Hollywood 24CX-3 owner manual Specifications, 24CX-2, 24CX-4

Page 23

Specifications

Frequency Response

 

 

Low Frequency Output

 

+0-0.5 dB 10 Hz

High Frequency Output

+0-1.0 dB 20 kHz

Total Harmonic Distortion

 

RL > 2 kohms

 

<0.01% THD

Low Frequency Output

 

High Frequency Output

<0.02% THD

Maximum Output Level

 

 

RL > 2 kohms

 

+21 dBu (6.2 volts)

 

 

@<.05% THD

Maximum Voltage Gain

 

6 dB

Constant-Directivity Correction

+3 dB @ 3.5kHz

 

 

rising at 6dB/octave

24CX-2, 24CX-4

 

to 22.5 kHz

 

 

Frequency Range

 

 

x1

 

80 Hz to 920 Hz

x10

 

800 Hz to 9.2 kHz

Hum and Noise (20 Hz-20 kHz)

 

Av = 0 dB, fc = 800 Hz

 

 

Low Frequency Section

 

Output @ 0 dB

 

<-106 dBu

High Frequency Section

 

Output @ 0 dB

 

<-97 dBu

Signal-To-Noise Ratio

 

118 dB

Controls

 

 

Input Level

 

Continuously variable

Output Level

 

Low, High Cont. variable

CD Boost

 

Rear panel switch

Channel Link

 

Rear panel switch

Power

 

Rear panel switch,

24CX-3

 

Led indication

 

 

Frequency Range

 

 

Low-Mid

 

80 Hz to 920 Hz

Mid-High

 

800 Hz to 9.2 kHz

Hum and Noise (20 Hz-20 kHz)

 

Av = 0 dB, fc = 230, 2.3k Hz

 

Low Frequency Section

 

 

Output @ 0 dB

 

<-98 dBu

Mid Frequency Section

 

 

Output @ 0 dB

 

<-95 dBu

High Frequency Section

 

 

Output @ 0 dB

 

<-93 dBu

Signal-To-Noise Ratio

 

114 dB

Controls

 

 

Input Level

Continuously variable

Output Level

Low, Mid, High Cont. variable

Phase

Mid, High front panel switches

Mute

Input, Low, Mid, High switches

CD Boost

Rear panel switch

Power

Rear panel switch, Led indication

Dimensions (W x H x D)

 

19 in. x 1.75 in. x 8 in.

Weight

 

8 lbs.

0 dBu = 0.775 v rms

 

 

TDM DESIGN INC.

 

CONSTANT-DIECTIVITY CORRECTION

 

 

20.000

 

 

 

 

10.000

 

 

 

 

0.0

 

 

 

 

-10.00

 

 

 

 

-20.00

 

 

 

 

-30.00

 

 

 

 

-40.00

 

 

 

 

-50.00

 

 

 

 

-60.00

 

 

 

 

20

100

1k

10k

20k

TDM DESIGN INC.

 

THREE-WAY OPERATION

 

 

20.000

 

 

 

 

10.000

 

 

 

 

0.0

 

 

 

 

-10.00

 

 

 

 

-20.00

 

 

 

 

-30.00

 

 

 

 

-40.00

 

 

 

 

-50.00

 

 

 

 

-60.00

 

 

 

 

20

100

1k

10k

20k

TDM DESIGN INC.

THD vs. LEVEL

 

 

 

2

 

 

 

 

 

 

20.00

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.00

 

 

 

 

 

 

 

0.0

0.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-10.0

 

 

 

 

 

 

 

-20.0

0.010

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-30.0

 

 

 

 

 

 

 

-40.0

0.001

 

 

 

 

 

 

 

.0005

 

 

 

 

 

 

-50.0

-50.0

-40.0

-30.0

-20.0

-10.0

0.0

10.00

20.00

Image 23
Contents TDM Read Before Using Table of Contents Crossover Fundamentals IntroductionSignal Source Power Amplifier Passive Crossover Crossover Terminology Shows a typical active crossover configurationFilter Frequency Response Curve How Crossovers Work24 dB per Octave Filter Curve Three-Way Crossover Response Mounting the Unit in a Rack Using the Security CoverMaking Adapter Cables Hooking Up the CrossoverWhat You’ll Need Three-Way Operation 24CX-2 or 24CX-4 Basic Hook-UpTwo-Way Operation 24CX-2 or 24CX-4 Four-Way or Five-Way Operation 24CX-4 Three-Way Operation 24CX-3Front Panel Controls Operating the CrossoverThree-Way Control Meanings Adjusting the Crossover FrequenciesChecking the Hookup Using the CD Horn BoostAdjusting the Input Levels Adjusting the Output LevelsTDM Option Cards Optional Output Limiters Distortion Troubleshooting and SupportNo Signal Output Hertz Hum or Buzz Excessive NoiseContacting TDM 24CX-2, 24CX-4 Specifications