The D-45 and D-75A are the newest D Series amplifiers and are perfect for moderate power applications: recording or broadcast studio near-field monitoring, video suite audio monitoring, a recording/broadcast headphone amp or a small paging system.
Crown's AB+B circuitry ensures efficient use of output transistors while incorporating protection against shorted, open, mismatched or low-impedance loads.
Designed, built and carefully tested to ensure dependable operation with a variety of loads, Crown D Series amplifiers are convection cooled. Their high reliability is particularly important in reducing maintenance costs.
The D Series amplifiers are covered by Crown's own comprehensive Three Year No-Fault Full Warranty. Your investment is protected even if the amplifier is accidently damaged. This totally transferable warranty also guarantees that your amp will continue to meet or exceed all original specifications.
D-45 | Crown Power Amplifiers
Signal-to-Noise: |
(Unweighted) 106 dB below full rated power from 20 Hz to 20 kHz. |
|
Input Impedance: |
20 K ohms balanced, 10 K ohms unbalanced. |
|
Total Harmonic Distortion (THD): |
Less than 0.001% from 20 Hz to 400 Hz and increasing linearly to 0.05% at 20 kHz delivering rated power into 8 ohms/channel. |
|
Intermodulation Distortion (IMD): |
(60 Hz and 7 kHz 4:1) Less than 0.05% from 0.01 to 0.25 watt and less than 0.01% from 0.25 watts to rated power into 8 ohms/channel. |
|
Load Impedance: |
Rated for 4 to 16 ohms in Stereo and 8 to 16 ohms in Bridge-Mono. Safe with all types of loads. |
|
Inputs: |
Balanced three-pin Neutrik® combination XLR and 1/4-in. phone jack for each channel. |
|
Output: |
Four-terminal barrier block (two per channel) and stereo headphone jack. |
|
AC Line: |
Standard three-wire grounded connector. |
|
Dimensions: |
19 in. (48.3 cm) standard rack mount width, 1.75 in. (4.4 cm) height, 8.38 in. (21.6 cm) depth behind mounting surface. |
|
Approximate Weight: |
10 lbs. (4.5 kg). |
* All written material on this page is supplied by www.crownaudio.com.
