LD Systems IMA 30 Installation Mixing Amplifier 30 W @ 4 Ohms / 100 V / 70 V

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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 […]

 

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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

Weight 2.50 kg

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Quick Comparison

LD Systems IMA 30 Installation Mixing Amplifier 30 W @ 4 Ohms / 100 V / 70 V removeBITTNER AUDIO XV 1000-2x500W-100V POWER AMPLIFIER removeTOA CA-115 35W Mobile Amplifier removeTOA A-1812 MIXER/AMPLIFIER 120W/100V removeBITTNER AUDIO XV 200-2x100W-100V POWER AMPLIFIER removeCROWN CDI-4000 Power amplifier 2X1200W/4ohm, 2Χ1000W/70V remove
NameLD Systems IMA 30 Installation Mixing Amplifier 30 W @ 4 Ohms / 100 V / 70 V removeBITTNER AUDIO XV 1000-2x500W-100V POWER AMPLIFIER removeTOA CA-115 35W Mobile Amplifier removeTOA A-1812 MIXER/AMPLIFIER 120W/100V removeBITTNER AUDIO XV 200-2x100W-100V POWER AMPLIFIER removeCROWN CDI-4000 Power amplifier 2X1200W/4ohm, 2Χ1000W/70V remove
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Description
Content

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

XB Series - Intelligent Power

Power Without Compromises.
The XV is designed for paging, music and alarm signals. Versatile, dynamic and
extremely rugged according to IEC286-3. For the highest requirements in safety
and quality.
Sequential power on, alive contacts and incorporated ground fault detection -
the XV is the solution under all conditions. Without the need for additional equipment.
For uninterrupted and troublefree operation.
Needless to say that the Bittner High-End toroidal output transformers in the XV
series are some of the best available.

High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX
High-End Toroidal Output 100V Transformers
Ground Fault Detection
LED Indicators for POWER, SIGNAL, CLIP, PROTECT, GNDFAULT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty

TECHNICAL DATA:
XV 1000: 2x500 W/100 V
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.07%
Signal-to-Noise Ratio:  < 101 dB
Channel Seperation:  > 70 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Cooling:  2 to 3 fans (temp. reg. variable speed)
Weight:  33 kg
Dimensions:  2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)

  • Easy installation in practically any 12V battery equipped car.
  • Compact, rugged construction and front panel controls.
  • Two phone jack mic. inputs and handy phone jack AUX input for external equipment connection.
  • Unidirectional dynamic microphone with talk switch.

Specification
Power Source Standard voltage: 14VDC
Usable Voltage; 10 ~ 16V DC (12V Battery Used)
Power Consumption 2.2A or less at rated power output.
Output Power Rated 15W, max. 35W
Output Impedance 4Ω (BRN), 8Ω (ORG), COmmon (WHT)
Changeable by changing lead wire connections.
Distortion Less than 5% (at 1kHz rated output)
Frequency Response 100 ~ 10,000Hz
Input Mic 1, 2 : 600Ω, 4 mV, Phone Jack
Aux : 10 kΩ, 500 mV, Phone Jack
Dimensions (W x H x D): 178 x 50 x 132mm (mounting device excluded)
Weight 900g
Finish Front panel; ABS resin, Black
Case; Zinc plated steel sheet
Accessory Microphone holder ... 1
Mounting Bracket ... 1
Mounting Screw ... 1
Fuse (4A) ... 1
Connection cord ... 1 set
Accessory Microphone Unidirectional dynamic type with Talk switch
Impedance : 600Ω
Sensitivity : -53dB (IkHz, 0 dB = 1 V / Pa)

Multi-purpose, multi-function mixer/power amplifiers specifically designed for maximum versatility and cost-effective high-performance are ideal units for any PA requirement in locations such as schools and offices and other intermediate size environments. A choice of different power outputs are offered as well as functions such as paging and dual zone coverage.

