D41000 Quad Amplifier 4 x 1000Wrms

Quad digital power amplifier in a lightweight 1U rack-mountable format. An energy-efficient switch-mode power section and class-D amplifiication circuit delivers accurate power-on-demand to four independent speaker outputs. Proprietary cool guide technology provides stable temperature management for dependable operation. Each pair of output channels can be separately parallel switched or bridged as a full or part stereo amplifier configuration. For channel A, there is a switchable 120Hz low-pass filter for use with subwoofers and a channels C and D have a switchable stereo pair of 120Hz high pass filters to effectively focus power in full-range cabs operating as mid-tops in conjunction with sub-woofers. For permanent or mobile installations, the D-series offers an invaluable and flexible problem solver for audio designers and sound engineers.

• Switchable bridge or parallel mono modes
• Switchable high and low pass filters
• Fully balanced audio signal path
• Full audio and power protection with peak limiter
• Configurable as a quad, stereo or 2.1 system

Specifications

• Power supply: 220-240Vac, 50/60Hz (IEC)
• Modes: 2 x Stereo, Parallel (mono), Bridge (mono)
• Input sensitivity: 0dB = 0.775Vrms
• Inputs: 4 x XLR female
• Sound output: 4 x SPK connectors
• Crossover: Input A 120Hz LPF and C+D 120Hz HPF (all switchable)