Download Print this page
Crown LPS-1500 Brochure & Specs

Crown LPS-1500 Brochure & Specs

Lps series
Hide thumbs Also See for LPS-1500:

Advertisement

Quick Links

LPS SERIES
T
T
he LPS Series of power amplifi ers from
®
Crown
represents a new era in afford-
able, quality power amplifi cation. All three
models in the series are powerful, rugged and
reliable. They are suited for applications such as
churches, concert tours, stages, disco, pubs, or
any place that requires amplifi er installation.
The three models in the series are the LPS-
800, LPS-1500 and LPS-2500. They are identi-
cal except for output power.
Features include XLR inputs, Speakon
binding post outputs, stereo/parallel/bridge-
mono mode, power/fault/signal presence/clip
indicators, forced-air cooling; and protection
against shorts, no-load, on/off thumps and
radio-frequency interference. Every LPS Series
amplifi er is backed by a one-year limited war-
ranty.
With over six decades of experience designing
and building rock-solid products, Crown is the
standard in amplifi er technology. So check out
the affordable Crown LPS Series. They are a
powerful argument for quality and value!
For more details about the LPS Series, contact
your authorized Crown distributor.
Specifi cations
The following applies to units in Stereo mode with 8-ohm loads
unless otherwise specifi ed.
Performance
Sensitivity (for full rated power at 4 ohms):
1.25 V rms.
Frequency Response (at 1 watt): 40 Hz - 20
kHz, +0/–3 dB.
Signal-to-Noise Ratio (below rated power, 20
Hz to 20 kHz, A-weighted): >100 dB.
Total Harmonic Distortion (THD): < 0.5%, 20
Hz - 20 kHz.
Intermodulation Distortion (IMD)
(60 Hz and 7 kHz at 4:1 from full rated output to
–30 dB): < 0.3%.
Damping Factor (8 ohms, 10 Hz - 400 Hz):
>300.
Crosstalk (below rated power):
at 1 kHz: –76 dB.
at 20 kHz: –58 dB.
Input Impedance (nominal): 20 kilohms bal-
anced, 10 kilohms unbalanced.
Output Power: See power charts.
Load Impedance: (Note: safe with all loads).
4 ohms in stereo mode, 8 ohms in bridge-mono
mode.
AC Line Voltage and Frequency Confi gurations
Available (±10%): 120VAC/60Hz,
220VAC/50Hz, 240VAC/50Hz.
L P S
S E R I E S
®
and
Features
• Stereo/parallel/bridge-mono mode
• Effi cient forced-air cooling prevents exces-
sive thermal buildup
• Electronically balanced XLR inputs; binding
post and Speakon
Front Panel Controls and Indicators
Fault Indicator: Red LED, one per channel ,
indicates channel shutdown.
Clip Indicator: Red LED, one per channel,
fl ashes when signal is audibly distorting.
Signal Presence Indicator: Green LED, one
per channel, fl ashes when input signal exceeds
–40 dBu.
Power Switch: Push-on, push-off.
Power Indicator: Blue LED illuminates when
amplifi er is on.
Volume Control: Sets output level of each
channel.
Back Panel Controls and Connectors
Reset Button: Resets the circuit breaker.
Output Connectors: One Speakon
connects to loudspeakers. One pair of binding
posts per channel connects to loudspeakers;
accepts banana plugs or bare wire. (European
models do not accept banana plugs.)
Input Connectors: Balanced XLR, one per
channel.
Output Mode Switch: Stereo (dual), Parallel or
Bridge.
• Two level controls, power switch, power
LED, and six LEDs which indicate signal
presence, clip and fault for each channel
• Protection against shorts, no-load, on/off
thumps and radio-frequency interference
®
outputs
LPS-800
4-ohm Stereo (per channel)
8-ohm Stereo (per channel)
8-ohm Bridge-Mono
*1 kHz Power: refers to guaranteed minimum power
in watts at 1 kHz with 0.5% THD.
LPS-1500
4-ohm Stereo (per channel)
8-ohm Stereo (per channel)
8-ohm Bridge-Mono
*1 kHz Power: refers to guaranteed minimum power
®
per channel
in watts at 1 kHz with 0.5% THD.
LPS-2500
4-ohm Stereo (per channel)
8-ohm Stereo (per channel)
8-ohm Bridge-Mono
*1 kHz Power: refers to guaranteed minimum power
in watts at 1 kHz with 0.5% THD.
Power Charts
*
1 kHz
Power
300W
150W
600W
*
1 kHz
Power
400W
250W
800W
*
1 kHz
Power
725W
550W
1,450W

Advertisement

loading

Summary of Contents for Crown LPS-1500

  • Page 1 The three models in the series are the LPS- 800, LPS-1500 and LPS-2500. They are identi- cal except for output power. ® Features include XLR inputs, Speakon...
  • Page 2 Warranty is only valid within the country in which the product was purchased. This Crown Warranty is in effect only for failure of a new Crown LPS amplifi er which occurred within the Warranty Period. It does not cover any product which has been damaged because of any inten- tional misuse, accident, negligence, or loss which is covered under any of your insurance contracts.

This manual is also suitable for:

Lps-2500Lps-800