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Quantum Audio QRA2300 User Manual

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3
4
tuO eniL
lanoitidda ot noitcennoc tneinevnoc rof dedivorp neeb evah stuptuo enil egnar lluF
amplifiers in the system.
Power Fusing
.tnerruc evissecxe dna stiucric trohs tsniaga reifilpma eht stcetorp sihT
Remote Turn-on
ehT .tuptuo etomer s'tinu daeh eht ot detcennoc nehw no reifilpma snrut yllacitamotuA
lortnoc sihT .noitpmusnoc tnerruc evas ot tinu daeh eh
t htiw ffo dna no nrut lliw reifilpma
eht htiw detcennoc eb tsum tI .noitcetorp s'reifilpma eht rof tiucric teser eht setarepo osla
.stiucric noitcetorp teser ot redro ni tinu daeh
Adjustable Input Sensitivity
.reifilpma rewop eht dna ecruos ruoy neewteb gnihctam level eht enut-enif ot uoy swollA
ytilibatS ecnadepmI woL
QRA2400.4
QRA3600.4
QRM1500
noitcetorP tesffO CD
CD nosaer emos rof fI .egatlov CD tsniaga reifilpma eht fo tuptuo eht stcetorp tiucric sihT
eht gnitcetorp nwod tuhs lliw reifilpma eht ,egats tuptuo eht ta detceted si egatlov
.tnerruc tcerid morf srekaeps
noitcetorP tiucriC trohS
ro srekaeps eht ni dnuof trohs a ot eud egamad morf reifilpma eht stcetorp tiucric ehT
lliw reifilpma eht ,dnuorg htiw tcatnoc ni semoc gniriw sti ro srekaeps eht fo eno fI .gniriw
,ffo tinu daeh eht nrut dna melborp eht tcerroc ,noitarepo lamron emuser o T .nwod tuhs
.niaga yalp dna teser lliw reifilpma ehT .no kcab neht
Thermal Protection
hgih ot erusopxe degnolorp yb desuac egamad tsniaga yrtiucric reifilpma eht tcetorp o T
ylevissecxe sehcaer reifilpma eht fi detavitca si tiucric noitcetorp lamreht a ,serutarepmet
tuhs lliw reifilpma eht ,detavitca si tiucric lamreht eht ecnO .erutarepmet gnitarepo hgih
efas a ot nwod slooc ti ecno no kcab nrut yllacitamotua lliw re
ifilpma ehT .ffo looc ot nwod
.erutarepmet gnitarepo
rotacidnI rewoP
.rewop gniviecer dna no si reifilpma eht nehw setanimullI .D.E.L citsongaid ehT
revossorC ni-tliuB
revossorc ehT .revossorc elbairav ni-tliub a edulcni sreifilpma seireS RQ ehT
eht rof gniretlif ssap wol esicerp rof noitceles ycneuqerf elbairav a serutaef
QRM1500, QRM2500, QRM3000, QRM4000
and QRM5000.
The QRA2300, QRA2400.4
erutaef a variable
sa retlif ssap wol well as a high pass filter.
skcolB noitubirtsiD rekaepS dna rewoP
langis dna rewop mumixam rof dedivorp era skcolb noitubirtsid eriw erab eguag yvaeH
.ecnatsiser laminim htiw refsnart
tsooB ssaB
elbairav a htiw deppiuqe era sreifilpma onoM eht ecnamrofrep ycneuqerf wol dedda roF
.zH54 @ tsoob ssab Bd 81~0*
FEATURES AND BENEFITS
-2 Ohm Stereo, 4 Ohm Bridged
QRA2300 -2 Ohm Stereo, 4 Ohm Bridged
-2 Ohm Stereo, 4 Ohm Bridged
-2 Ohm Mono
QRM2500 -1 Ohm Mono
QRM3000
-1 Ohm Mono
QRM4000 -1 Ohm Mono
QRA3600.4
QRM5000 -1 Ohm Mono
Q-Link Capability
The Quantum Audio QRM3000 , QRM4000 and QRM 5000 have an internal linking
circuit that allows you to link two like model amplifiers so that you can double your
output power to a single load.
When linking two like amplifiers they are split up into master and slave units.
The master amplifier becomes the main control for all input signals and gain
controls.

Questions and Answers:

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Do you have a question about the Quantum Audio QRA2300 and is the answer not in the manual?

Quantum Audio QRA2300 Specifications

QRM1500

Power Output IconPower Output
output power at 1 ohmNA
output power at 2 ohm1 x 1500W
output power at 4 ohm1 x 750W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency40Hz - 300Hz
input voltage11.2V - 14.4V

QRM2500

Power Output IconPower Output
output power at 1 ohm1 x 2500W
output power at 2 ohm1 x 1250W
output power at 4 ohm1 x 625W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency40Hz - 300Hz
input voltage11.2V - 14.4V

QRM3000

Power Output IconPower Output
output power at 1 ohm1 x 3000W
output power at 2 ohm1 x 1500W
output power at 4 ohm1 x 750W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRM4000

Power Output IconPower Output
output power at 1 ohm1 x 4000W
output power at 2 ohm1 x 2000W
output power at 4 ohm1 x 1000W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRM5000

Power Output IconPower Output
output power at 1 ohm1 x 5000W
output power at 2 ohm1 x 2500W
output power at 4 ohm1 x 1250W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 150Hz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level200mV - 6V
crossover frequency30Hz - 250Hz
input voltage11.2V - 14.4V

QRA2300

Power Output IconPower Output
output power at 4 ohm2 x 150W
output power at 2 ohm2 x 300W
bridged output power at 4 ohm1 x 600W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50Hz - 250Hz
input voltage11.2V - 14.4V

QRA2400.4

Power Output IconPower Output
output power at 4 ohm4 x 150W
output power at 2 ohm4 x 200W
bridged output power at 4 ohm2 x 2100W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50H2 - 50Hz
input voltage11.2V - 14.4V

QRA3600.4

Power Output IconPower Output
output power at 4 ohm4 x 300W
output power at 2 ohm4 x 400W
bridged output power at 4 ohm2 x 18000W
Frequency and Signal IconFrequency and Signal
frequency response10Hz - 25KHz
signal-to-noise ratio>90dB
total harmonic distortion<.5%
Input and Crossover IconInput and Crossover
low input level285mV - 6V
crossover frequency low50H2 - 50Hz
input voltage11.2V - 14.4V

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