ASTRA Series

Active DSP-controlled Line Array Loudspeaker

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ASTRA Series

Active DSP-controlled Line Array Loudspeaker

ASTRA provide exceptional sound quality, simple and flexible installation and highly competitive cost-performance ratio, fully satisfying the sound reinforcement requirements of medium and small-scale fixed install and touring applications like corporate events, parties, wedding, bars, night clubs, conference rooms, lecture halls, ballrooms.

  • With FIR BrainCore™ processing technology and patents
    Adhering to the principle of standing on the shoulders of giants, Audiocenter integrates top European R&D teams and top European loudspeaker and electronic suppliers.
  • The most stylish and compact design of active line array loudspeaker , with exquisite workmanship, and a maximum SPL up to 134dB
  • Serving the largest customer base with the best products
  • Allow more people to enjoy the latest and most advanced technology
  • Durable and suited to all weather conditions and scenarios
 

ASTRA 212A

ASTRA 210A

K-LA218-DSP

S3218A

Type  

Active DSP controlled line array loudspeaker

Active DSP controlled line array loudspeaker

Active DSP controlled Compact Subwoofer

Active DSP controlled Compact Subwoofer

Frequency Response(-10dB)

40Hz-20kHz

40Hz-20kHz

29Hz-140Hz

26Hz-135Hz

Horizontal Coverage

90°

90°

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/

Vertical Coverage

Splay angle dependent

Splay angle dependent

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/

Maximum Calculated SPL/1M (Continuous/Peak)

128dB/134dB

126dB/132dB

134dB/140dB

131dB/137dB

HF

Customized driver,2×1.75” voice coil,1.0” exit

Customized driver,2×1.75” voice coil,1.0” exit

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/

LF

Customized 2×12”driver, 3.0” voice coil

Customized 2×10”driver, 2.5” voice coil

Customized 2×18”driver, 4.0” voice coil

Customized 2×18”driver, 4.0” voice coil

DSP

   

Processor

96kHz signal sampling frequency, FIR filtering

96kHz signal sampling frequency, FIR filtering

96kHz signal sampling frequency

48kHz signal sampling frequency

Presets

LINEAR,2 Units,W/SUB

LINEAR,2 Units,W/SUB

80Hz, 100Hz, 120Hz

80Hz, 100Hz, 120Hz

AMPLIFIER

   

Amplifier Circuitry

Class D

Class D

Class D

Class D

Power(RMS standards)

1600W

1600W

2800W

2000W

Peak Power

3200W

3200W

5600W

4000W

Frequency Response(1W 8Ω 2ch)

20Hz-20kHz(±0.5dB)

20Hz-20kHz(±0.5dB)

20Hz-20kHz(±0.5dB)

20Hz-20kHz(±0.5dB)

Intermodulation Distortion (20Hz-20kHz, half power)

<0.05%

<0.05%

<0.05%

<0.05%

Total Harmonic Distortion (20Hz-20kHz,Rated power 8Ω)

<0.05%

<0.05%

<0.05%

<0.05%

Cooling System

Cooling with fans

Cooling with fans

Cooling with fans,air convection

Cooling with fans,air convection

Protection

 

Signal Input Connectors

Female XLR

Female XLR

Female XLR

Female XLR

Signal Output Connectors

Male XLR

Male XLR

Male XLR

Male XLR

Power Input Connectors

Power connector

Power connector

Power connector

Power connector

Power Output Connectors

Power connector

Power connector

/

/

AC Power Operating Range

100-130V~ / 220-240V~(±10%,50/60Hz)

100-130V~ / 220-240V~(±10%,50/60Hz)

100-130V~ / 220-240V~(±10%,50/60Hz)

100-130V~ / 220-240V~(±10%,50/60Hz)

Power consumption (1/8 output power)

176W

117W

295W

237W

CABINET

    

Cabinet

CNC made of excellent wood

CNC made of excellent wood

Russian birch plywood CNC made

CNC made of excellent wood

Angle Adjustment

0°,2°,4°,6°,8°,10°

0°,2°,4°,6°,8°,10°

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/

Coating

Durable Polyurea Coating

Durable Polyurea Coating

Durable Polyurea Coating

/

Cabinet Color

Black is the default color. Contact Audiocenter for customization

Grille

Iron mesh

Iron mesh

Iron mesh

Iron mesh

Handles

2 side,2 back

2 side

8 side

4 side

Speaker Dimension(W×H×D)

938×347×462mm

760×295×412mm

1080×595×760mm

1206×565×694mm

Carton Dimension(W×H×D)

1077×436×545mm

899×374×495mm

846×1186×681mm

651×1331×780mm

Net Weight

42.0kg

30.0kg

101.0kg

68.0kg

Shipping Weight

46.0kg

34.0kg

105.0kg

74.0kg

Why Choose Us

Request For Quotation