• 500 W RMS, max SPL of 120 dB at 1 m

• 50 - 170 Hz frequency range

• Internal DSP with 4 modes

• Seamless integration with NRG series active full-range speaker

• Lightweight (20.3 kg)

The DAP NRG-12SA is an active subwoofer with a peak power of 1000 watts (500 watts continuous RMS). It uses a 12” woofer with a dual 2.5” voice coil to deliver bass down to 50 Hertz (-6 dB). It has enough power to comfortably produce up to 120 dB. It has an internal DSP with 4 useful modes for integration with a full-range NRG speaker or a customisable crossover frequency. The internal class D amplifier has a switched-mode power supply to keep the weight down and efficiency level up.

The internal DSP also provides protection against overload, short circuit and thermal protection. Two XLR combo jacks accept the audio signal, which is looped through to two XLR outputs for driving a full-range speaker or an additional subwoofer.

The rugged, lightweight plywood enclosure has an M20 threaded insert for mounting a speaker pole. To get the most out of the NRG-12SA, we recommend using it in combination with a full-range speaker from the NRG range.

Specifications

Outputs

Power Amplifier RMS Output      500 W

Power Amplifier Peak Output      1000 W

Main Outputs      2

Main Output Connector      3-pin XLR

Inputs

Mono Inputs      2

Mono Input Connector       3-pin XLR

Audio Specifications

THD Level       < 0.3 %

Signal-to-noise Ratio      > 95 dB

AD/DA Convertor Sample Rate     48 kHz

Audio Latency     1.2 ms

Amp Technology      Class D

Speaker System     Subwoofer

Speaker Sensitivity (1 W/1 m)      94 dB

Maximum SPL at 1 m      120 dB

Frequency Response (-6 dB) Minimum     50 Hz

Frequency Response (-6 dB) Maximum     170 Hz

Woofer Diameter      12 "

Woofer Voice Coil Diameter     2.5 "

Woofer Magnet Type     Ferrite

Subwoofer Dispersion Angle (Horizontal)     360 °

Subwoofer Dispersion Angle (Vertical)      180 °

Internal Storage

User Presets      Yes

User Presets Capacity      4

Electrical Specifications and Connections

Power Supply       100-240 V AC 50/60 Hz

Power Consumption     350 W

Power Connector In      Power Pro Blue

Mechanical Specifications

Height (mm)      525 mm (20.669″)

Width (mm)      380 mm (14.961″)

Depth (mm)     460 mm (18.11″)

Material      Plywood

Colour     Black

Weight     20.3 kg (44.754 lb)

IP Rating     IP20 (indoor use only)

Product Properties

Pole Mount     M20

LED Indicators    DSP Mode, Limit, Power, Protect, Signal

Speaker Handle Positions      Left side, Right side

Thermal Specifications

Maximum Ambient Temperature     40 °C (104 °F)

Maximum Surface Temperature      50 °C (122 °F)

Included Items

Included Cables     Power Pro Cable