagram 2000B and F-2000W only About the Input Overload Protection CircuitryTerminal Cover Use Wall and pole 0º horizontal to 45º downwardUnder eaves 15º downward to 45º downward Speaker Cable Connections InstallationUsing the Supplied Brackets Arrow label orientation Viewed from top of brackets When adjusting horizontal and vertical anglesWall Mounting Mounting the speaker close to a wall surface Changing the orientation of the front panel logoMount the joint bracket to the ceiling surface Ceiling MountingVertical orientation Installation example Speaker Stand Mounting Speaker bracket mounting position Pole Mounting F-2000BTWP and F-2000WTWP onlyPole SP-131 Wall bracket Attaching the horn adapter Reducing the Speaker Coverage AngleDetaching the mesh grill Repainting the Speaker11.1. F-2000B and F-2000W Specifications11.2. F-2000BT and F-2000WT IPX4 11.3. F-2000BTWP and F-2000WTWP

F-2000BT, F-2000B, F-2000WTWP, F-2000WT, F-2000W specifications

TOA Electronics has established itself as a leader in professional audio equipment, and its range of F-2000 series loudspeakers is a testament to the company’s commitment to innovation and quality. The F-2000BTWP, F-2000W, F-2000WT, F-2000WTWP, and F-2000B models are engineered to deliver superior sound performance and versatility for various applications, from public announcement systems to immersive audio in performance spaces.

One of the standout features of the F-2000 series is its exceptional audio clarity. Each model incorporates TOA's advanced acoustic design, featuring high-quality drivers that produce a balanced frequency response and high-output capabilities. This ensures clear intelligibility, making them suitable for environments such as schools, auditoriums, and conference rooms.

The F-2000BTWP model, equipped with Bluetooth technology, adds a layer of convenience, allowing users to stream audio wirelessly. This feature enhances its usability in diverse settings where wired connections are impractical. The careful engineering of the Bluetooth module ensures minimal latency, so users can enjoy seamless audio playback for presentations or music.

For installations requiring weather-resistant solutions, the F-2000WTWP offers specific enhancements to withstand outdoor conditions, ensuring durability and longevity. This flexibility makes it a popular choice for outdoor events or venues where environmental factors are a concern.

The range also emphasizes versatility in mounting and positioning. The F-2000W and F-2000B models come with multiple mounting options, allowing for easy integration into existing setups. Their compact form factor ensures they can fit into various spaces without compromising on sound quality.

The F-2000WT model stands out with its enhanced wide dispersion capabilities, which allow for consistent sound coverage, making it ideal for larger venues. Combined with TOA's proprietary technology, you can achieve optimal sound distribution, ensuring that every audience member has a premium listening experience.

All of these speakers are designed with aesthetics in mind, featuring sleek and unobtrusive designs that blend seamlessly into any environment. This combination of technology, flexibility, and design makes the TOA Electronics F-2000 series a reliable choice for audio professionals seeking high-performance and adaptable sound solutions. Whether for indoor or outdoor application, these speakers exemplify the quality and innovation that TOA is known for.
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