LAB GRUPPEN iP 1350 2X500W POWER AMPLIFIER

The iP 1350 is a space-saving power amplifier, ideal for use in installations as well as
in cost-effective live sound systems.
The Iron Power (iP) family of power amplifiers is the new compact and versatile line of
professional power amplifiers with classic toroidal iron transformers. To achieve a compact
design, the latest semiconductor technology is utilized. This, together with Lab.gruppen?s
proprietary copper cooling system, Intercooler?, enhances the 2 ohms capacity. A new
Bi-phase wiring scheme also increases the capacity of the power supply. This extends
the power bandwidth in the low end.

Key Features:
2 x 300 watts @ 8 ?
2 x 500 watts @ 4 ?
2 x 700 watts @ 2 ?
(Measured just below clip level, with both channels driven)
Compact design: 2U high
Intercooler? cooling system with front-to-rear airflow
Multiple positions gain switch
Easily accessible dust filter
Improved low-end power bandwidth
Neutrik Combo jack and Phoenix terminal block input connectors
Bridged mono outputs in one SpeakOn connector

Besides the traditionally superb Lab.gruppen sonic performance, there is a full line of features to
make the iP family functional in all situations from installation to cost-effective live sound systems:

Multiple positions Gain switch
To meet the demands for a flexible gain structure in the system, Lab.gruppen offers a multiple
position gain switch. The maximum amplifier gain can be set to all industry standards: 20, 23, 26,
29, 32, 35, 38 and 41 dB.

Versatile input connection
With the Neutrik Combo-jack we offer both the professional XLR-type standard and the semi-pro
1/4? TRS phono-jacks. For installations the 3-pin Phoenix terminal block may be handier.

Soft Start
Toroidal transformers require a huge amount of start current to build up a magnetic flux when the
amplifier is switched on. Therefore Lab.gruppen have included a soft start circuit to minimize the
risk of blowing the wall fuse and to reduce flickering in the lighting.

Sophisticated protection circuitry, combining:
ALS? short circuit protection; the Adaptive Limiting System permits very high peak currents, but
keeps the amplifier within the Safe Operation Area.
DC protection; protects against infrasonic signals
VHF protection; protects the loudspeakers against strong very high frequency non-musical signals
above the audible range.
Thermal protection; prevents the amplifier from being overheated. The protection indicators on the
front panel are switched on, as a warning, before the protection process is initiated.
AC protection; shuts down the power supply if the line voltage is outside the operating voltage.
Clip limiter; prevents severely clipped waveforms from reaching the loudspeakers, whilst maintaining
full peak power.

Tελικός ενισχυτής 2x500w/4Ω-2x700w/2Ω/1x1400w/4Ω bridge. Νέα βελτιωμένη μονάδα DSP και οθόνη LCD. Η νέα σειρά XTI2 διαθέτει: Peak Plus Limiters-με ρύθμιση threshold/attack/release-Enchaced SubHarmonic Syntesizer. Ρύθμιση λειτουργίας FAN για πλήρη έλεγχο της ψύξης, νέος έλεγχος και monitoring μέσω software της τάσης λειτουργίας και της θερμοκρασίας του τροφοδοτικού. Χειρολαβές ενισχυμένου αλουμινίου, δυνατότητα κλειδώματος της παροχής τροφοδοσίας, βελτιωμένο software ελέγχου System Archtect και ΗιQnet Band Manager και 30 θέσεις μνήμης. Το DSP του ενισχυτή διαθέτει: Ιnput EQ 6 band parametric+Hi και Low passFilters-Crossover Highpass and Lowpass φίλτρα για κάθε κανάλι. Butterworth 6/12/18/24dB per octave. Linkwitz-Riley 24/48dB ανά Octave με ρύθμιση ±15dB bandpass gain και ρύθμιση φάσης. Output EQ 8 x παραμετρικά φίλτρα ανά κανάλι με ρύθμιση Q, ±15dB boost/cut. Delay μέχρι 50ms, ευαισθησία εισόδου 1.4v/ Bύσματα εισόδου XLR με Loop Thru. Speakon βύσματα, Θύρα USB. Διαστάσεις: βάθος 31εκ., ύψος 2U. Bάρος 8,4 kg.

