6
SPECIFICATIONS
SPL400
SPL500
SPL700
SPL1000
Max Output Power @ 4Ω
2 x 200W
2 x 250W
2 x 350W
2 x 500W
Minimum Load Impedance
4Ω
Inputs
RCA
3 x RCA + 3.5mm
Outputs
Left + Right 4mm binding posts (+/-)
Input Sensitivity (0dB)
775mV
Input Impedance
10K (min)
Frequency Response
20 Hz - 20 KHz ±3 dB
THD + N
<0.5%
SNR
>95dB
Cross-talk
>82dB @ 1kHz
Indicators
Clip, Signal, Power
Power Supply
220-240Vac, 50Hz
Dimensions
482 x 270 x 88mm (2U)
Weight
5.5kg
5.5kg
6.3kg
7.0kg
OPERATION
1. Connect loudspeaker system (MINIMUM load 4 ohms) with sufficient handling capacity to the
output terminals of the amplifier. Connect output from television, dvd player, computer, mixer
or any other suitable signal source to the appropriate input sockets of the power amplifier.
On the front panel you can connect your MP3 player with a 3.5mm stereo jack connection
lead.
2. Connect the power cord to the mains.
3. Select the correct source with the selector on the front. (PC
– MP3 – TV – CD)
4. Turn gain controls to minimum and then switch on the amplifier.
5. Adjust the volume controls to required level. NOTE. If the audio input signal is too high,
distortion will result and the CLIP indicator will light. If the clip LED is lit permanently or
flashes, the level should be reduced
6. Use the equalisers (not SPL400) to make adjustments to the sound. They can compensate
for sound quality differences in the source material, or differences in room acoustics. Each
EQ has his own boost or cut for low, mid & high frequencies
.
For reliable and trouble free operation, please observe the following points:
• Ensure all input / output connections are correct and secure.
• The handling capacity of the loudspeakers is adequate for the output of the amplifier.
• Always site the amplifier in a well ventilated location
• Protect unit from severe shocks
• Do not plug in or unplug the speakers during the operation of the amplifier. This could
seriously damage the amplifier.
