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The FBT AX 2000 Power Amplifier is a 2-channel Class H amplifier with 630 W per channel into 8 ohms stereo and 2000 W bridged mono for PA systems and installs.
FBT AX 2000 Power Amplifier – 2-Channel Class H Power Amplifier
The FBT AX 2000 Power Amplifier is a two-channel Class H power amplifier built to drive professional loudspeakers with authority and control. With 630 W continuous per channel into 8 ohms in stereo, 840 W into 4 ohms, and 2000 W in bridged mono into 8 ohms, it has the headroom for medium and large PA systems, installs, and rental rigs. The FBT AX 2000 Power Amplifier pairs a wide 20 Hz to 40 kHz response with a damping factor above 400, so it keeps bass tight and transients clean even when the system is working hard.
Why Choose the FBT AX 2000 Power Amplifier?
The FBT AX 2000 Power Amplifier earns its place because it combines serious output with the protection and connectivity that working sound engineers expect. Class H two-step operation keeps efficiency high and heat low compared with older linear designs, while short-circuit and thermal protection guard both the amplifier and your speakers. Balanced XLR and jack inputs, Speakon and binding-post outputs, a signal-to-noise ratio above 100 dB, and distortion below 0.03 percent mean the FBT AX 2000 Power Amplifier stays quiet, clean, and predictable night after night. At 19.8 kg in a standard 2U rack format, it is a practical, rack-friendly workhorse for installers and rental companies alike.
Key Features
2000 W bridged output: Bridged mono into 8 ohms delivers 1680 W continuous and 2000 W impulsive, with 630 W per channel into 8 ohms stereo and 840 W into 4 ohms.
Class H 2-step design: Class H operation improves efficiency and reduces heat, so the FBT AX 2000 Power Amplifier runs cooler during long shows.
High damping factor: A damping factor above 400 gives the amplifier firm control over woofer movement for tight, accurate bass.
Quiet, clean signal path: A signal-to-noise ratio above 100 dB (A-weighted) and THD below 0.03 percent keep the sound transparent at any level.
Full protection: Short-circuit and thermal protection protect the amplifier and connected loudspeakers from faults and overheating.
Flexible connectivity: Balanced XLR and jack inputs plus Speakon and binding-post outputs connect to mixers, processors, and most professional speakers.
Best Suited For
The FBT AX 2000 Power Amplifier is best suited for live sound companies, rental houses, houses of worship, clubs, and installed venues that need reliable two-channel power for passive speakers and subwoofers. It is a strong match for FBT passive speakers and for any 8-ohm or 4-ohm loudspeaker system that needs clean, high-current amplification, and its bridged mode suits a single powerful subwoofer or a large full-range cabinet.
Setup and Connection Guide
Rack-mount the FBT AX 2000 Power Amplifier with adequate ventilation front and rear, and connect your mixer or processor outputs to the balanced XLR or jack inputs. Connect each speaker to the Speakon or binding-post outputs, observing polarity and the correct stereo or bridge wiring for your mode; in bridged mono, use the designated bridge output and never connect a bridged output to a stereo load. Set the amplifier level controls to match your system gain structure, starting low and bringing levels up while checking for clipping, and confirm the mains supply matches the 220 to 230 V requirement before powering on. If a protection circuit trips, reduce level, check speaker wiring and impedance, let the unit cool, and the FBT AX 2000 Power Amplifier will return to normal operation once the fault clears.
Frequently Asked Questions
Can the FBT AX 2000 Power Amplifier drive subwoofers?
Yes. Its bridged mono mode delivers 2000 W impulsive into 8 ohms, which suits a single powerful subwoofer, while stereo mode suits pairs of full-range speakers.
What inputs and outputs does the FBT AX 2000 Power Amplifier have?
Balanced XLR and jack inputs, and Speakon plus binding-post speaker outputs, covering mixers, processors, and most professional loudspeakers.
Is the FBT AX 2000 Power Amplifier a Class D amplifier?
No. It is a Class H two-step design, which combines linear output stages with a switched supply rail for better efficiency than classic Class AB designs.
Technical Specifications
Type
2-channel power amplifier, Class H 2-step
Stereo 8 ohms
630 W continuous / 650 W impulsive (1% THD)
Stereo 4 ohms
840 W continuous / 1000 W impulsive
Bridge 8 ohms
1680 W continuous / 2000 W impulsive
Frequency response
20 Hz – 40 kHz (-1 dB)
SNR
>100 dB (A-weighted)
THD
<0.03%
Damping factor
>400
Input impedance
20 kohms balanced
Inputs
XLR / jack
Outputs
Speakon / binding post
Protection
Short-circuit, thermal
Power consumption
2400 W/VA
Power supply
220–230 V (manual also lists 120 or 230 V, 50/60 Hz)
Buy with peace of mind. The FBT AX 2000 Power Amplifier comes with the official manufacturer’s warranty for India, valid from the date on your GST invoice. Pro Audio Video is a specialist audio video store, and every product we sell is brand new, sealed and sourced through authorised channels, so your warranty is honoured at brand service centres across India.
Official Indian warranty, as specified by the manufacturer
GST invoice with every order, needed for warranty claims
We help you raise and follow up warranty claims with the brand
Delivery and Shipping
Same-day dispatch on most in-stock orders
Delivery anywhere in India; delivery time depends on your location
Shipped securely in the original manufacturer box
Cash on delivery available on orders up to ₹45,000
Tracking details by SMS and email as soon as your order ships
Returns and Refunds
Not right for you? Return unused products in their original packaging within 7 days of delivery. If a product arrives damaged or defective, tell us within 48 hours with photos and we will replace it or refund you in full.
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