Lab Gruppen fP 2200 Digital S.M.P.S – 2 x 1100W

fP 2200 High-tech in professional amplification! The fP 2200 is a lightweight and space-saving power amplifier, ideal for use in high quality touring sound systems as well as in demanding permanent installations.

The latest semiconductor technology is utilized in the new ferrite Power (fP) amplifiers. This, together with Lab.gruppen?s proprietary copper cooling system, Intercooler?, enhances the 2 ohms capacity. Two easily accessible dust filters on the front ensure a clean front-to-rear airflow.
A new Bi-phase wiring scheme also increases the capacity of the switch mode power supply. This extends the power bandwidth in the low end.

POWER AMPLIFIER

KEY FEATURES:

2 x 350 watts @ 8 Ω

2 x 650 watts @ 4 Ω

2 x 1100 watts @ 2 Ω

(Measured just below clip level, with both channels driven)

Compact design, 2U high

Low weight, 7.9 kg (17 lbs)

Intercooler? cooling system with

front-to-rear airflow

NEW FEATURES:

Multiple position gain switch
Easily accessible dust filters
Improved low-end power bandwidth
Link connector with XLR-type connector
Bridged mono outputs in one Speakon? connector
Extruded front panel for increased stability

The fP 2200 is a lightweight and space-saving power amplifier, ideal for use in high quality touring sound systems as well as in demanding permanent installations. The latest semiconductor technology is utilized in the new ferrite Power (fP) amplifiers. This, together with Lab.gruppen?s proprietary copper cooling system, Intercooler?, enhances the 2 ohms capability. Two easily accessible dust filters on the front ensure a clean front-to-rear airflow.

A new Bi-phase wiring scheme also increases the capacity of the switch mode power supply. This extends the power bandwidth in the low end. Besides the traditionally superb Lab.gruppen sonic performance, there is a full line of features to make the fP family functional in all situations from installation to high performance live sound systems:

Regulated switch mode power supply. Today there are many lightweight, switch-mode amplifiers in the market. However, the unique Lab.gruppen switch mode power supply technology offers a number of essential advantages that make it superior to other seemingly similar power supply designs. The most important features are the regulated power supply and the extreme power efficiency. The regulated power supply easily deals with a very high variation in the AC mains voltage: it can drop by up to 20% below its nominal level - e.g. to 180 V (90V) instead of 230 V (115V) - without any problem. Perhaps even greater benefits result from the extreme efficiency of Lab.gruppen amplifiers: only a fraction of the energy from the AC mains is turned into heat. A regulated power supply also presents some other sonic advantages, such as better cone control and the same fast response as a conventional power supply Multiple positions Gain switch To meet the demands for a flexible gain structure in the system, Lab.gruppen offers a multiple position gain DIP switch. The maximum amplifier gain can be set to all industry standards: 20, 23, 26, 29, 32, 35, 38 and 41 dB. 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 nonmusical 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.

fP 2200

SPECIFICATIONS
Max output power 1) EIA FTC at 1 kHz and 1% THD 20?20 kHz at 0.1% THD
MLS-switch ?3 dB 0 dB Full 8 Ω per channel 350 W 340 W
4 x per channel 650 W 630 W
2 x per channel 11002), 11753) W 9502) W
8 x bridged 1400 W 1300 W
4 x bridged 22002) W 19002) W

Max output voltage
8 ohms load, MLS @ 0 dB 53 Vrms
Peak voltage, no load 77 V

fP 2200

Distortion etc.

THD 20 Hz?20 kHz and 1 W to full power 0.03 %
THD @ 1 kHZ and ?1 dB under clip 0.006 %DIM 30 at ?3 dB under clip 0.008 %
Hum and Noise

Amplifier Gain    41.5 dB, 35 dB, 32 dB (switchable)
CAN Bus Interface    Optional with RCM-26
Continuous Rated Power
(1 kHz, THD 1%) 2Ω    2000 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω    1450 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω    850 Watts
Continuous Rated Power
(20-20 kHz, THD

DPS 3000 is a 2 channel power amplifier that can handle exceptionally high power ratings in a compact and lightweight 2 rack units space.

Thanks to the class HD technology, this amplifier delivers up to 2 x 1700 W RMS @ 2 Ohm (3400 W RMS bridged @ 4 Ohm), weighting just 14 kg.
It comes with a ʽPFCʼ (ʽPower factor correctionʼ) switched mode power supply which ensures that a predominantly
resistive load is presented to the mains power supply; this also leads to an improved amplifier performance at high output levels. Thanks to its high efficiency heat sinks and variable speed DC fans, the DPS 3000 can withstand the hardest heat conditions ensuring great reliability.

Product Highlights

• 1000W per Channel at 8 Ohms
• Efficient Class-D Amplifier
• Custom LSI Chip with PLL Technology
• Digital Routing of Inputs & Outputs
• XLR, 1/4“, SpeakON & Binding Post
• PEQ, Crossover, Filters, Delay
• D-Contour Multi-Band Dynamic Processing

Number of Channels: 2

Output Power: (per channel)

8 ohms     575W
4 ohms  1025W
2 ohms  1750w


Output Power: (bridged)

8 ohms 2050W
4 ohms 3500w


THD%: (@1dB below max output)

@ 1kHz 

Number of Channels: 2

Output Power: (per channel)

8 ohms 625W
4 ohms 1150W
2 ohms 2100w


Output Power: (bridged)

8 ohms 2300W
4 ohms 4200w


THD%: (@1dB below max output)

@ 1kHz 20Hz to 20kHz
Gain / Sensitivity:

Gain 32/36dB
Sensitivity (for max power) +7.5/3.5dBu (1.8/1.2V)


Frequency Response: 20Hz to 20kHz (+ 0/- 0.5dB)

Power Consumption:

Nominal @ 240v into 4 ohms 2.8A
Nominal @ 120v into 4 ohms 5.6A

Dimensions: (2U) (mm)

Amplifier 88(h) x 482(w) x 460(d)
Single Box (UK shipping) 230 x 580 x 560
Double Box (outside UK) 250 x 610 x 600

Weight:

Amplifier 20.4kg
Boxed (shipping weight) 22.2kg

User's Manual