Description

ATI TDA-18000H Professional Power Amplifier

Unmatched Power. Exceptional Control. Built for Professionals.

The ATI TDA-18000H is a high-performance Class TD professional power amplifier engineered for demanding live sound, touring, rental, and fixed installation applications. Delivering an impressive 9200 Watts in bridge mode, this amplifier combines massive output power with exceptional audio clarity, ultra-high damping factor, and advanced protection systems to ensure reliable performance even under extreme operating conditions.

Designed for professional DJs, event companies, auditoriums, clubs, and concert venues, the TDA-18000H provides powerful low-frequency response, crystal-clear mids and highs, and outstanding speaker control for a superior listening experience.

Key Features

• High-efficiency Class TD amplifier technology
• Massive 9200W bridge output at 4Ω
• Powerful 4600W × 2 stereo output at 2Ω
• Ultra-wide frequency response: 10Hz – 20kHz (±0.35dB)
• Exceptional damping factor greater than 5200
• High signal-to-noise ratio exceeding 101dB
• Professional XLR balanced input connectivity
• Neutrik NL4 speaker output connectors
• Advanced protection circuitry for maximum reliability
• Suitable for touring, rental, DJ, concert, and installation applications

Output Power

Technical Specifications

Audio Performance

• Frequency Response: 10Hz – 20kHz (±0.35dB)
• THD+N: ≤ 0.5% @ 8Ω, 1kHz
• Signal-to-Noise Ratio: > 101dB
• Crosstalk (1kHz): > 70dB
• Slew Rate: > 35V/µs
• Damping Factor: > 5200 (8Ω, 20Hz–100Hz)

Input Section

• Input Sensitivity: 0.775V / 1V / 1.4V
• Input Impedance:
  • 10KΩ Balanced
  • 20KΩ Unbalanced
• Input Connectors:
  • Active Balanced XLR
  • Pin 1: Ground
  • Pin 2: Positive (+)
  • Pin 3: Negative (-)

Output Section

• 2 × Neutrik NL4 Speaker Outputs
• 2 × Binding Post Outputs

Protection System

The ATI TDA-18000H is equipped with comprehensive protection technologies including:

• Short Circuit Protection
• Soft Start Protection
• Over Current Protection
• Over Heat Protection
• DC Protection
• Clipping & Limiting Protection
• VHF Protection

These safety features ensure stable operation, enhanced amplifier life, and maximum speaker protection.

Electrical Specifications

• Operating Voltage: 110V / 220V, 50/60Hz
• Fuse Rating: F-40A
• Idle Power Consumption: < 100W
• Maximum Power Consumption: < 5500W

Physical Specifications

• Circuit Type: Class TD
• Amplifier Height: 3U Rack Mount
• Dimensions (L × W × H): 495 × 483 × 132 mm
• Package Dimensions (L × W × H): 683 × 635 × 208 mm
• Net Weight: 42 kg
• Gross Weight: 45 kg

Applications

• Professional DJ Sound Systems
• Concert & Live Sound Reinforcement
• Touring Audio Systems
• Rental Sound Companies
• Auditoriums & Convention Centers
• Clubs & Discotheques
• Houses of Worship
• Large-Scale Event Productions