BST XL2000 – Professional Class H Power Amplifier with SMPS
The BST XL2000 series adopts switching mode power supply (SMPS) technology and Class H amplification, delivering exceptional performance and high efficiency in PA installations. Stable down to 2 Ω, it features three operating modes (stereo, parallel, and bridge) to suit any speaker configuration. Progressive air cooling and multiple protections (overheating, VHF, short circuit, soft-start, etc.) ensure continuous reliability. It incorporates balanced XLR, jack, and RCA inputs, turnlock outputs, and terminal blocks and carrying handles for easy use on tour or in fixed installation.
Main features
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RMS power: 2× 600 W @ 8 Ω; 2× 1000 W @ 4 Ω; 2× 1 250 W @ 2 Ω.
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Bridge mode: 2,000 W @ 8 Ω bridge; 2,600 W @ 4 Ω bridge.
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Operating modes: Stereo, parallel and bridge.
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Amplification: Class H with optimized output circuit.
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Source: High-efficiency SMPS.
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Cooling: Progressive air ventilation.
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Protections: Overheating, VHF, short circuit, continuous, soft-start.
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Inputs: 2× balanced XLR, 2× 6.3 mm jack, 2× RCA.
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Outputs: 2× Turnlock speakON, 2× terminal blocks.
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Stability: Guaranteed at 2 Ω.
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Handles: Integrated for transport.
Product benefits
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High efficiency and power: SMPS and Class H maximize output without penalizing consumption.
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Mode Versatility: Allows stereo, parallel bi-amping, or mono bridge configurations.
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Continuous reliability: Cooling system and multiple protections for intensive use.
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Professional connectivity: Balanced inputs and speakON/terminal outputs for rack and PA integration.
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Portability: Sturdy handles and a 2U rack format make it easy to move and install.
Use cases
- Sound installations in nightclubs, concert halls and auditoriums.
- Mobile PA systems for tours and corporate events.
- Bi-amplification of subwoofers and satellite boxes in advanced configurations.
- Sound reinforcement for fixed installations and professional tours.
Frequently Asked Questions
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Can it work in mono bridge mode? Yes; in bridge mode it delivers up to 2,000 W @ 8 Ω or 2,600 W @ 4 Ω.
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Does it work with 2 Ω loads? Yes; it's stable and can deliver 1,250 W per channel into 2 Ω.
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What type of cables do I need? Use balanced XLR for input; use speakON or terminal blocks for output, depending on the rack.
Description for projects
BST XL2000 amplifier, 2 U rack, SMPS, Class H, 2× 600 W @ 8 Ω, 2× 1 000 W @ 4 Ω, 2× 1 250 W @ 2 Ω; bridge 2 000 W/8 Ω, 2 600 W/4 Ω; stereo/parallel/bridge modes; air cooling and multiple protections; XLR/jack/RCA inputs; speakON/terminal outputs; handles.
