|
LightAV.com
Price
|
Click for larger
picture
|
Description
|
Retail
Price
|
R235LS
2-Channel 35 Watt Amplifier
US $Call
|
|
- Description
- The R235LS 2-channel amplifier
has a space-saving low profile design with automatic local source switching
capability.
- The R235LS allows a local
source (e.g., PC or TV in the bedroom) to automatically override the speakers
in that particular zone of a distributed audio system. This can be accomplished
with its autosensing line input or with its trigger input for versatility
in many different applications.
- The R235LS is rated at 35
watts per channel into 8 ohms and 50 watts per channel into 4 ohms. In bridged
mode the R235LS is rated at 100 watts of power into a single 8-ohm load. Each
amplifier output channel incorporates robust protection circuitry for safety
and reliability under extreme circumstances.
- Features
- Autosensing line input activates
amplifier upon detecting an audio signal
- Automatic switching of speakers
between a local source input and distributed audio system sources
- Space-saving low profile
design permits use in areas most amplifiers will not fit
- Bridgeable to create one
channel with substantial power output
- Reliable and robust circuity
designed for long-term stability
- Specifications
- Stereo Continuous Output
Power: 35W per channel at 8 ohms 50W per channel at 4 ohms
- Bridged Mono Output Power:
100W at 8 ohms
- Distortion: <0.05% THD+N
from 20Hz to 20kHz
- Signal-to-Noise Ratio: >100dB
A-weighted
- Frequency Response: 20Hz
to 20kHz ±0.3dB
- Input Sensitivity: 70m V
for 1W at 8 ohms 420mV for 35W at 8 ohms
- Line Input Impedance: 47
kilohms
- Voltage Gain: 32dB
- Delay Time: 5 seconds to
4.5 minutes
- Input Trigger: 12VDC 10 kilohms
- Output Trigger: 12VDC
100mA max
- Power Requirements:
- North America: 120VAC 60Hz
1.2A
- Europe: 230VAC 50Hz 0.6A
- Dimensions: 8.625" W x 10"D
x 2.375"H (22 x 25.4 x 6 cm)
- Weight: 8.5 lbs. (3.8kg)
|
$ |
R275HC
2 Channel 75 Watt Ampifier
US $Call
|
|
- Description
- The R275HC is a 2-channel
high-current power amplifier capable of driving low-impedance loads. It can
be used for power upgrades in specific zones, for large speaker selector
or volume control systems and for long series-parallel speaker runs (e.g.,
large outdoor zones).
- This amplifier has a selectable
low-cut filter designed to protect autoformer-based volume controls and speaker
selectors. It also includes an autosensing input that activates the amplifier
upon detecting an audio signal. The amplifier returns to standby mode when
the audio signal ceases.
- The R275HC is rated at 75
watts per channel into 8 ohms and 100 watts per channel into 4 ohms. In bridged
mono mode the R275HC is rated at 200 watts of power into a single 8-ohm load.
All this power is supplied by a high-output toroidal transformer. Each amplifier
output channel incorporates robust protection circuitry for safety and reliability
under extreme circumstances.
- Features
- Selectable low-cut filter
for protecting autoformer-based volume controls and speaker selectors
- Bridgeable to create
one channel with substantial power output
- High-performance design
for demanding indoor and outdoor zones
- Reliable and robust circuitry
designed for stability under demanding loads
- Convenient source loop
outputs for easy connection to other components
- Autosensing input activates
amplifier upon detecting an audio signal
- Specifications
- Stereo Continuous Output
Power: 75W per channel at 8 ohms 100W per channel at 4 ohms
- Bridged Mono Output Power:
200W at 8 ohms
- Distortion: <0.05%
THD+N from 20Hz to 20kHz
- Signal-to-Noise Ratio: >100dB
A-weighted
- Frequency Response: 20Hz
to 20kHz ±0.3dB
- Input Sensitivity: 70mV for
1W at 8 ohms 610mV for 75W at 8 ohms
- Line Input Impedance: 47
kilohms
- Voltage Gain: 32dB
- Power Requirements:
- North America: 120VAC 60Hz
2.5A
- Europe: 230VAC 50Hz 1.2A
- Dimensions: 17" W x 14"D
x 4.125"H (43 x 35.5 x 10.5 cm)
- Rack space: 2U
- Weight: 20.3lbs. (9.2kg)
|
$ |
R850MC
8-Channel X 50 Watts Amplifier
US $Call
|
|
- Description
- The Russound R850MC is an
8-channel power amplifier ideal for use as the main amplifier in home theater
and distributed audio systems. The eight channels are arranged in pairs to
provide amplification for four stereo zones.
