RCF TT22A User Manual

“HIGH OUTPUT AT PREMIUM SOUND QUALITY”
We started the design of our TT+ compact speakers with a clear
idea in mind: maximum high quality audio SPL in the smallest
weight and size. Thanks to our state of the art neodymium
transducers, premium quality analog processing and powerful
class D amplifiers we reached and surpassed our original goals.
PROFESSIONAL ACTIVE SPEAKER SYSTEMS

RCF TT22A Specifications

General

Frequency Response	50 Hz - 20 kHz
Horizontal Coverage Angle	90°
Vertical Coverage Angle	60°
Input Signal	Line level
Output Connector	XLR
Type	Active 2-way speaker
Max SPL	131 dB
Power Output HF	300 W
LF Driver	12" woofer
HF Driver	1" neodymium
Input Impedance	20 kΩ
Input Connectors	XLR
Enclosure Material	Plywood

Summary

Important Safety Information

General Safety Precautions

Read all safety precautions carefully to avoid risks of electrocution, fire, or damage to equipment and personnel.

Hearing Loss Warning

Exposure to high sound levels can cause permanent hearing loss; use hearing protection when necessary.

Operational Notes and Precautions

Cable Management for Noise Prevention

Use screened cables and avoid proximity to electromagnetic field sources or mains cables to prevent noise.

Operating Precautions

Ensure adequate ventilation, avoid overloading, never force controls, and use appropriate cleaning agents.

TT22-A and TT25-A Product Overview

Input Section Features

Details system sensitivity control, full range/high pass switch, and side/floor coupling correction switch.

TT22-A System Specifications

Lists woofer, compression driver, horn, and amplifier details for the TT22-A model.

TT25-A System Specifications

Lists woofer, compression driver, horn, and amplifier details for the TT25-A model.

Rear Panel Features and Controls

Input and Output Connectors

Describes Main XLR Input and Link XLR Output connectors for signal and daisy-chaining.

Signal and Sensitivity Controls

Covers input sensitivity, side/floor coupling, and 90 Hz high-pass filter controls.

Status and Signal Indicators

Explains Power, Status, Signal, and Limiter LED indicators for monitoring operation.

Power Connections and Switch

Details the main power switch and PowerCON AC input/link receptacles.

Connections and Setup

XLR Connector Pinout

Specifies the AES standard pin configuration for XLR connectors (Ground, Hot, Cold).

Pre-Operation and Installation

Covers speaker turn-on procedure, mounting options, and suspension warnings.

Voltage Setup and Fuses

Service Voltage Configuration

Details voltage setup and fuse values reserved for RCF service personnel.

Product Specifications

Acoustical Specifications

Lists frequency response, SPL peak, sensitivity, and coverage angles for TT22-A and TT25-A.

Input and Processor Specifications

Details input signal, connectors, crossover frequencies, and processor protections.

Amplifier and Physical Specifications

Provides details on amplifier power, cooling, cabinet dimensions, weight, and hardware.