- 1 -
FEATURES
•
Gold Plated Connections
•
Quiet Fan Cooling System
•
High Quality Power & Protection LED’s
•
Thermal / Short / Overload Protection Circuitry
•
0-18 dB Variable Bass Boost
•
40-250Hz Variable High Crossover
•
40-250Hz Variable Low Pass Crossover
•
Remote Bass Control
•
THD @ 4 0hm
<0.05%
•
THD @ 2 0hm
<0.1%
•
THD @ 1 0hm
<1.0%
•
S/N Ratio
>90dB
•
Channel Separation
60dB
•
Frequency Response
20-20kHz
•
Input Voltage Range
200mV - 8V
•
Input Impedance
10k Ohms
•
24dB Subsonic Filter
(HK-401SX only)
POWER OUTPUT SPECIFICATIONS
MODEL
HK-102SX
HK-204SX
HK-302SX
RMS Pwr per CH @ 4 Ohm
75W
75W
175W
RMS Pwr per CH @ 2 Ohm
125W
125W
300W
RMS Pwr per CH @ 1 0hm
175W
175W
450W
RMS Pwr per CH @ 0.5 0hm
300W
300W
700W
RMS Pwr Mono @ 1 0hm
400W
2 x 600W
1400W
Dimensions (H x W x L)
2.7” x 12.4” x 10.6”
2.7” x 12.4” x 15.7”
2.7” x 12.4” x 14.9”
MODEL
HK-401SX
HK-602SX
HK-802SX
RMS Pwr per CH @ 4 Ohm
500W
400W
500W
RMS Pwr per CH @ 2 Ohm
650W
700W
800W
RMS Pwr per CH @ 1 0hm
1200W
1200W
1400W
RMS Pwr per CH @ 0.5 0hm
1800W
1800W
2200W
RMS Pwr Mono @ 1 0hm
NA
3600W
4400W
Dimensions (H x W x L)
2.7” x 12.4” x 14.9”
2.7” x 12.4” x 23.4”
2.7” x 12.4” x 27.3”
- 2 -
AMPLIFIER WIRING & CONTROLS
HK-102SX / HK-204SX / HK-302SX / HK-401SX HK-602SX / HK-802SX
•
(-) Terminal (Chassis ground):
To avoid unwanted ignition noise caused by
ground loops, it is essential that the amplifier be grounded to a clean, bare
metal surface of the vehicles chassis. A Chassis or seat belt bolt is an
excellent option.
•
(+) Terminal (Battery positive
): Due to the power requirements of the Amplifier,
this connection should be made directly to the positive (+) terminal of the
battery. For safety measure, install an in-line fuse Holder (not included) as
close to the battery positive (+) terminal as possible with an ampere rating not
to exceed total value of fuses on the amplifier installed.
•
Remote Turn-On Input:
Connect to the “Blue” remote turn-on wire of
head unit
.
The amplifier is turned "ON" remotely when the vehicle's
head unit is turned "ON". If your head unit does not have a remote
turn on lead, use any switched circuit from the vehicle fuse panel.
