Ahuja SPA-10000 User Manual

Reduce risk of electric shock; do not remove cover. Refer servicing to qualified personnel only.

Covers water, power source, cord protection, generator, ventilation, stability, cover strip, earthing, cleaning, and heat exposure.

Designed for PA applications, this 1000W booster amplifier offers versatile input signals and sensitivity options.

Features two jacks and one XLR connector for signal input, and output jacks for connecting other amplifiers.

Supports 100V input signal from other amplifiers via a two-pin terminal strip for higher power output.

Protects Driver Unit diaphragm from low frequencies; set to 'Driver Unit' for specific speaker types.

Incorporates AC fuse and DC circuit breaker (MCB) for overload and short circuit protection.

Provides automatic changeover from AC to Battery Operation for program continuity.

Offers protection against reverse polarity of battery connections for safe operation.

Optimized for ease of operation and service accessibility in its design.

Attenuates or boosts the signal level of low and high frequencies respectively.

Selects between Box Speaker and Driver Unit modes for optimal sound reproduction.

Controls the ON/OFF state of the amplifier; Power LED indicates when the unit is on.

LEDs indicate circuit protection trips; Reset button restores normal operation.

Adjusts the overall volume level of the amplifier.

Switches off due to excessive current; requires manual reset after fault rectification.

Includes AC mains cable and Earth terminal for safe power connection and grounding.

Terminals for connecting 100V line matching transformers and low impedance speakers (2/4 ohm).

Features input jack sockets for XLR/stereo, 100V input strip, and input sensitivity selector switch.

Place on a tabletop, ensuring location does not interfere with proper ventilation.

Must be powered through an AC earthed mains outlet; all connections with amplifier switched OFF.

Can operate from 48V DC; switch on amplifier last to avoid switching noise.

Diagrams show typical input sources and speaker connections; check specifications for correct setup.

Connect box speakers to COM-2Ω/4Ω terminals; ensure 'Box Speaker' switch position.

Guides for connecting multiple SAX-150DX, SRX-120DX, and SAX-300DX speakers with impedance calculations.

Connect 100V LMT speakers to COM-70V/100V terminals; use 'Driver Unit' switch position.

Details for connecting hundreds of Driver Units or combinations of Driver Units and Column Speakers.

Guidelines for connecting combinations of Wall and Ceiling speakers with 100V LMT.

Explains 70V line benefits for even sound distribution in large installations.

Ensures correct phasing for unison sound; connects LMT COM to amplifier COM, tap to 100V.

Connects a Cassette Player to SSA-10000 and SPA-10000 for a 2000W mono system.

Connects SSA-10000 (Master) with two SPA-10000 (Boosters) for a 3000W mono system.

Details power output at various THD levels and output regulation characteristics.

Specifies input channel sensitivity, impedance, and frequency response range.

Outlines tone control adjustments and speaker matching options (2/4Ω, 70/100V LMT).

Details AC/DC power supply requirements and protection features like circuit protectors and MCBs.

Provides rated AC power consumption, physical dimensions, and weight of the amplifier.