Lepai LP-168HA User manual

Lepai™ is a registered trademark of parts-express.com
TM
TM
LP-168HA HI-FI STEREO
AUDIO AMPLIFIER
USER MANUAL
Last Revised: 7/23/2014

1 POWER SWITCH 6 TREBLE LEVEL CONTROL
2 POWER INDICATOR 7 BASS LEVEL CONTROL
3 SUBWOOFER LEVEL CONTROL 8 MAIN VOLUME LEVEL CONTROL
4 SUBWOOFER CROSS-OVER CONTROL 9 3.5mm HEADPHONE/LINE INPUT
5 SIGNAL INDICATOR
Thank you for choosing this Lepai amplier for your music application. Lepai
ampliers are known worldwide for their great sound, useful features, and
affordable price, proving that clean, handy, hi- ampliers, can cost less money.
Please read these instructions carefully before using your Lepai amplier and
retain for future reference. Please use this amplier in accordance with its
intended application and enjoy your musical journey.
Highlights
• Featuring Philips audio power ICs, for strong output power and pure tone
• Dedicated subwoofer output with independent level and crossover control
• Separate bass, treble, and volume controls
• Stereo line-level input on rear and 3.5mm stereo line input on front
• Short-circuit and temperature protection
• 2.1 CH stereo output
Panel function diagram:
R LINE INPUT
L LINE INPUT
SUBWOOFER OUTPUT ＋
SUBWOOFER OUTPUT －
OUTPUT RIGHT ＋
OUTPUT RIGHT －
OUTPUT LEFT －
OUTPUT LEFT ＋
FUNCTION
Front Panel
Back Panel
Basic Operation
Power Switch:
Press the "rocker" style switch to turn the power ON or OFF. When the unit is
ON, the LED power indicator will glow red.
Sub Volume:
Controls the level of the subwoofer with reference to the overall volume level.
Turn clockwise to increase, counter-clockwise to decrease.
X-Over:
Controls the point where the bass moves from the speakers to the subwoofer.
Turn clockwise to increase, counter-clockwise to decrease.
Treble:
Controls the level of the high-frequency audio signals. Turn clockwise to
increase, counter-clockwise to decrease.
Bass:
Controls the level of the low-frequency audio signals. Turn clockwise to
increase, counter-clockwise to decrease.
Volume Control:
Controls the overall output level from the amplier. Turn clockwise to increase,
counter-clockwise to decrease.
AUXilary input:
3.5mm headphone/mine-level input for use with personal audio devices.
Audio input:
Dual-RCA input for use with any audio device with line-level stereo output.
Right and Left Speaker output:
Connect 2 ~ 8Ohm speakers, making sure to observe polarity; red for positive
(+) and black for negative (-).
USB power out:
Provides 5Vdc output for charging portable electronic devices.
Specications
Input voltage: DC9-14.4V ≥5A
Output power: 40W×2+68WX1
Load impedance: 2-8Ω
Total Harmonic Distortion: <1%
SNR: >80dB
Frequency range: 20Hz-20KHz
Size: 17.6X10.3X4.3cm