TK 9000
2 X 2400W Class H, Audio Power Amplifier
Product at a Glance
The British Acoustics TK 9000 is a professional 2-channel Class H amplifier delivering up to 2400W per channel at 4Ω and 4500W bridged. It offers low THD (<0.1% at 1kHz), a damping factor >400 for precise driver control, and 32 dB gain for system compatibility. Built with signal limiters, DC protection, and >60 dB input CMRR, it ensures reliability and safety. Its rugged black aluminium chassis provides efficient cooling and durability. Featuring rotary knobs, LED metering, and sensitivity toggles, the TK 9000 simplifies calibration. Ideal for mobile and fixed rack-mounted installations, it delivers sustained power with clarity and robustness.
CRAFTSMANSHIP
Painstakingly Perfect Production
Over the years, craftsmanship has been closely linked with small scale individualistic production. Back in 1972, we started the same way. As we grew in scale & size, it was difficult to build each speaker individually, but quality control was of utmost importance as so switching to a general assembly line was simply not an option. So we wrote up a code, one quite like enigma, to ensure quality control. We selected the right partners, got the right tools, and in cases where those weren't available, we invented them. We grew slower than most as our aim was to last longer than most.
TECHNICAL SPECIFICATIONS
OUTPUT POWER
• 2 Output Channels
• 1500W/ Ch @ 8Ω
• 2400W / Ch @ 4Ω
• 2400W / Ch @ 2.7Ω
• 2400W / Ch @ 2Ω
• 3500W / Ch @ 8Ω Bridged
• 4500W / Ch @ 4Ω Bridged
AMPLIFIER INPUTS
• 2 x Analogue Inputs
AMPLIFIER OUTPUT
• 2 Link Outputs
• 2 Power Outputs
CONNECTORS
• XLR Connectors for Signal Input and Link
Output
• Speak-on and Binding Post Connectors for
Channel Outputs
SYSTEM
SPECIFICATIONS
• Input CMRR > 60 dB
• Freq. resp.: 20Hz - 20kHz ±3dB
• THD : better than 0.08% (1 kHz)
• THD : better than 0.10% (FR)
• Nominal system gain: 32 dB
• Input Impedance — 20kΩ
• >400 Damping Factor, 1kHz, 8Ω
• Signal Limiters Present
• Protection Against Short Circuit & DC
Outputs Peak Limiting
• Mains In-rush Control present
CONTROLS &
MONITORING
• LED Strip for Output Metering
• LED Indicators for Audio and Output Bridge
Indicators
• Toggle Switches for Sensitivy Selection,
Input Mode Selection, LPF & Ground
• Rotary Knobs for Channel Volume
POWER CONSUMPTION
• 6.2A Power Consumption, Nominal @
240V, 4 Ohms
• 11.9A Power Consumption, Nominal @
120V, 4 Ohms
• See Power Consumption & Thermal
Emission Chart for a detailed specification
OPERATING PARAMETERS
• Operating positions : To be used in a
rack-mount case with no front to back airflow
restriction
• Maximum permitted ambient temperature
(Ta max) 45° C (113° F)
• Minimum permitted ambient temperature
(Ta min): 0° C (32° F)
• 32 dB Fan Noise
AESTHETIC SPECIFICATIONS
• White Aluminum Chassis
• Matte Star Silver Front Pane
SIZE
• Product : 133 x 482 x 482 mm (H x W x D)
• Product : 5.2 x 19 x 19 inch (H x W x D)
• Packed individually
WEIGHT
• Net : 27.9 Kgs
• Net : 61.5 Lb
SHIPPING INFORMATION
• Carton Size
208 x 558 x 558 mm (H x W x D)
8.2 x 22 x 22 inch (H x W x D)
• Gross Weight : 29.2 Kgs / 64.5 Lbs
• Packed : Individually
DOWNLOADS CENTRE
Datasheet TK 9000
Current Draw Sheet
PDF Drawing TK 9000
