Lab Gruppen E 10:4 Handleiding


Lees hieronder de ๐Ÿ“– handleiding in het Nederlandse voor Lab Gruppen E 10:4 (2 pagina's) in de categorie Receiver. Deze handleiding was nuttig voor 42 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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โ–ธHigh power density โ€“ 4 x 250 W in 1U
โ–ธCerti๎›€ed Energy Star compliant
โ–ธFlexible โ€“ IntelliDrive delivers comparable power per channel at
70 V or Low-Z (4, 8 and 16 ohms)
โ–ธAsymmetric loading โ€“ Allows โ€œmixing and matchingโ€ of loads
with different impedances to maximize system ef๎™ญciency and
inventory utilization
โ–ธIDEEAโ„ข output state based on patented Class D variant
โ–ธExceptionally low lifetime operating costs
โ–ธHigh ef๎›€ciency โ€“ Extremely low power consumption and
heat output
โ–ธAuto-standby function โ€“ Power consumption < 1 W in
standby mode
โ–ธRSL Switch โ€“ Innovative circuit senses rail voltage and optimizes
output for instantaneous load conditions
โ–ธEf๎›€cient cooling โ€“ Dual temperature-controlled fans
โ–ธComprehensive circuit protection and fault indication
Small in size, huge in bene๏ฌts
Building on Lab.gruppenโ€™s touring reputation for sonic excellence
and rock-solid durability, E Series brings a competitive edge to the
installation market by adding ultra-compact size, high operating
ef๎›„ciency, output con๎›„guration ๎›…exibility, and an unprecedented
cost-bene๎›„t ratio.
At the heart of E Series is Lab.gruppenโ€™s IDEEA (IntelliDrive Energy
Ef๎›„cient Ampli๎›„er) technology. Based around a patented Class D
variant output stage, IDEEA produces high power levels with very
low distortion while drawing minimal mains current.
Lab.gruppenโ€™s proprietary Rail Sensing Limiter (RSLโ„ข), also
exclusive to E Series, greatly reduces signal clipping to ensure high
quality audio output at all times. User con๎›„gurable for Hi-Z
(70 V) or Lo-Z, RSL senses rail voltages and optimizes each output
for instantaneous load conditions. RSL settings also facilitate
asymmetric loading of the channels to optimize performance and
ef๎›„ciency. Total available output power can be allocated among the
channels as required by the application. This makes it possible, for
example, to drive a small sub on one channel, a number of 70 V
ceiling loudspeakers on the second channel, and a pair of full-range
low impedance loudspeakers on the two remaining channels.
Lab.gruppen performance with Energy Star compliance
Lab.gruppenโ€™s IDEEA architecture secures full Energy Star compliance
by combining net operating ef๎›„ciency of greater than 80% with an
auto-power-down feature. After 20 minutes with no input signal, the
ampli๎›„er automatically switches to standby mode โ€“ with consumption
of less than 1 W โ€“ and switches back on when an input signal returns.
GPIO facilities enable third-party systems to remotely control and
monitor power state via contact closure.
โ€ข๎˜ƒ Bars๎˜ƒ&๎˜ƒrestaurants
โ€ข๎˜ƒ Retail๎˜ƒoutlets
โ€ข๎˜ƒ Malls
โ€ข๎˜ƒ Hotels๎˜ƒ&๎˜ƒballrooms
โ€ข๎˜ƒ Conference๎˜ƒcenters
โ€ข๎˜ƒ Museums๎˜ƒ&๎˜ƒgalleries
โ€ข๎˜ƒ Houses๎˜ƒof๎˜ƒworship
โ€ข๎˜ƒ Theme๎˜ƒpark๎˜ƒinstallations
โ€ข๎˜ƒ Educational๎˜ƒestablishments
โ€ข๎˜ƒ Auditoriums
โ€ข๎˜ƒ Performing๎˜ƒarts๎˜ƒcenters
โ€ข๎˜ƒ Convention๎˜ƒcenters
โ€ข๎˜ƒ Transport๎˜ƒhubs
Applications
W W W . L A B G R U P P E N . C O M
E Series, built around Lab.gruppenโ€™s eco-friendly IDEEA: IntelliDrive Energy Ef๏ฌcient Ampli๏ฌer
Speci๎›„cally designed for greater sustainability through โ€œgreenerโ€ commercial installations, E Series incorporates the latest advances in
Lab.gruppen quality and durability into a complete line of compact (1U) and highly cost-effective two- and four-channel ampli๎›„ers.
Technical Data
E Series: Dedicated Installation Ampli๏ฌers
E 10:4
Specifications E 10:4
Item no. TDS-E10:4_V1 - 26.01.16
General
Number of channels 4
Total output all channels driven 1000 W
Peak output voltage per channel 100 V / 70 Vrms
Max. output current 14 Arms
Max.๎˜ƒOutput๎˜ƒPower๎˜ƒ(all ch.โ€™s driven)
2 ohms N.R.
4 ohms 250 W
8 ohms 250 W
16 ohms 250 W (requires the โ€œ70 Vโ€ mode for the RSL, โ€œLo-Zโ€ gives 125 W)
70 V 250 W
100 V Can deliver 250 W to a 100 V load tapped at 500 W
Performance
THD 20 Hz - 20 kHz for 1 W <0.1%
THD at 1 kHz and 1 dB below clipping <0.05%
Signal To Noise Ratio >112 dBA
Channel separation (Crosstalk) at 1 kHz >70 dB
Frequency response 2 Hz - 40 kHz
Input impedance 20 kOhm
Common Mode Rejection (CMR) 50 dB
Output impedance 25 mOhm
Gain,๎˜ƒSensitivity๎˜ƒand๎˜ƒLimiters
Limit and gain switch defining limit and gain (per channel) 2 pos: Lo-Z and 70 V
VPL for 70 V mode 100 V
VPL for Lo-Z mode 63.2 V
Sensitivity for stated power into 8 Ohm in Lo-Z mode 4 dBu
Sensitivity for 70.7 V out in 70 V mode 4 dBu
Sensitivity for stated power into 4 Ohm in Lo-Z mode 1 dBu
Sensitivity for stated power into 16 Ohm in 70 V mode 3 dBu
Gain in 70 V mode 35.2 dB
Gain in Lo-Z mode 31.2 dB
Level adjustment (per channel) Rear panel potentiometer, from -inf to 0 dB
Connectors๎˜ƒand๎˜ƒswitches
Input connectors (per ch.) 3-pin detachable screw terminals, electronically balanced
Output connectors (per ch.) 2-pin detachable screw terminals
High pass ๎›„lter Fixed at 50 Hz, switchable per channel
Power control Can be used to go between standby and ON
GPI (power control input) Contact closure type, 2-pin detachable screw terminal, controls the power state
GPO (power state output) Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state
Cooling Two fans, front to rear airflow, temperature controlled speed
Power
Nominal voltage 100 - 240 VAC
Operating voltage 85 - 265 VAC
Standby consumption <1 W
Mains connector IEC inlet
Dimensions W: 483 mm (19โ€), H: 44 mm (1 U), D: 381 mm (15โ€)
Weight 6.2 kg (13.7 lbs)
Finish Dark grey aluminium front and black steel chassis
Approvals CE, ANSI/UL 60065 (ETL), CSA, CCC, PSE, Energy Star
All specifications are subject to change without notice.
W W W . L A B G R U P P E N . C O M


Product specificaties

Merk: Lab Gruppen
Categorie: Receiver
Model: E 10:4

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