CF900-2400 — Park Audio

CF900-2400 Power Amplifiers

Analog amplifiers with switching power supply

Park Audio™

CF-series

СF-series is a commercial series of professional power amplifiers.

The amplifiers have analog topology:
— CF900 — AB class
— CF1200-2400 — H class
The switching power supply minimizes the weight compared with classic transformer power supply.
CF900-2400 amps have built-in crossover with switchable line output. All amps are designed to work on the load 4/8 Ohms and only CF2400-2 can work on the load 2 Ohms.

Power Amplifiers CF500-700
Power Amplifiers CF900-2400

Amplifiers 900W - 2400W

СF900

2 х 450W @ 4Ω
Built-in crossover

СF1200

2 х 600W @ 4Ω
Built-in crossover

СF1800

2 х 900W @ 4Ω
Built-in crossover

СF2400

2 х 1200W @ 4Ω
Built-in crossover

СF2400-2

2 х 1200W @ 2Ω
Built-in crossover

TOSHIBA bipolar output transistots
AB class power amplifier (CF900)
H class power amplifier (CF1200-2400)
Switching power supply
Forced cooling system with smooth fan speed adjustment
2U height
Input level controls
Signal indicators (LEDs)
Overload and alarm indicators (LEDs)

MODE switch (STEREO-MONO-BRIDGE)
Switchable high pass input filter (45Hz, 24dB/octave)
Built-in crossover
Switchable line output (THRU or after crossower)
Sensitivity switch(optional)
Detachable power cord
Removable dust filter
Input connectors — XLR
Output connectors — SPEAKON

Double-stage overload protection
Short-circuit protection
Double-stage thermal protection
Optoelectronic clip-limiter
DC output protection
High frequency protection
Soft signal start

MODEL	CF900	CF1200	CF1800	CF2400	CF2400-4
Power Rating, 2Ω					2 х 1200 W
Power Rating, 4Ω	2 х 450 W	2 х 600 W	2 х 900 W	2 х 1200 W	2 х 700 W
Power Rating, 8Ω	2 х 280 W	2 х 330 W	2 х 500 W	2 х 700 W	2 х 380 W
Power Rating, 4Ω, BRIDGE					2000 W
Power Rating, 8Ω, BRIDGE	900 W	1200 W	1450 W	2000 W	1400 W
Power Rating, 16Ω, BRIDGE	520 W	600 W	900 W	1300 W	760 W
Frequency Range(0, - 0.2 dB)	20Hz…20kHz	20Hz…20kHz	20Hz…20kHz	20Hz…20kHz	20Hz…20kHz
Total Harmonic Distortion ( 1kHz )	0.003 %	0.003 %	0.003 %	0.003 %	0.003 %
Total Harmonic Distortion ( 20Hz…20kHz )	0.02 %	0.02 %	0.02 %	0.02 %	0.02 %
Damping Factor ( 8Ω, 1kHz )	400	400	400	400	400
Slew Rate	40 V/µs	40 V/µs	40 V/µs	40 V/µs	40 V/µs
Signal-to-Noise Ratio	100 dB	100 dB	100 dB	100 dB	100 dB
Crosstalk (1kHz)	60 dB	60 dB	60 dB	60 dB	60 dB
Sensitivity	0.775 V	0.775 V	0.775 V	0.775 V	0.775 V
Input Impedance (symmetrical)	10 kOhms	10 kOhms	10 kOhms	10 kOhms	10 kOhms
Crossover Frequency	125 Hz	125 Hz	125 Hz	125 Hz	125 Hz
Power Requirements (50/60 Hz)	~220 V	~220 V	~220 V	~220 V	~220 V
Height	2U	2U	2U	2U	2U
Depth in Rack	324 mm	324 mm	324 mm	324 mm	324 mm
Dimensions	482 х 96 х 362	482 х 96 х 362	482 х 96 х 362	482 х 96 х 362	482 х 96 х 362
Weight	8.5 kg	8.5 kg	9 kg	9 kg	9 kg

— Image CF900-2400-series