Crown CE-4000 Instructions d'exploitation télécharger pdf (Page 44)

Page 44

CE-Series

Amps with an Attitude!

7 Specifications

Note: All specifications relate to all models of CE-Series ampli-

fiers. All measurements are at 26 dB, 8 ohms, 1 kHz at rated

power unless otherwise stated.

Frequency Response: ±0.1 dB from 20 Hz to 20 kHz at 1 watt.

Phase Response: ±15° from 20 Hz to 20 kHz at 1 watt.

Signal to Noise at 8 Ohms Rated Power: >105 dB A Weighted.

>100 dB from 20 Hz to 20 kHz.

Input Impedance: Nominally 20 K ohms, balanced. Nominally

10 K ohms, unbalanced.

Total Harmonic Distortion: <0.5% at 8 ohms, rated power, from

20 Hz to 20 kHz.

Intermodulation Distortion (60 Hz and 7 kHz at 4:1): <0.1%

from 8 ohms rated power to –35 dB.

Damping Factor: >400 from 10 to 400 Hz.

Crosstalk: >–55 dB from 20 Hz to 20 kHz.

Common Mode Rejection (CMR): >70 dB from 20 Hz to 1 kHz.

DC Output Offset (Shorted Input): ±10 mV.

Voltage Gain,

All Models: 20:1 at maximum level position (26 dB).

CE 1000: 33.5:1 or 30.5 dB at 1.4-volt sensitivity (8 ohms).

CE 2000: 40.4:1 or 32.1 dB at 1.4-volt sensitivity (8 ohms).

Power

CE 1000

Distortion Stereo-per-Channel Bridged-Mono

ΩΩ

Ω 4

ΩΩ

Ω 2

ΩΩ

Ω 8

ΩΩ

Ω 4

ΩΩ

Ω

0.5% 275 W 450 W 560 W 900 W 1100 W

CE 2000

Distortion Stereo-per-Channel Bridged-Mono

ΩΩ

Ω 4

ΩΩ

Ω 2

ΩΩ

Ω 8

ΩΩ

Ω 4

ΩΩ

Ω

0.5% 400 W 660 W 975 W 1320 W 1950 W

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52

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Crown CE-4000 Instructions d'exploitation Page 44

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