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Crown CL4 Amplifier

CROWN CL4 Amplifier at the lowest prices!  Power Alley is an authorized dealer for the CROWN CL4 Amplifier!  Free shipping on the CROWN CL4 Amplifier.  Call 800-788-9552 for the best deal on the CROWN CL4 Amplifier!

 

Note: All measurements apply to all models of CH and CL series amplifiers in stereo mode with 8-ohm loads and an input sensitivity of 26-dB gain, 1-kHz at rated power unless other otherwise specified. Specifications for units supplied outside the U.S.A. may vary slightly at different AC voltages and frequencies.

Power
Load Impedance:
Safe with all types of loads.
CH1,
        4 and 8 ohm Stereo;
        16 ohm at 70V Stereo;
        32 ohm at 100V Stereo;
        8 and 16 ohm Bridge;
        32 ohm at 140V Bridge;
        64 ohm at 200V Bridge.
CH2,
        4 and 8 ohm Stereo;
        8 ohm at 70V Stereo;
        16 ohm at 100V Stereo;
        8 and 16 ohm Bridge;
        16 ohm at 140V Bridge;
        32 ohm at 200V Bridge.
CH4,
        4 and 8 ohm Stereo;
        4 ohm at 70V Stereo;
        8 and 16 ohm Bridge;
        8 ohm at 140V Bridge.
CL1, CL2 and CL4,
        2, 4 and 8 ohm Stereo;
        4, 8 and 16 ohm Bridge.

Voltage Gain, 1 kHz, 1.4V sensitivity,
CH1,
        30.5 dB (4/8 ohm);
        34 dB (70V);
        37 dB (100V).
CH2,
        32.1 dB (4/8 ohm);
        34 dB (70V);
        37 dB (100V).
CH4,
        34 dB (4/8 ohm);
        34 dB (70V).
CL1,
        30.5 dB at (4/8 ohm).
CL2,
        32.1 dB at (4/8 ohm).
CL4,
        34 dB (4/8 ohm).

AC Line Requirements:
Note: North American CH 1, CL 1, CH 2 and CL 2 units are 60 Hz only. All other models are 50/60 Hz. Voltages are 10%.

AC Line Current (no signal),
CH 1 & CL 1,
        100 Volts: 7.6 A;
        120 Volts: 6.3 A;
        230-240 Volts: 3.5 A.
CH 2 & CL 2,
        100 Volts: 11.4 A;
        120 Volts: 9.5 A;
        230-240 Volts: 5.0 A.
CH 4 & CL 4,
        100 Volts: 8.5 A;
        120 Volts: 7.1 A;
        230-240 Volts: 3.7 A.

AC Line Connector: Detachable 15A IEC connector with country-specific plug.

Performance
Frequency Response, 22 Hz to 20 kHz at 1 watt,
CH 1, CH 2, CL 1 & CL 2: 0.1 dB.
CH 4 & CL 4: 0.25 dB.

Phase Response: 15 degrees from 10 Hz to 20 kHz at 1 watt.

Signal to Noise Ratio, A-Weighted,
CH 1, CH 2, CL 1 & CL 2:
Better than 105 dB below rated 1-kHz power.
CH 4 & CL 4: Better than 102 dB below rated 1-kHz power.

Total Harmonic Distortion (THD), at rated 1 kHz power: 0.5% or less true THD from 20 Hz to 20 kHz.

Intermodulation Distortion (60 Hz and 7 kHz at 4:1): Less than 0.1% (CH1, CH2, CL1, CL2) or 0.5% (CH4, CL4) at rated power to 30 dB below rated power at 8 ohms.

Damping Factor (8 ohm),
CH 1, CH 2, CL 1 & CL 2:
Better than 600 from 10 Hz to 400 Hz.
CH 4 & CL 4: Better than 1000 from 10 Hz to 400 Hz.

Crosstalk (CH1, CH2, CL1, CL2): Better than 50 dB below rated power from 20 Hz to 20 kHz.

Crosstalk (CH4,  CL4): Better than 50 dB below rated power at 10 kHz.

Common Mode Rejection (CMR): Better than 40 dB from 20 Hz to 1 kHz.

DC Output Offset (Shorted Input): 10 mV.