power_amplifiers.pdf

8/14/2019 power_amplifiers.pdf

1/7Professional & Commercial Audio Products

Professional Power Amplifier

Rated Power

RL=8 @ 0.1% TH D ( Stereo)



RL=8 1kHz @ 0.1% TH D ( Bridged)


I nput Sensitivi ty ( 4)

Input I mpedance

Slew Rate ( 8, Full Swing)

Frequency Response ( 1W@8)

T otal H armonic D istortion

f=20Hz ~ 20kH z, 1/10 Power

Signal to N oise Ratio

D amping Factor (8, 1kHz)

Residual Noise

Channel Separation (1k Hz, H alf Power @8)

Voltage Gain @ 4 (G ain SW 1V)

M odelSpec V-1000 V-2000

120VA C

190W

340W

580W

720W

1200W

230VA C

180W

320W

580W

700W

1150W

120VA C

320W

550W

900W

1150W

1900W

230VA C

300W

530W

900W

1100W

1850W

12 k( Balanced, Unbalanced)

20V/sec

20H z~20kH z : -0.3dB, 10Hz~ 83kH z : -3dB

400

75dBu

>70dB

31dB

107dB 109dB

1V 1.3V

- A 2U rack, 2 channel ampli fier capable of 1150W/1850W i nto 4 load

(bridged mono)

- 2 load stable per channel, 4 load stable in bridged mono

- Swi tch M ode Power Supply available for high efficiency and low wei ght

- Forced air cooled(front panel intake, rear panel exhaust)

- Front panel indicators for clip, protect and power- Rack ears for permanent installation in a standard 19"

( rack mount width) enclosure

- Detachable AC power cord

- Power Source : 120VAC , 230VAC ; 50/60Hz

(suppli ed AC mains depends on country requirements)

- Power Consumption( 1/8 power)

V-1000 : 120VAC(3A), 230VAC(4A)

V-2000 : 120VAC(6A), 230VAC(8.5A)

- Weight : V -1000 : 10.3kg / 22.7lb, V-2000 : 10.5kg / 23lb

- D i mensi on( W H D ) : 482 88 407mm / 19 3.5 16i n


2/7


Rated Power


RL=4 @ 0.1% TH D ( Stereo)RL=2 @ 0.5% TH D ( Stereo)



I nput Sensitivi ty ( 4)

Input I mpedance


Frequency Response ( 1W@ 8)





Residual Noise

Channel Separation (1k Hz, Half Power @ 8)

Voltage Gain @ 4 (G ain SW 1V)

M odelSpec V-3000 V-4000

120VA C

550W

1000W

1600W

2000W

3200W

230VA C

550W

1000W

1650W

2000W

3300W

120VA C

750W

1300W

2000W

2600W

4000W

230VA C

750W

1300W

2100W

2600W

4200W

12 k( Balanced, Unbalanced)

20V/sec

20H z~20kH z : -0.2dB, 10Hz~ 100kH z : -3dB

400

73dBu

>70dB

36.8dB

105dB 106dB

0.95V 1.05V

- A 2U rack , 2 channel ampli fier capable of 3200W/4000W i nto 4 load

(bridged mono)

- 2 load stable per channel, 4 load stable in bridged mono

- Switch M ode Power Supply available for high efficiency and low weight

- Selectable H igh Pass Filter on each channel

- Clip limiter circuitry- Forced air cooled(front panel intake, rear panel exhaust)

- Front panel indicators for output signal, clip, protect and power

- Rack Ears for permanent installation in a standard 19"

( rack mount width) enclosure

- Detachable AC power cord

- Power Source : 120VAC, 230VA C ; 50/60Hz


- Power Consumption( 1/8 power)

V-3000 : 120VAC(12A), 230VAC(6A)

V-4000 : 120VAC(14A), 230VAC(7A)

- Weight : V -3000 : 11.7kg / 25.8lb, V-4000 : 11.8kg / 26lb



3/7

Power Amplifier

0.775Vrms

10k (Unbalanced/20kbalanced)

3V/sec

20H z ~ 20kH z

Lessthan 0.1%

100dB

100

-80dB

70dB

27dB 30dB 32dB

Rated Power

at 8 @ 0.05 THD (Stereo CH)

at 4 @ 0.05 THD (Stereo CH)at 8 @ 0.05 THD (Bridged mono)

at 8 @ 0.5 THD (Bridged mono)

Input Sensitivi ty (8, 1kHz)

Input I mpedance


Frequency Response (0.5dB)


f=20Hz ~ 20kH z, Half Power



Residual Noise

Channel Separation ( 8, 1kHz)

Voltage Gain ( 4)

M odelSpec R150PLUS R300PLUS R500PLUS

50W

75W150W

170W

100W

150W300W

330W

170W

250W460W

500W

- Controls : Front : Power on/off swi tch, attenuator, LED indicator

- Controls : Rear : M ode selector swi tch, Stereo/bridged mono swi tch

- Connectors : I nput : 1 XLR, 1/4 balanced per channel

- Connectors : O utput : 5-way binding post and SpeakonTM per channel

- Indicators : Pow er : G reen ; Protection : Red ; Cli p : Red ; Signal : G reen

- Protection : T urn on delay, thermal, D C fault, PC li miter- Power Source : 100~ 120VA C or 220~240VAC ; 50/60Hz

(supplied AC mains transformer depends on country requirements)

- Power Consumption : R150PLU S : 170W (1.5A )

- Power Consumption : R300PLU S : 250W ( 2.4A)

- Power Consumption : R500PLU S : 480W ( 3.9A)