- The R850MC provides an array
of useful features such as autosensing line inputs, bridged mono operation,
independent zone triggering, bus inputs and multiple speaker outputs per zone
to meet a wide variety of applications and configurations.
- The R850MC is rated at 50
watts per channel into 8 ohms and 80 watts per channel into 4 ohms. With
a zone’s mode switch set in the Bridge Mono position, both channels in the
zone are combined for a mono output of 140 watts into an 8-ohm load. All
this power is supplied by two high-output toroidal transformers. Each output
channel incorporates robust protection circuitry for safety and reliability
under extreme circumstances.
- Features
- Wide application use ideal
for home theater and 4-zone distributed audio systems
- Bridgeable zones to create
flexible power configurations
- Reliable and robust circuitry
designed for stability under demanding loads
- Flexible installation with
either attached feet or included rack ears
- Autosensing line inputs activate
amplifier zones upon detecting audio signals
- Continuous Power Output:
50W@8Ohms, 75W@4Ohms
- Bridgeable to 100 RMS per
channel @ 8Ohms and 150 RMS per channel @ 4 Ohms
- Frequency Response 20-20kHz,
-.3dB
- Total Harmonic Distortion:
.05@8Ohms, .075@4Ohms
- Line Level Input Sensitivity:
400mV
- Speaker Level Input Sensitivity:
4V Line Level
- Input Impedance: 22K
- Signal to Noise Ratio: 85dB
- 12V DC Trigger In
- Input Impedance: 10K 12V
DC
- Trigger Output Current: 150mA
- Auto Off Delay Time: variable,
25 sec-8 min
- Available in 110V & 220V
|
$ |
R1250MC
12-Channel X 50 Watts Amplifier
US $Call
|
|
- Description
- The Russound R1250MC is a
12-channel power amplifier ideal for use as the main amplifier in home theater
and distributed audio systems. The 12 channels are arranged in pairs to provide
amplification for six stereo zones.
- The R1250MC provides an array
of useful features such as autosensing line inputs, bridged mono operation,
independent zone triggering, bus inputs and multiple speaker outputs per zone
to meet a wide variety of applications and configurations.
- The R1250MC is rated at 50
watts per channel into 8 ohms and 80 watts per channel into 4 ohms. With
a zone’s mode switch set in the Bridge Mono position, both channels in the
zone are combined for a mono output of 140 watts into an 8-ohm load. All
this power is supplied by three high-output toroidal transformers. Each amplifier
output channel incorporates robust protection circuitry for safety and reliability
under extreme circumstances.
- Features
- Wide application use ideal
for home theater and 6-zone distributed audio systems
- Bridgeable zones to create
flexible power configurations
- Reliable and robust circuitry
designed for stability under demanding loads
- Flexible installation with
either attached feet or included rack ears
- Space-saving design 3U enclosure
saves rack or cabinet space
- Autosensing line inputs activate
amplifier zones upon detecting audio signals
- Specifications
- Single Zone Maximum Output
Power: (0.1% THD+N; f=1 kHz)
- 50W per channel, 2 channels
at 8 ohms
- 80W per channel, 2 channels
at 4 ohms
- 140W at 8 ohms, 2 channels
bridged
- All Zones Continuous Output
Power: 35W per channel, 12 channels at 8 ohms 50W per channel, 12 channels
at 4 ohms
- 100W at 8 ohms, each zone
bridged
- Distortion: <0.05%
THD+N from 20Hz to 20kHz
- Signal-to-Noise Ratio: >100dB
- Frequency Response: 20Hz
to 20KHz +/- 0.3dB
- Input Sensitivity: 70mV for
1W at 8 ohms 500mV for 50W at 8 ohms
- Line Input Impedance: 47
kilohms
- Voltage Gain: 32dB
- Delay Time: 0.5 to 4.5 minutes
- Input Trigger: 12VDC 10 kilohms
- Output Trigger: 12VDC 100
mA
- Power Requirements: North
America: 120VAC 60Hz 7A Fuse Rating: T15AL 250V Europe: 230VAC 50Hz
4A Fuse Rating: T10AL 250V
- Dimensions: 17" W x 16.5"D
x 5.875"H (43 x 42 x 15 cm)
- Rack space: 3U
- Weight: 48.9 lbs. (22.2
kg)
|
$ |
Russound Amplifiers
