High-Output Powered Subwoofer for Modular Line Arrays
The
HK Audio ELEMENTS E 115 SUB D delivers significantly enhanced low-end performance for modular PA systems. With a powerful 15" driver and 1500W internal amplification, this active subwoofer reaches up to 128 dB peak SPL and integrates seamlessly with the ELEMENTS system. Its onboard DSP includes cardioid output capabilities, making it perfect for professional sound setups requiring tight, directional bass response.
HK Audio ELEMENTS E 115 SUB D Competitive Differences
- 15" long-excursion woofer in a bass reflex enclosure for deep, controlled bass
- 1500-watt Class-D amplifier with DSP control
- Up to 128 dB max SPL for high-output performance
- Dedicated cardioid DSP output for directional low-frequency control
- Flexible I/O including analog XLR, E-Connect, SpeakOn, and RJ45 network ports
- Rugged MDF cabinet with steel grille and acoustic foam backing
HK Audio ELEMENTS E 115 SUB D Description
The
E 115 SUB D is the most powerful subwoofer in the HK Audio ELEMENTS lineup, engineered to provide greater low-end output and headroom for modular column PA systems. Designed with a bass reflex configuration and powered by a built-in 1500W amplifier, this sub extends the low-frequency response down to 44 Hz (-10 dB) and delivers a punchy 128 dB peak SPL output.
This subwoofer integrates seamlessly into ELEMENTS setups with its E-Connect and SpeakOn satellite outputs. It also includes a DSP-controlled cardioid output on XLR for advanced sound design and directional bass control. The E 115 SUB D is ideal for mobile DJs, bands, and rental companies looking for more powerful low-end support in scalable line array systems.
Its multi-port I/O panel includes analog inputs, DSP and cardioid outputs, and network connectivity via Ethercon RJ45, enabling real-time system monitoring and control in professional environments. Built from rugged MDF with a scratch-resistant acrylic enamel finish, and equipped with HK Audio’s ergonomic MultiGrip handles, the subwoofer is easy to transport and ready for the rigors of the road.
E 115 SUB D Features
- Active bass reflex subwoofer for ELEMENTS modular systems
- Powerful 15" low-frequency driver
- Integrated 1500W Class-D amplifier with DSP
- 128 dB peak SPL / 125 dB average SPL
- Frequency response: 44 Hz – crossover (–10 dB)
- 160 Hz crossover frequency
- Cardioid output via dedicated DSP-controlled XLR
- Analog input/output, E-Connect and SpeakOn satellite outputs
- Ethercon RJ45 input/output for network integration
E 115 SUB D Specifications
- Type: Active subwoofer
- Max SPL (Peak): 128 dB
- Max SPL (Average): 125 dB
- Frequency Response (-6 dB): 48 Hz – crossover
- Frequency Response (-10 dB): 44 Hz – crossover
- LF Driver: 1 x 15" cone speaker
- Crossover Frequency: 160 Hz
- Analog Inputs: 1 x XLR/jack combo (balanced)
- Analog Outputs: 1 x XLR (balanced)
- DSP Output (Cardioid): 1 x XLR (balanced)
- Satellite Outputs: 1 x E-Connect, 1 x SpeakOn
- Network: 1 x RJ45 In, 1 x RJ45 Out (Ethercon)
- Cabinet Material: MDF with acrylic enamel finish
- Grille: Steel with anticorrosive coating and acoustic foam
- Handles: 2 x MultiGrip
- Dimensions (W x H x D): 19.1" x 19.1" x 23.4" (48.5 x 48.5 x 59.5 cm)
- Weight: 65.3 lbs (29.6 kg)
HK Audio ELEMENTS E 115 SUB D
(HK Audio ELEM-115-SUB-D-U)