- Weight : R150PLU S : 7.2kg / 15.9lb, R300PLUS : 8.4kg / 18.5lb

- Weight : R500PLU S : 10.4kg / 23lb

- D imensions (W H D ) : 482 88 317mm / 19 3.5 12.5i n

Professional & Commercial Audio Products


4/7


- Controls

Front : Power on/off swi tch, Attenuator, LED indi cators

Rear : M ode selector switch ( Stereo/B ridged mono/Parallel), G ain

selector swi tch,H PF off/30H z/50Hz swi tch, Cl ip Li miter on/off

switch

- ConnectorsInput : Combination Jack ( XLR M ale or 1/4 T RS)

Link : XLR M ale

O utput : 5-Way binding post and SpeakonTM per channel

- Indi cators : A ctive( G reen), -30dB( G reen), -10dB( G reen), Cli p/Port(R ed)

- Protection Circuitry

Full Short Ci rcuit, T hermal Protection, Power O N/ O FF Muting, D C

O utput Protection

- Cooling : 2 variable speed fans, front to rear air flow

- Power Source : 120VAC, 220VA C, 230VA C ; 50/60H z


- Power Consumption( 1/8 power, RL=4)

Q -3300 : 120VAC( 12A) , 220VAC /230VAC( 6A)

Q -4300 : 120VAC( 14A) , 220VAC /230VAC( 7A)

- Weight : 11.7kg / 25.8lb


Rated Power

RL=8 @ 0.1% TH D (Stereo)





I nput Sensiti vi ty ( 4, gain sw:1V )Input Sensiti vi ty ( 8, gain sw:1V )

Input I mpedance

Slew Rate (8, Full Swing)

Frequency Response ( 1W@8)



Signal to Noise Ratio


Residual Noise


Voltage Gain ( 4)

M odelSpec Q -3300 Q -4300

120VA C

550W

1000W

1600W

2000W

3200W

0.94V

1.00V

230VA C

550W

1000W

1650W

2000W

3300W

0.94V

1.00V

120VA C

750W

1300W

2000W

2600W

4000W

1.04V

1.14V

230VA C

750W

1300W

2100W

2600W

4200W

1.04V

1.14V

12 k( Balanced, U nbalanced)

20V/sec

20H z ~ 20kH z : 0dBr 0.2dB, 10H z~100kH z : +0 / -3dB

400

-73dB : A TT min.

>-70dB

36.8dB

-105dB -106dB



Mixing Amplifier

- Amp Section :

Rated Power : 2 x 150W @ 4 @ < 0.5% THD

1 x 300W @ 8 (bridged mono) @ < 0.5% TH D

Limiter to eliminate overload distortion

- Preamp Section :

Input : 5 x Line inputInput : 2 x M ic input ( mic1 has a Ducking function)

Input : 2 Insert

O utput : REC out L/R

O utput : M aster 2 out L/R

O utput : M aster 1 mono sub out ( low pass 100H z/12dB)

O utput : 2 band equalizer (6dB Bass and T reble)

D isplay : 2 x 5-Segment LED level meters for amp 1 and amp 2

2 x 1 LED for lim it

- Power Source : 100~120VA C or 220~240VA C ; 50/60Hz

( suppli ed A C mains transformer depends on country requirements)

- Power Consumption : 261W

- Weight : 13kg / 28.6lb

- Di mensions (W H D ) : 483 88 382mm / 19 3.5 15in


6/7

Quad Amplifier

0.775Vrms

20k(balanced/unbalanced)

30V/ sec

20Hz ~ 50kH z

0.05%

0.07%

0.07%

100dB

100

80dB

26dB 29dB

-70dB:ATT min.

Rated Power

RL=8 @ 0.05%TH D (Per CH)

RL=4 @ 0.05%TH D (Per CH)

RL=8 @ 0.05%TH D (Bridged Mono)

Input Sensitivity (8, 1kHz)

Input I mpedance

Slew Rate (8, Full Swing)

Frequency Response (0.5dB)

T otal Harmoni c D istortion

f=20Hz ~ 20kH z, Half Power

RL=8 (Q uad)

RL=4 (Q uad)

RL=8 (Bridged)

Signal to Noise Ratio


Residual Noise


Voltage Gain ( 4)

M odelSpec Q D 4240 Q D 4480

40W

60W

120W

80W

120W

240W

- Controls : Front : Power on/off swi tch, attenuator, LED indi cator

- Controls : Rear : M ode selector swi tch : Stereo/bridged, m ono/p arallel

- Connectors : Input : XLR/1/4'Combination jack

- Connectors : O utput : 5-Way binding post

- I ndicators : Pow er : Red ; Protection : R ed ; Cli p : R ed ; Signal : G reen

- Protection : T urn on delay, thermal, D C fault, PC li miter- Fan Speed : 50C(122F) ~ 60C(140F)

Fan Speed : continuously-variable speed fan

- Power Source : 100~ 120VA C or 220~240VAC ; 50/60Hz

(supplied AC mains transformer depends on country requirements)

- Power Consumption : Q D 4240 : 300W, Q D 4480 : 420W

- Weight : Q D 4240 : 11.5kg / 25.3lb, Q D 4480 : 15.5kg / 34.2lb

- Di mensions (W H D ) : 482 88 369mm / 19 3.5 14.5i n



Output Transformer Units

310

88

- OT -4240/4480 T ransforms the 4 ohm output of the

Q D 4240/4480 to 70V or 100V levels for use

wi th high impedance speakers.

- Expansion line out for Q D 4240/4480

- Weight : O T -4240 : 11.5kg / 25.3lb, O T -4480 : 14.5kg / 32lb

- Dimensions (W H D) : 482x88x310mm / 19 3.5 12.2in- D i mensi ons (W H D) : 420x88x310mm / 16.5 3.5 12.2in

- D i mensi ons (W H D) : w/optional rack-mount kit

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