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Permanent installations require solutions which offer a visually discrete design that blends into the background while still being flexible and versatile in their functions. You need to be able to connect different audio sources and manage them, to mute non-priority signals during announcements or emergency calls. With IMA® 30, LD Systems presents the first model of the new IMA® mixing amplifier-series, which leaves nothing to be desired in terms of design and flexibility. Seamless integration with IMA® 30 is a sure thing in both industrial and commercial applications thanks to the compact 9.5-inch housing design, an array of connection possibilities, including Bluetooth for wireless connection of Audio and a multistage priority circuit. IMA® 30 is equipped with four priority levels to manage all connected audio signals during emergency or priority announcements. An automatic standby mode can also be activated to reduce power consumption during absence of audio signal. The mixing amplifier features two priority contact closures: one for emergency input to mute both Mic/Line and music sources, and one for Mic/Line Channels to mute music sources only. The outputs provide 30 W of power at 4 Ohm, a two-band equalizer for bass and trebles as well as 70 V/100 V tap settings. The Hi-Z and Lo-Z selector switch lets you separate the output signal completely from the output transformer to ensure an optimal frequency response for low impedance applications. The built-in aux output can be used to add external power amplifiers, active subwoofers or on-hold music systems to the IMA® 30. You can also choose to send the entire mix or only the selected music signal source to the aux output using the music-mix selector switch. Installation mixing amplifier 1 balanced line input 2 2 unbalanced stereo line inputs , Bluetooth 4.0 1 1 with output mode selector (Low-Z/High-Z) Convection 4 Emergency Input -6 dBu (Sine 1 kHz, Gain max) 20 dBu (Sine 1kHz) 5-pin Terminal Block, pitch 5.08mm Mic/Line inputs 1-2 - 36 dBu (Sine 1 kHz, Gain max) - 17 dBu (Sine 1kHz) +19dBu (Sine 1kHz) + 24V, 10mA switchable 5-pin Terminal Block, pitch 5.08mm , XLR/6.3 mm jack 1 dual RCA Mono Summed , 3-pin Terminal Block, pitch 5.08 mm Music inputs - CD/AUX - 6.22 dBV (Sine 1 kHz, Gain max) 7.78 dBV (Sine 1kHz) 2 x dual RCA Mono Summed Amplifier Output High-Z: 70V or 100V outputs , Low-Z: 4 ohm minimum load 5-pin Terminal Block, pitch 5.08mm 35 W (Continuous sine wave 1kHz, 4 ohm load) 39 W (100 msec sine 1kHz burst @ 4 ohm load) 20 Hz - 20 kHz (LO-Z, -3 dB) , 60 Hz - 20 kHz (HI-Z, -3 dB) +/-10dB (100Hz) +/-10dB (100Hz) Audio Limiter , over-current , short circuit , thermal overload Aux Output 3-pin Terminal Block, pitch 5.08 mm 22 dB General data 100 V AC - 240 V AC, 50 - 60 Hz 70 W 7 W (no signal input) 0°C - 40°C; 20 210 x 96.5 x 266.76 mm Rack mounting hardware 2,39 kg
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Ενισχυτής 5 μεγαφωνικών ζωνών, 120W [RMS] 100V 6 μικροφώνων, τροφοδοσία phantom, EQ 5 περιοχών 1 mic priority, τόνος chime, remote control power, δυνατότητα τοποθέτησης των module pam cd., pam tuner, βάρος 17 kg. Κατάλληλος για ναούς, ξενοδοχεία , καταστήματα κ.λ.π. |
Ολοκληρωμένος ενισχυτής PA 240 WRMS, με μετασχηματιστή εξόδου 100V, με 3 mic& 2 AUX input, phantom power, high/low ρυθμιστικό EQ & priority mute στο mic 1, βάρος 13 kg. Εφαρμογές: σε εγκαταστάσεις 100V, μικρά καφέ, καταστήματα, εργοστάσια, κ.α.