The model L 500 is a 2 x 250 Watts Power Amplifier. Linear Precision Series
power amps combine excellent audio performance, modern and innovative
circuit design, meticulous and exceptionally rigid construction, and the highest
levels of operational integrity and reliability with an appropriate and more than
realistic price. The robust steel chassis provides outstanding torsional strength
through L-shaped side panels reaching under the thick aluminium front panel.
Thermal breakers prevent the power supply units from being damaged by thermal
overload. Electronically controlled fans provide sufficient front-to-rear airflow and
a special cool air diverter takes care of thermal stability. The fans? noise-level is
extremely low which provides the possibility for studio use. If necessary, a supplied
air-filter can be mounted behind the front panel ventilation louvres.
 
Features
* Excellent audio performance
* Symmetrical topology
* Ultra-low distortion
* Generously dimensioned power supply units
* Suitable to be operated on loads down to 2 ohms
* Suitable to drive complex loads with phase angles of ± 90 degree
* Extensive protection circuitry
* Unique Back-EMF protection
* Switchable limiters
* Switchable Hi/Lo-Cut filters
* Robust steel chassis
* Exceptional low noise front-to-rear air-flow
* XLR-type inputs and direct-outs
* LED display shows On, In, Out, Limit and Protect
* Highly reliable operation

Specs
* Max. Output Power - into 8 ohms : 2 x 180 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms : 2 x 280 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 2 ohms : 2 x 320 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 8 ohms bridged : 1 x 560 W at 1 kHz / THD = 1.0%
* Max. Output Power - into 4 ohms bridged : 1 x 640 W at 1 kHz / THD = 1.0%
* Rated Output Power - into 8 ohms : 2 x 175 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms : 2 x 250 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 2 ohms : 2 x 300 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 8 ohms bridged : 1 x 500 W at 20 Hz - 20 kHz / THD = 0.1 %
* Rated Output Power - into 4 ohms bridged : 1 x 600 W at 20 Hz - 20 kHz / THD = 0.1 %
* Frequency Response : 0 dB ..... -1 dB/20 Hz - 20 kHz
* Phase Angle Response : ± 30 degree/20 Hz.....20 kHz
* Maximum Output Level : 45 V / RMS before clipping, no load, ref. 1 kHz / THD = 1%
* Voltage Gain ref. 1 kHz : 26 dB (constant gain option)
* Input Sensitivity : 0 dBu/0.775 V, +6 dBu/1.55 V at rated output / 4 ohms ref. 1 kHz
* Maximum Input Level : +21 dBu / 8.7 V
* Input Impedance active balanced : 20 kohms
* THD at Rated Output : < 0.05 % MBW = 80.0 kHz, f = 1 kHz
* IMD -SMPTE : < 0.01 % 60 Hz, 7 kHz, at rated output
* Signal-to-Noise Ratio : >105 dB at rated output into 4 ohms,
   A-weighted, RMS, input sensitivity +6 dBu
* Attenuation at rated output : > 70 dB f = 1 kHz
* Damping Factor internal 1 kHz : > 300
* DIM 30 : < 0.01 %
* DIM 100 : < 0.01 %
* Slew Rate internal : > 25 V / ?s
* Power Consumption : 300 W 1/8 rated output into 4 ohms
* Width : 483 mm
* Height : 88.1 mm
* Depth : 426 mm
* Weight : 14 kg
 

Τελικός ενισχυτής 4Χ250W/4Ω, δυνατότητα bridge λειτουργίας (500W /8Ω), είσοδοι balanced με phoenix connectors, έξοδοι barrier strip, ύψος 1U, δυνατότητα για 4 διαφορετικές εισόδους. Κατάλληλος για μόνιμες εγκαταστάσεις. 6,8Kg.

Τελικός ενισχυτής 2Χ340W/4Ω, 2Χ180W/8Ω, 2Χ600W/2Ω, bridge 1200W/4Ω, απόκριση 10-83kHz, κύκλωμα προστασίας υπερθέρμανσης, βραχυκυκλώματος, DC voltage. Διαθέτει κύκλωμα clip-limiter, είσοδοι balanced XLR, έξοδοι speakon & binding post, high pass filter 30Ηz & 50Ηz. Ανεμιστήρας ψύξης. Ύψος 2U. Κατάλληλος για εγκαταστάσεις & P.A. 10,3Kg.

Τελικός Ενισχυτής Switching,ισχύος 2x500W@4Ω, ενσωματωμένο
DSP για κάθε κανάλι, είσοδοι τύπου Phoenix & HD-15, έξοδοι τύπου
Barrier Strip, διαχείριση μέσω με H/Y (USB) συμβατότητα με HiQnet.
Κατάλληλος για κινηματογραφική για χρήση, 15 έτοιμα εργοστασιακό
preset για κινηματογραφικά ηχεία JBL. Bάρος 8,6 kg.