Description

NEW – Returned shipment in original packaging (OVP) The four-channel touring amplifier is designed for powerful amplification in professional audio systems. A total of up to 10000 W peak power is available. Per channel, the unit delivers 660 W at 16 Ω, 1300 W at 8 Ω, 2100 W at 4 Ω and 2500 W at 2 Ω. In bridge mode, 2600 W at 16 Ω, 4200 W at 8 Ω and 5000 W at 4 Ω are possible. The Voltage Peak Limiter allows the maximum output voltage to be limited per channel to suit the connected loudspeaker load. The amplifier also offers selectable Hard and Soft modes, several global gain stages and extensive protection and monitoring functions. It is suitable for four-channel sound reinforcement, multi-way systems, monitor configurations and bridged amplifier applications. Technical data Product type: Digital touring amplifier Number of amplifier channels: 4 Amplifier class: Class HTD Total peak power: 10000 W Output power per channel: 4 × 660 W at 16 Ω | 4 × 1300 W at 8 Ω | 4 × 2100 W at 4 Ω | 4 × 2500 W at 2 Ω Power in bridge mode: 2 × 2600 W at 16 Ω | 2 × 4200 W at 8 Ω | 2 × 5000 W at 4 Ω Maximum output voltage per channel: 150 V Peak Maximum output current per channel: 54 A Peak THD at 20 Hz–20 kHz / 1 W: <0.1 % THD at 1 kHz / 1 dB below clipping: <0.05 % Signal-to-noise ratio: >112 dBA Channel separation at 1 kHz: >70 dB Frequency response: 6.8 Hz–34 kHz at 1 W into 8 Ω, +0/−3 dB Input impedance: 20 kΩ Common-mode rejection: 54 dB Output impedance at 100 Hz: 32 mΩ Voltage Peak Limiter: 150 V | 121 V | 101 V | 83 V | 70 V | 56 V | 47 V | 38 V Voltage Peak Limiter in bridge mode: 300 V | 242 V | 202 V | 166 V | 140 V | 112 V | 94 V | 76 V VPL modes: Hard / Soft Amplification / Gain: 23 dB | 26 dB | 29 dB | 32 dB | 35 dB | 38 dB | 41 dB | 44 dB Standard gain: 35 dB Level control per channel: Front control with 31 detented positions, −∞ to 0 dB Inputs: 4 × 3-pin XLR, electronically balanced Loudspeaker outputs: Neutrik speakON or Binding Posts, to be specified when ordering Bridge mode: A+B and C+D, automatic gain compensation of −6 dB Protection and monitoring functions: VPL, CPL, PAL, VHF protection, DC protection, short-circuit protection, temperature monitoring, high-impedance warning and soft start Cooling: 2 temperature-controlled fans, airflow from front to rear Operating voltage: Separate version for 230 V or 115 V Operating voltage range: 130–265 V for 230-V version | 65–135 V for 115-V version Mains connection: 230 V CE: 16 A CEE7 | 115 V ETL: 30 A Twist-Lock Dimensions W × H × D: 483 × 88 × 396 mm Rack height: 2 RU Installation depth: 358 mm Net weight: 12 kg Shipping weight (shop value): 12.8 kg (shop value) Housing design: Black-painted steel chassis with front panel made of painted steel and aluminium Areas of application The amplifier can be used in both mobile and permanently installed sound reinforcement systems. Its four independently adjustable channels enable the operation of multiple loudspeaker ways, monitor systems or different sections within an amplifier rack. The available power levels for loudspeaker loads from 16 Ω to 2 Ω facilitate adaptation to different system configurations. When increased voltage is required, channel pairs A+B and C+D can be switched to bridge mode. The Voltage Peak Limiter defines the maximum output voltage per channel and can be operated in either Hard or Soft mode. The balanced XLR inputs allow the unit to be integrated into professional signal paths. The temperature-controlled cooling with airflow from front to rear, status indicators and integrated protection circuits support reliable operation in touring racks, on stages and in permanently installed sound reinforcement systems.