Specification |
| Power Source | 220 - 240V AC or 24V DC | Rated Output | 240W | Power Consumption | 238W (EN60065), 520W(AC operation at rated output, 15A (DC operation at rated output) | Frequency Response | 50 - 20,000Hz (+/- 3 dB) | Distortion | Under 1% at 1kHz,1/3 rated power | Input | MIC 1: -60db 600Ω,electronically balanced, 5-P Din type. MIC 2,3:-60db 600Ω,electronically balanced, 5-P phone jack. AUX 1,2: -20dB, 10kΩ, unblanced, RCA pin jack. Mute: Contact Pin 4 - 5 Closure input (for MIC 1) | Output | SPEAKER OUT:Balanced (floating)
HIGH IMPEDANCE:42W (100V)
LOW IMPEDANCE: 4Ω (31V)
REC. OUT: Odb, 600Ω unbalanced, RCA pin jack | Phnatom Powe | DC + 21V (MIC 1) | S/N Ratio | Over 60dB | Tone Control | Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz | Muting | MIC1: Mutes other signals by 0 - 30 dB attenuation | Indicator | Power signal, peak | Finish | Panel: ABS resin, black/Case: Steel plate, black | Dimensions | 420 (W) x 100.9 (H) x 360.3 (D) mm | Weight | 13kg |
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Ενισχυτής 6 μικροφώνων, 120W/100V, τροφοδοσία phantom, 5 ζώνες, EQ 5 περιοχών, 2 mic priority, δυνατότητα τοποθέτησης των modules pam-d (deck), pam-tuner, pam-cd, τόνος chime. Κατάλληλο για εκκλησίες και ξενοδοχεία.
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Rated Output Power
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PAM-120A(THD 1%) : 120W (RMS)
PAM-340A(THD 3%) : 340W (RMS)
PAM-480A(THD 3%) : 480W (RMS)
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Frequency Response
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Amp In
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80Hz~20kHz
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Link In
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80Hz~15kHz
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CH1~CH6
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120Hz~8kHz
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Remote In
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120Hz~8kHz(PAM-340A, PAM-480A)
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T.H.D.(at 1kHz Rated Output)
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Less than 1%(PAM-120A)
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T.H.D.(at 1kHz Half Power Output)
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Less than 0.5%(PAM-340A, PAM-480A)
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S/N
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Amp In
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Better than 90dB(PAM-120A)
Better than 88dB(PAM-340A/480A)
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Link In
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Better than 65dB
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CH1~CH6
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Better than 50dB
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Remote In
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Better than 50dB(PAM-340A/480A)
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Input Sensitivity/Impedance
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CH1~CH6
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TRIM VR -60dB Position
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1mV/10kΩ
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TRIM VR -16dB Position
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158mV/10kΩ
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Link In
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100mV/10kΩ
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Amp In
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1V/47kΩ(PAM-120A)
1V/20kΩ(PAM-340A/480A)
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Remote In
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1V/10KΩ(PAM-340A/480A)
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Speaker Output/Impedance
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PAM-120A : 120W/4Ω, 70V/42Ω, 100V/83Ω
PAM-340A : 340W, 100V/29.4Ω
PAM-480A : 480W, 100V/20.8Ω
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Preamp Output/Impedance
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1V/600Ω
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Tone Control (100Hz, 10kHz)
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±12dB
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CH1~CH6 EQ Control (100Hz, 1kHz, 10kHz)
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±12dB
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Power Source
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100–120VAC or 220V–240VAC; 50/60Hz, 24V DC(only PAM-120A)
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(Supplied AC mains transformer depends on country requirements)
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Power Consumption
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PAM-120A : 135W(1/8 POWER), 200W(1/3 POWER), 300W(FULL POWER)
PAM-340A : 260W(1/8 POWER), 400W(1/3 POWER), 620W(FULL POWER)
PAM-480A : 360W(1/8 POWER), 550W(1/3 POWER), 880W(FULL POWER)
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Weight
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PAM-120A : 13kg/28.7lb
PAM-340A : 13.5kg/29.7lb
PAM-480A : 15.5kg/34.2lb
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Dimensions
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420(W) x 132(H) x 360(D)mm/16.5(W) x 5.2(H) x 14.2(D)in
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Operation Temperature
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14F~104F (-10°C~+40°C)
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Ολοκληρωμένος ενισχυτής PA 30 WRMS, με μετασχηματιστή εξόδου 100V, με 3 mic& 2 AUX input, phantom power, high/low ρυθμιστικό EQ & priority mute στο mic 1, βάρος 5 kg. Εφαρμογές: σε εγκαταστάσεις 100V, μικρά καφέ, καταστήματα, εργοστάσια, κ.α.
