Lab Gruppen Fp 6400 User Manual
Get Lab.gruppen fP 6400 Manual. Get all Lab.gruppen manuals! Sign up to create an account. The user is encouraged to try to correct the interference by one or more of the following measures:. Reorient or relocate the antenna. Lab.gruppen switch mode amplifiers use primary switching. Car seat. Long-term current.
- Lab Gruppen 992267011
- Lab Gruppen Fp6400 Specs
- Lab Gruppen Fp 6400 Service Manual
- Lab Gruppen Fp 6400 Manual
14,000 Watt 2-Channel Amplifier with NomadLink Network Monitoring and Dedicated Control for Touring Applications. Aug 26, 2014 I stinks to test with my system consist of two jbl srx 728s plus two jbl mp 415, and another system consist of two head EV tx 2152 with two subs in 46cm rcf 1000 WRMS. We compare the qsc pl 236 pl 380 qsc, lab gruppen fp 6400, and crown itech 8000.
The Bridge mono mode is used to deliver both channels' power to a single load. The nominal impedance
of the load must be more than 3 ohms. Set the Link switches to the “On” position and use one of the
input connectors. You may use the remaining input connectors to carry the signal to other amps. Both
level attenuators must be at the same position. We recommend that you set them to the 0dB (full)
Connect the speaker as shown. Always use Channel A’s output connector.
Bridged mono mode combines the power of both channels into one speaker. This results in twice the
voltage swing, four times the peak power and just less than three times the full power of a single
One way to understand the load and
perspective in bridged mode is that it
voice-coil winding. This is because
at one pole and an equivalent negative
ohms load is connected in bridged
part of the load, and the other channel
shares the other 4 ohms part. The power into 4 ohms from an fP 6400 (MLS at 0dB) is 2300 watts. So,
the total bridged power into an 8 ohms load will be 2 x 2300 = 4600 watts.
The MLS
switches are located on the rear panel. The MLS (Minimum Load Select) switches offer
impedance matching, so you can drive the fP 6400 into 2 ohms without increased heat loss.
As stated earlier, the fP 6400can produce 2300 watts into both, 2 and 4 ohms. Use lower MLS
settings
(e.g. -4 or -5dB) when connecting to lower impedance loads as shown in table 1. As can be seen in table
1, the fP 6400 can produce output power in excess of 2000 watts.
Lab Gruppen 992267011
16 ohms Stereo (2 channel) 220 w 260 W 410 W 650 W
8 ohms Stereo (2 channel) 430 W 520 W 820 W 1300 W
4 ohms Stereo (2 channel) 830 W 1000 W1600 W 2300 W
2 ohms Stereo (2 channel) 1660 W2000 W2400 W 2900 W [1]
3050 W [2] 3200 W [2]
16 ohms Bridged mono 860 W 1040 W1640 W 2600 W
Lab Gruppen Fp6400 Specs
8 ohms Bridged mono 1660 W2000 W3200 W 4600 W
4 ohms Bridged mono 3320 W4000 W4800 W 5800 W [1]
[1] Depending on component tolerances.
[2] Continuous power one channel driven, or peak power both channels driven.
(Thermal protection may occur at high continuous power)
Power in watts (EIA 1 kHz, 1% THD)
Table 1
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As the DIP switch is recessed, one may put a sticker across the bay to prevent from unauthorized changes.
Another option is to completely remove the DIP switch. This should be done by authorized service
personnel only! It corresponds to all switches set to “off”, i.e. 32dB gain and stereo mode.
Lab Gruppen Fp 6400 Service Manual
The Link switch located on the rear panel (in the centre of the DIP switch) is for changing the operation
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In this mode both channels operate independently of each other. This is used
for all 2-channel modes, such as stereo and bi-amping. Set the two centre
switches to off position for the stereo mode. The level attenuators on the f
panel will control the respective channels levels.
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Never connect either output terminal to ground or in parallel. The
recommended minimum nominal impedance for stereo or tandem operation i
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NOTE: Channel B is always polarity reversed on the input, but polarity compensated by feeding the
minus pin on the Channel B output with the output voltage. Channel A output is connected in normal
polarity mode. By having channel A and B operating in opposite polarity, the energy storage in the
power supply is more efficient. This is significant for signals below 100 Hz (sub bass etc.) and improves
the power bandwidth. Be sure to use balanced inputs on all measurement equipment (also
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In tandem mode both channels' inputs are linked and receive the
same signal. The tandem mode is active if the Link switches are in
position 'On'. Both level attenuators are active, allowing you to
set different levels for each channel. Note that only the inputs are
connected in parallel. This is NOT a parallel output mode. Never
connect either output terminal to ground or in parallel.
You may use the remaining input connectors to carry the signal to
Lab Gruppen Fp 6400 Manual
NOTE: Always turn off the Link switch when using the
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