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

Power Rating

Stereo Mode:
8Ω EIA 1 kHz 1% THD - 800W
4Ω EIA 1 kHz 1% THD - 1250W
2Ω EIA 1 kHz 1% THD - 2000W


Bridged Mono:
8Ω EIA 1 kHz 1% THD - 2600W
4Ω EIA 1 kHz 1% THD - 4000W

Damping Factor     Not Specified By Manufacturer
Input Sensitivity     26dB Setting - 3.92V
32dB Setting - 1.96V
Input Impedance     > 10kΩ balanced, or unbalanced
Gain     36.4dB
Frequency Response     20Hz to 20kHz, +/- 0.2dB
Signal-to-Noise Ratio     -105dB
Total Harmonic Distortion (THD)     0.02% @ 2Ω
0.005-0.01% @ 4Ω
0.002-0.01% @ 8Ω
Input Connections     Input: XLR Male, XLR Female and 3-pin detachable terminal blocks (1 each per channel)
DataPort: HD-15, input signal in parallel with XLR input connectors
Output Connectors     Output: Neutrik Speakon (ch 1 wired to both channels) and 5-way binding posts
Controls Front Panel     AC Power Switch
Gain Controls, 21 detents, 1 dB steps (each channel)
Controls (Rear)     Input Mode: Bridge (Yellow), Stereo (Green), or Parallel (Orange)
Gain / Sensitivity: 26dB (Orange), 32dB (Green), or 1.2V (Yellow)
High Pass (each channel): 3Hz (Off), 30Hz (Yellow), or 50Hz (Orange)
Clip Limiter (each channel): Off, On (Yellow)
Indicators     Clip Limiter (each channel): Off, On (Yellow)
Camera Resolution     Flow-thru air path and solid aluminum heat sinks
Power Consumption     120V 50/60Hz - 12A
230V 50Hz - 7A
Power Requirements     Not Specified By Manufacturer
Dimensions (WxHxD)     19 x 3.5 x 15.63" (48.3 x 8.9 x 39.7cm)
Weight     33.5 lbs (15.2kg)
Specialties     Parallel Dataport, XLR/M and XLR/F connectors for simple loop-through connectivity

Number of Channels: 2

Output Power: (per channel)

8 ohms 700W
4 ohms 1350W
2 ohms 2400W


Output Power: (bridged)

8 ohms 2700W
4 ohms 4800W

THD%: (@1dB below max output)

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

Gain 26/32/33dB
Sensitivity (for max power) +13/7/6dBu (3.5/1.7/1.5V)

Frequency Response: 20Hz to 20kHz (+/- 0.3dB)


Power Consumption:
Nominal @ 240v into 4 ohms 3.0A
Nominal @ 120v into 4 ohms 6.0A

Dimensions: (2U) (mm)

Amplifier 88(h) x 482(w) x 428(d)
Single Box (UK shipping) 230 x 580 x 560
Double Box (outside UK) 250 x 610 x 600

Weight:

Amplifier 10.2kg
Boxed (shipping weight) 11.9kg

User's Manual

The new Audio 3-stage CLASS-H SMPS amplifiers incorporate all the features to meet all your needs, whether youʼre starting a P.A. amplifier project from scratch or just need to upgrade your present sound reinforcement equipment. In the amps, youʼll find 2 and 4 channel models, all offering high power levels at low distortion in the range 1.5 to 6 kW, yet weighing around 8.6 kg and only 30 cm deep.

• Model Name: SP4K
• Output Power 1 kHz, 500
• Crosstalk (20 Hz - 20 kHz): > 75 dB
• Voltage Gain (selectable): 26 / 32 / 38 dB
• Input Sensitivity: 4.0 / 2.0 / 1.0 V
• Protection: Soft-start, Turn-on Turn-off transients, Muting at turn-on, Over-heating, DC, RF, Short-circuit, Open or mismatched loads, Overloaded power supply, ICL (Inteligent Clip Limiting), PMS (Power Management System), SSP (SOA Sentry Protection)
• Controls: On / Off Switch, Volume, Voltage Gain, Dual / Link Switchable, Bridge Mode Configuration Switch
• Indicators: Signal, Temperature, ICL (Inteligent Clip Limiting), PMS (Power Management System)
• Connectors:
  • Input: 2 x XLR
  • Line Output: 2 x XLR
  • Speaker Output: 2 x Speakon
• Power Supply: 230 V - 50 Hz
• Dimensions (W x H x D): 483 × 88.9 × 310 mm

Electro-Voiceʼs new Precision Series Compact amplifiers offer proven Precision Series performance and reliability in a new compact, lightweight format made possible by a highly efficient Class-H design, which generates considerably less heat. The CP3000S is not only the first Precision Series amplifier to use a switch-mode power supply, but also the first switch-mode amplifier with EVʼs Precision Series sound. With up to 2x1600 watts into two ohms, and 2x1100 watts into four ohms, and only 17.96 lbs (8.15 kg it is both powerful and lightweight.

1U Panel w/ 8 XLRM + 8XLRF 2Amplifier Gain    32 dB
Continuous Rated Power
(1 kHz, THD 1%) 2Ω    1600 Watts
Continuous Rated Power
(1 kHz, THD 1%) 4Ω    1100 Watts
Continuous Rated Power
(1 kHz, THD 1%) 8Ω    600 Watts
Continuous Rated Power
(20-20 kHz, THD