Specification |
| Power Source | 220 - 240V AC or 24V DC | Rated Output | 30W | Power Consumption | 34W (EN60065), 78W(AC operation at rated output, 2A (DC operation at rated output) | Frequency Response | 50 - 20,000Hz (+/- 3 dB) | Distortion | Under 1% at 1kHz,1/3 rated power | Input | MIC 1: -60db 600Ω,electronically balanced, 5-P Din type. MIC 2,3:-60db 600Ω,electronically balanced, 5-P phone jack. AUX 1,2: -20dB, 10kΩ, unblanced, RCA pin jack. Mute: Contact Pin 4 - 5 Closure input (for MIC 1) | Output | SPEAKER OUT:Balanced (floating)
HIGH IMPEDANCE:330W (100V)
LOW IMPEDANCE: 4Ω (11V)
REC. OUT: Odb, 600Ω unbalanced, RCA pin jack | Phnatom Powe | DC + 21V (MIC 1) | S/N Ratio | Over 60dB | Tone Control | Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz | Muting | MIC1: Mutes other signals by 0 - 30 dB attenuation | Indicator | Power signal, peak | Finish | Panel: ABS resin, black/Case: Steel plate, black | Dimensions | 420 (W) x 100.9 (H) x 280.2 (D) mm | Weight | 5kg |
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Specifications Frequency Response (at 1 watt into 4 ohms, 20Hz - 20 kHz) |
+0/–1 dB
| Signal to Noise Ratio (below rated 8-ohm power at 1 kHz, A-weighted) |
100 dB
| Damping Factor (8 ohm): 20 Hz to 400 Hz |
> 500
| Input Stage |
Input is electronically balanced and employs
precision 1% resistors
| AC Line Current |
CDi 1000: 11.50A, CDi 2000: 11.93A, CDi 4000: 11.75A
At idle: Draws no more than 45 watts.
| Crosstalk (below rated power) 20 Hz to 1 kHz |
> 70 dB
| Input Impedance (nominal) |
20 kilohms balanced, 10 kilohms unbalanced
| Load impedance (note: safe with all types of loads)
Dual
Bridge mono |
2–8 ohms
4–16 ohms
| Voltage Gain (at 1 kHz, 8 ohm rated output) |
CDi 1000: 30.5 dB, CDi 2000: 32.9 dB, CDi 4000: 34.2 dB
| Sensitivity (at 8 ohm rated output) |
1.4V
| Maximum Input Signal |
+22 dBu typical
| Operating Temperature |
0° C to 40° C at 95% relative humidity (non-condensing)
| AC Line Voltage and Frequency Configurations Available (± 10%) |
100V, 120V-240V, 50/60 Hz
| Ventilation |
Flow-through ventilation from front to back
| Cooling |
Heat sinks and proportional-speed fan
| Dimensions: Width, Height, Depth (behind mounting surface) |
EIA Standard 19 in. W (EIA RS-310-B)
x 3.5 in. (8.9 cm) H x 12.25 in. (31.1cm) D
| Net Weight, Shipping Weight |
19 lb (8.6kg), 22 lb (10.0 kg)
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