TDA Series

Tecnare Digital Advanced Amplifier

Introducing the TDA Series amplifiers from Tecnare, the ultimate solution for professional audio applications. The TDA Series includes the TDA1.3, TDA3.6, and TDA4.8 amplifiers, each designed to deliver outstanding performance and reliability.

 

 

 

 

 

 

 

 

 

TDA1.3
ADVANCED DIGITAL AMPLIFIER
  • 2 Channels
  • At 2 ohms: 700 W per channel
  • At 4 ohms: 450 W per channel
  • At 8 ohms: 300 W per channel
4,25kg. / 9.37lbs
 
TDA3.6
ADVANCED DIGITAL AMPLIFIER
  • 2-Channels Amplifiers
  • At 2 Ohms: 1.800W per channel
  • At 4 ohms: 1.200W per channel
  • At 8 ohms: 800W per channel
4,9kg. / 10.8lbs
 
TDA4.8
ADVANCED POWER AMPLIFIER
  • 2 Channels
  • At 2 Ohms: 2.400W per channel
  • At 4 Ohms: 1.800W per channel
  • At 8 Ohms: 1.800W per channel
5,1kg. / 11,24lbs
 
TDA Series 1
TDA Series 2
TDA Series 3
TDA Series 4

TDA Series: Exceptional Performance & Reliability

The TDA Series amplifiers from Tecnare are engineered to deliver exceptional performance and reliability for professional audio applications. These amplifiers are built to last, with high-quality components that ensure maximum durability and long-lasting performance. With their rugged construction and reliable operation, the TDA Series amplifiers are ideal for use in demanding environments where reliability and performance are paramount. In addition, these amplifiers deliver outstanding sound quality, with clean and detailed audio that is free from distortion and noise. Whether you’re a professional sound engineer or a musician, the TDA Series amplifiers from Tecnare provide the power, performance, and reliability you need to achieve exceptional results.

All TDA Series amplifiers feature two channels and offer exceptional sound quality. The TDA1.3 is a compact amplifier that delivers 300W RMS per channel at 8 ohms, 450W RMS per channel at 4 ohms, and 700W RMS per channel at 2 ohms. The TDA3.6 is a versatile amplifier that delivers 800W RMS per channel at 8 ohms, 1200W RMS per channel at 4 ohms, and 1800W RMS per channel at 2 ohms. The TDA4.8 is a powerful amplifier that delivers 1200W RMS per channel at 8 ohms, 2400W RMS per channel at 4 ohms, and 4800W RMS per channel at 2 ohms.

 

 

What is an Amplifier?

An amplifier is an electronic device that is used to increase the amplitude or power of a signal. Amplifiers are commonly used in audio systems to amplify the sound signal, but they are also used in a variety of other applications, such as in wireless communication systems, instrumentation, and power control systems. Amplifiers come in many different types, including vacuum tube amplifiers, solid-state amplifiers, and digital amplifiers. The type of amplifier used depends on the specific application and the requirements of the signal being amplified.

 

 

TDA Series 4
TDA Series 4

Tecnare TDA Series

Tecnare Advanced Digital Amplifiers are a new range of Amplifiers, specially developed to deliver and incredible sound quality and reliability, even in challenging conditions. These amplifiers feature a precise design and are built with high-quality components, ensuring clean and detailed audio reproduction without distortion or noise. Additionally, they offer reliable performance, making them ideal for use in demanding environments. Despite their high performance, TDA Series amplifiers are also offered at an affordable price, making them accessible to a wide range of users. These amplifiers are capable of working at a 2-ohm load and do not feature DSP processing. Overall, the TDA Series amplifiers from Tecnare are an excellent choice for those seeking high-quality, reliable amplification in a two-channel configuration.

 

why choose TDA Series Amplifiers?

There are several reasons to choose Tecnare TDA Series amplifiers for your professional audio needs. Firstly, they offer exceptional sound quality with a clean and detailed audio reproduction, free from distortion and noise. Secondly, they are designed to be highly reliable and durable, making them ideal for use in demanding environments. Thirdly, they are priced affordably, making them accessible to a wide range of users. Additionally, the TDA Series amplifiers are capable of working at a 2-ohm load, providing added flexibility in your setup. Overall, if you’re looking for reliable, high-quality amplification in a two-channel configuration, the Tecnare TDA Series amplifiers are an excellent choice.

VERSATILE AMPLIFIERS

Fully Works at 2 ohms

Working at a 2-ohm load is beneficial for amplifiers for several reasons. Firstly, it allows for more power to be delivered to the speakers, resulting in louder and more impactful sound. Additionally, working at a lower impedance helps to reduce distortion, as the amplifier is able to better control the current flow through the speakers. This can result in a cleaner and more accurate audio reproduction. Furthermore, being able to work at a 2-ohm load provides greater flexibility in your setup, as it allows for more speakers to be connected in parallel, without exceeding the amplifier’s minimum load requirements. Overall, working at a 2-ohm load can result in more powerful and cleaner audio, and provides greater flexibility in your setup.

 

 

COMPATIBLE WITH 100 VOLT SPEAKERS

Useful for any Installation

The Tecnare TDA Series amplifiers are not only suitable for traditional low-impedance speaker setups but are also compatible with 100-volt line speaker systems. This makes them a versatile and flexible choice for a variety of audio applications, from small to medium-sized commercial installations to larger public address systems. The TDA Series amplifiers are designed to deliver reliable and efficient power to your speakers, ensuring high-quality audio reproduction across all frequency ranges. So whether you’re looking to power traditional low-impedance speakers or 100-volt line systems, the Tecnare TDA Series amplifiers are an excellent choice that won’t compromise on sound quality or reliability.

