LD SYSTEMS LDSP6K SP 6K – PA Power Amplifier 2 x 2950 W 2 Ohm

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: SP6K
• Output Power 1 kHz, 500
• Crosstalk (20 Hz - 20 kHz): > 75 dB
• Voltage Gain (selectable): 26 / 32 / 38 dB
• Input Sensitivity: 5.0 / 2.5 / 1.3 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

Επαγγελματικός τελικός ενισχυτής 2x1200W RMS @ 4Ω, 2x800W RMS @ 8Ω. Διαθέτει εισόδους 3-pin XLR θυληκο και 1/4" TRS, balanced, εξόδους speakon. Τέλος διαθέτει περιστροφικούς encoders ακριβείας για ελεγχό παραμέτρων Gain και DSP . Προστασίες short circuit, open circuit, υπερθέρμανσης, RF και DC faults. Διαστάσεις (HxWxD) 89 mm ? 483 mm ? 259 mm - 6kg.

Απαιτήσεις ισχύος: 1/8 ισχύος στα 4Ω

• -100V AC: 6.2A
• -120V AC: 5.6A
• -230V AC: 3.2A

Dynamic Headroom (4Ω): 2.73 dB
Damping Factor (8Ω): 100
Απόκριση Συχνότητας (20 Hz-20 kHz): +0.7 dB, -0.8 dB
Αντίσταση εισόδου: 20 kΩ (balanced), 10 kΩ (unbalanced)
Maximum Input Level: +23.5 dBu

Συνδέσεις ανά κανάλι:

• 3-pin XLR θυληκο
• 1/4" TRS, balanced
  
  Υπάρχει επιπλεόν είσοδος USB type B, χρήση μόνο για την ενημέρωση του λογισμικού του ενισχυτή.
  

Έξοδοι ανά κανάλι :

• Speakon binding posts
• Speakon pinout: Channel A on 1+, 1-; Channel B on 2+, 2; Channel B on 1+, 1-

Προστασίες ενισχυτή και υπερφόρτωσης: short circuit, open circuit, υπερθέρμανσης, RF και DC faults.

'Ελεγχοι:

• 2 x Περιστρεφόμενοι encoders
• 3 x κουμπιά λειτουργίας (HOME, ENTER, EXIT)

Ενδείξεις:

• Power-On: Μπλε LED
• Σήμα: 2 x Πράσινο LED
• Clip: 2 x Κόκκινο LED

Λειτουργίες DSP:

• High-pass filter, 4th-order Linkwitz-Riley, adjustable frequency 20 Hz to 4 kHz
• Low-pass filter, 4th-order Linkwitz-Riley, adjustable frequency 60 Hz to 4 kHz
• 4-band parametric EQ with variable frequency, gain, and bandwidth
• Peak limiter with power, agressiveness, and impedance selection
• Delay 50 msec max.

• Διαστάσεις: 89 × 483 × 259 mm 2U
• Βάρος: 6 kg (net), 7.8 kg (shipping)

Τελικός ενισχυτής, ισχύος 2x 1350 Watt/8Ω, 2x2300 Watt/4Ω, και 2x2500 Watt/2Ω.
Διαθέτει high&low pass filter, fan ψύξης, θερμική προστασία και θύρες συνδέσεως:
XLR-3pin, Euro block, RJ-45, data&speakon. Βάρος: 14 kg. Διαστάσεις: 48x8.8x44.6 cm-2U rack space.

Model T5n
Product Type Power Amplifier
Output Power (W) 1kHz THD+N=1% (120V)
2Ω per channel 2500
4Ω per channel 2200
8Ω per channel 1350
4Ω bridge 5000
8Ω bridge 4400
Output Power (W) 1kHz 20mS burst (120V)
2Ω per channel 3400
4Ω per channel 2200
8Ω per channel 1350
4Ω bridge 6800
8Ω bridge 4400
SN ratio (20Hz-20kHz) 107dB
THD+N 20Hz-20kHz, Half Power RL-4Ω, 8Ω
Intermodulation Distortion 60Hz: 7kHz, 4:1, Half Power 0.1%
Frequency response RL=8Ω,Po=1W,HPF=OFF 20Hz-20kHz (Max) 0dB
Frequency response RL=8Ω,Po=1W,HPF=OFF 20Hz-20kHz (TYP) 0dB
Frequency response RL=8Ω,Po=1W,HPF=OFF 20Hz-20kHz (MIN) 6dB
Channel Separation (Half Power RL=8Ω,1kHz Att. max input 600Ω shunt) 70dB
Residual Noise Att,min 20Hz-20kHz(DIN AUDIO) -70dBu
Damping factorRL=8Ω 1kHz 800
Voltage Gain Att.max 26dB
Maximum Input Voltage +24dBu
Input Impedence 20kΩ (balance) 10kΩ (unbalance)
Controls Specifications
Front Panel POWER switch(push on/push off) attenuator (31 position) x2
Rear Panel MODE switch (STEREO/BRIDGE/PARALLEL) X1; HPF switch (20Hz/OFF 12dB/oct) x1; AMP ID switch (6PDIP)x1
Connectors Specifications
Input XLR-3-31 type/ch; Euroblock connector (balance)/ch
Output SPEAKON/ch, 5way biding postx1
Date Port RJ45x2
Indicators Specifications
Power/Standby x1 (Green/Orange)
Remote x1 (Green)
Protection x1 (Red)
Temp x1 (Red) heatsink temp 85°C
Signal x2 (Green)
Mute x2 (Red)
Clip/Limit x2 (Red)
Load protection POWER switch on/off mute; DC-fault: power supply shutdown / do not return automatically
Cooling Variable-speed fan: x2
Power requirements 120V/60Hz
Weight 14.0 kg
Dimensions (W x H x D) 480 x 88 x 456mm (2U)

Power Output Level R-150 PLUS

STEREO
8ohm(T.H.D 0.05%)  50W+50W
4ohm(T.H.D 0.05%)  75W+75W

BRIDGED MONO
8ohm(T.H.D 0.05%)  50W
8ohm(T.H.D 0.5%)  170W

Frequency Response 20Hz- 20kHz, ±0.5dB

Convection Cooled

SoftStart Protection System

Balanced 10kΩ@0.775V Inputs