• 1000 W RMS, 2000 W peak, max SPL of 128 dB at 1 m

• 46 - 20,000 Hz frequency range

• BT 5.3 with True Wireless Stereo (TWS)

• Dedicated mic and line + Hi-Z inputs

• Internal DSP with 4 modes, adjustable crossover, EQ, and limiting

The NGA-12A is a compact active loudspeaker designed for versatile audio applications. It features a 12" woofer paired with a 1.4" compression driver, delivering a frequency response of 46 - 20,000 Hz (-10 dB). The system is powered by a 1000W RMS Class-D amplifier and includes a built-in DSP engine with four selectable user modes.

The rear panel offers two combo XLR/jack inputs. One of these accepts both mic and line-level signals, while the other supports Hi-Z sources such as electric guitars. A balanced XLR output is available for linking to additional speakers; this output combines the analogue inputs and the BT audio signal.

Further audio shaping is possible via a flexible crossover section with multiple crossover frequency options, as well as a 3-band equaliser with adjustable frequency, Q-factor and EQ type. Delay settings and user-defined EQ presets can be stored directly on the device.

BT 5.3 connectivity enables wireless audio streaming and supports True Wireless Stereo (TWS) pairing. In addition, the NGA-12A can be remotely controlled via a dedicated app (iOS or Android), allowing access to output gain, 3-band EQ, speaker name and stored presets.

Despite its feature set, the unit remains lightweight and portable, making it suitable for both fixed installations and mobile applications.

Specifications

Outputs

Low Driver Power          650 W

High Driver Power           350 W

Power Amplifier RMS Output             1000 W

Power Amplifier Peak Output              2000 W

Main Outputs           1

Main Output Connector             3-pin XLR

Inputs

Mono Inputs            2

Mono Input Connector          3-pin XLR, TS unbalanced 6.3 mm

Audio Specifications

THD Level %            < 0.15 %

Signal-to-noise Ratio              > 85 dB

Amp Technology          Class D

Speaker System            2-way

Speaker Sensitivity (1 W/1 m)          96 dB

Maximum SPL at 1 m            128 dB

Frequency Response (-3 dB) Minimum          53 Hz

Frequency Response (-3 dB) Maximum             20000 Hz

Frequency Response (-10 dB) Minimum            46 Hz

Frequency Response (-10 dB) Maximum             20000 Hz

Crossover Frequency (High)          2000 Hz

Woofer Diameter           12 "

Woofer Voice Coil Diameter           3 "

Woofer Magnet Type          Ferrite

Compression Driver Diameter        1 "

Compression Driver Voice Coil       1.4 "

Compression Driver Magnet Type         Ferrite

Dispersion Angle (Horizontal)           90 °

Dispersion Angle (Vertical)            60 °

Sound Editing

Output Delay (Max.)        20.8 ms

Wireless Specifications

BT           Yes

Control and Programming

Control Mode               Bluetooth

Display           TFT

Display Size              1.9 "

Electrical Specifications and Connections

Power Supply            220-240 V AC 50/60 Hz

SMPS            No

Power Consumption          800 W

Fuse           5 A

Power Connector In            IEC

Mechanical Specifications

Height (mm)            615 mm (24.213″)

Width (mm)             365 mm (14.37″)

Depth (mm)           353 mm (13.898″)

Material             Polypropylene

Colour           Black

Weight           16.64 kg (36.685 lb)

IP Rating            IP20 (indoor use only)

Product Properties

Pole Mount            35 mm

Electronic Protection             Clip limiter, Overload, Thermal

LED Indicators             BT Pairing

Rotatable Horn        No

Useable as Monitor/Wedge            Yes

Speaker Grille Material             Steel

Speaker Handle Positions              Left side, Right side, Top

Rigging

Rigging Options         Flying

Rigging Eye Thread           M10

Thermal Specifications

Maximum Ambient Temperature          50 °C (122 °F)

Minimum Ambient Temperature            -20 °C (-4 °F)

Included Items

Included Cables          IEC cable