 

 

TDA Series

Technical Specifications

POWER OUTPUT
Rated Power / Model TDA1.3 TDA3.6 TDA4.8
Power specification RMS output power per channel, all channels driven @1kHz continue sine wave and a nominal ambient temperature of 40degC / 105degF, THD+N=1% RMS output power per channel, all channels driven @1kHz continue sine wave and a nominal ambient temperature of 40degC / 105degF, THD+N=1% RMS output power per channel, all channels driven @1kHz continue sine wave and a nominal ambient temperature of 40degC / 105degF, THD+N=1%
Crest Factor of 7.8 (18dB), 2-Ω
nominal load (Note 1)
700W 1.800W 2.400W
Crest Factor of 4.8 (14dB),
4-Ohm nominal load
450W 1.200W 1.800W
Crest Factor of 2.8 (9dB),
8-Ohm nominal load (Note 1)
300W 800W 1.200W
Bridged, per channel pair, 4
Ohm load (Note 1)
1.300W 3.600W 4.800W
Bridged, per channel pair, 8
Ohm load (Note 1)
900W 2.400W 3.600W
RMS Voltage 49.0V 80.0V 98.0V
GENERAL & AUDIO
Number of input channels 2
Input types 2 x Analogue + 2 x link
Max ambient temperature (full power, no limiting) 45degC (113degF)
Number of output channels 2
Amplifier modulation scheme Proprietary Multi-Loop control technology architecture – Class D
Dynamic range (analog input to speaker output) >100dBA typ (20Hz – 20kHz, 8Ω)
Frequency response ±0.2dB (10% Rate Power, 20Hz-20kHz, 8Ω)
Total harmonic distortion, THD+N Typical: 0.05% (10% Rated Power, 1kHz, 8Ω)
Inter-channel crosstalk (worst combination of
channels)
>75dB (Below Rated Power, 20Hz – 1kHz, 8Ω)
Damping factor (Ref 8 Ohms) Typical: 1000(20Hz-200Hz)
Maximum analog input level +21dBu
Analog input sensitivity Rated output Power,
1kHz
0.775Vrms or 32dB
Analog input impedance 20k Ohm, electronically balanced
Analog link Directly connected to the analog input
Analog ground scheme AES48 standard compliant

 

GAIN COMPARATION
Model TDA1.3 TDA3.6 TDA4.8
Rated Power 8Ω nominal load 300W 800W 1.200W

32dB Gain correspond to
input sensitivity (26dB in
TDA1.3)

2.45Vrms

 

10dBu

2.0Vrms

 

8.23dBu

2.45Vrms

 

10dBu

Gain corresponding to 0.775v
input sensitivity
900W 2.400W 3.600W
RMS Voltage 36.0dB 40.3dB 42.0dB
POWER SUPPLY
Topology (main power supply 3rd generation Series Resonant
Mains input voltage range (automatically configu- red) 100V to 253V AC
Max ambient temperature (full power, no limiting) 45degC (113degF)
Mains input frequency range 47Hz to 63Hz

 

PROTECTION SYSTEM
System protection

Speaker 

protection

Excessive output current

Audio

soft-clip limiter

Excessive Voltage Limit DC offset protection

 

 

Over Temperature  
Overload Protection  
Mains voltage out of range
PHYSICAL
Cooling Variable speed fans
Airflow Front to back
Air filtration PPI5 Washable media.
Analog IN and LINK connectors XLR Connector

Audio output 

connector

NL4 SpeakON®
Mains input 3 x 2.5mm² Power cord
Front panel pot Two, lineal pot
LED indicators Bright, easily differentiated
Enclosure Standard 19”/ 1HU (45mm) and optional rear support system
Depth 296mm / 11,6-in
Net Weight TDA1.3
TDA3.6 TDA4.8
  4,25kg. / 9.37lbs 4,9kg. / 10.8lbs 5,1kg. / 11,24lbs

 

TDA SERIES ACCESSORIES

 

  • Rear rack support kit: TDK-TS
  • T-Rack3U: Modular 19”/3HU Slim & Slam Rack, 600P, four collapsible handles
  • T-Rack6U: Modular 19”/6HU, Pro-Rack Side Sliding door (Front & Rear). Made of black PVC
  • TS-Rack10U: Modular 19”/10HU, Pro-Rack Side Sliding door (Front & Rear). Made of black PVC
  • TRBP1U: Blank panel 19”/1HU
  • TP-B1U: 19”/1HU connection panel for the connection of two TDA Series Amplifier with
    2 Analogue IN /Link, 2 single Analogue IN port, 1 AES3 IN/Link port, 1 Ether- net port, 4 SpeakON® NL4 and 1 SpeakON® NL8 and 1 PowercON® 32A
  • TPD32: Power distribution panel, 19”/2HU with 3 16A schuko socket, 3 discrete 32A circuit
    breaker, 1 P17 Plug In and CEE32A out socket, 3 Neon light on the front and 3 3 16A
    schuko socket and 3 PowercON® 32A on the back

TDA

REINVENTING THE RULES

Tecnare