Specification
Power Source AC mains 50/60Hz, or 24V DC (M4 screw terminal)
Output 120W
Power Consumption AC operation: 158W (rated output), 66W (EN60065)
24V DC operation: 7.0A (rated output), 2.8A (EN60065)
Frequency Response 50 - 20,000Hz ±3dB
Distortion Under 2% at 1kHz, rated power
Input MIC 1: -60dB*, 600Ω, electronically-balanced, combined type of XLR-3-31 equivalent and phone jack DIN socket (5 pins)
MIC 2, 3: -60dB(*1), 600Ω, electronically-balanced, combined type of XLR-3-31 Equivalent and phone jack
AUX 1(MOH): -20dB*, 10kΩ, unbalanced RCA pin jack
AUX 2: -20dB(*1), 10kΩ, unbalanced, RCA pin jack
AUX 3: -20dB(*1), 10kΩ, unbalanced, RCA pin jack combined type of XLR-3-31 and phone jack
TEL(*2): -20dB*1, 10kΩ, electronically-balanced, M3 screw terminal
Output REC: 0dB(*1), 600Ω, unbalanced, RCA pin jack
LINE 1,2(*3): 0dB(*1), 600Ω, unbalanced, RCA pin jack
MOH: 0dB(*1), 600Ω transformer balanced, M3 screw terminal
SPEAKER SELECTOR:
2 zone, high impedance (100V line/83Ω), individual selector switch, M4 screw terminal
DIRECT SPEAKER OUT:
High impedance (100V line/83Ω),M4 screw terminal
Low impedance (4 - 16Ω), M4 screw terminal(Both Low and High impedance terminals cannot be used at the same time.)
Phantom Power ON or OFF for each MIC 1 - 3 with switch setting
S/N ratio
(Band Pass: 20 - 20,000Hz)
Over 100dB (Master volume: min)
Over 76dB (Master volume: max)
Over 60dB (MIC 1 - 3))
Over 76dB (AUX 1 - 3)
Over 90dB (TEL)
Over 96dB (EMERGENCY)
Control Input Bass: ±10dB at 100Hz, Treble: ±10dB at 10kHz
TEL: No-voltage make contact input, open voltage: 24V DC, short-circuit: under 5mA, M3 screw terminal
EMERGENCY (*4): No-voltage make contact input, open voltage: 24V DC, short-circuit: under 10mA, M3 screw terminal
Control Output Power remote: Open collector output, withstand voltage: 35V DC, control current: under 50mA, M3 screw terminal
Indicator 5 point LED output level meter, Power indicator LED, Zone indicator LED, Emergency LED, TEL LED
Priority EMERGENCY: Overrides other inputs
TEL: Overrides other inputs except "EMERGENCY”, ON/OFF selectable with switch setting
MIC 1: Overrides other inputs except "EMERGENCY & TEL”, ON/OFF selectable with switch setting
Operating Temperature -10ºC - +40ºC
Finish Panel: ABS resin, black, hair line
Case: Steel plate, black
Dimensions 420 (W) x 107.7 (H) x 367 (D)mm
Weight 12.6kg
Accessory Power cord x 1,
Terminal block cover x 1,
Terminal block cover mounting screw x 2
Option Rack mounting bracket: MB-25B,
Volume control cover: YA-920,
Input transformer: IT-453A
Note* (*1) 0dB = 1V
(*2) Can be transformer-balanced with the addition of optional IT-453A input transformer.
(*3) LINE 1 and LINE 2 outputs can be interlocked with ZONE 1 and ZONE 2 speaker selectors, respectively. (This function needs internal modification.)
(*4)Operation when activated can be selected from the following: Turning ON the unit\'s power (factory-preset) or OFF. (The OFF function needs internal modification.)

XB Series - Intelligent Power

Power Without Compromises.
The XV is designed for paging, music and alarm signals. Versatile, dynamic and
extremely rugged according to IEC286-3. For the highest requirements in safety
and quality.
Sequential power on, alive contacts and incorporated ground fault detection -
the XV is the solution under all conditions. Without the need for additional equipment.
For uninterrupted and troublefree operation.
Needless to say that the Bittner High-End toroidal output transformers in the XV
series are some of the best available.

High Tech SMT Design
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX
High-End Toroidal Output 100V Transformers
Ground Fault Detection
LED Indicators for POWER, SIGNAL, CLIP, PROTECT, GNDFAULT
Temperature controlled, variable speed low noise fans
Volume Controls at the back
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Ground Lift
3 Years Warranty

TECHNICAL DATA:
XV 200:  2x 100 W / 100 V
Class:  AB
Frequency Response: 20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.07%
Signal-to-Noise Ratio:  < 101 dB
Channel Seperation:  > 70 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Cooling:  2 to 3 fans (temp. reg. variable speed)
Weight:  15 kg
Dimensions:  2 RU / 483 x 88 x 382 mm (19" x 3.5" x 15“)

 

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)
Weight2.50 kg33.00 kg0.90 kg12.60 kg15.00 kg10.00 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 2.50 kg
Weight 33.00 kg
Weight 0.90 kg
Weight 12.60 kg
Weight 15.00 kg
Weight 10.00 kg