NEW HK Audio PORTABLE SUB 118 A

HK Audio PORTABLE SUB 118 A

Are you looking for an active subwoofer that delivers extended low-end response and noticeably more punch in the lower bass range? The HK Audio PORTABLE SUB 118 A is a powerful bass solution for applications that demand maximum bass performance. With its 18″ woofer, it’s particularly well-suited for PA setups, live sound reinforcement, DJs, bands, and events where a powerful, deep bass response is crucial.

The HK Audio PORTABLE SUB 118 A is designed as an active subwoofer with a bass-reflex enclosure. This allows it to combine high power with efficient bass reproduction. The frequency response ranges from 35 Hz to the crossover frequency at -6 dB and from 31 Hz to the crossover frequency at -10 dB. This allows the subwoofer to provide support precisely where the lower frequency range needs to be noticeably extended.

In the low-frequency range, the HK Audio PORTABLE SUB 118 A features an 18″ driver with a 3″ voice coil. The power amplifier delivers 700 W RMS and 1400 W peak power. Combined with a DSP stereo preamp, Class-D power amplifier technology, and integrated protection functions, this creates a high-performance system for demanding sound reinforcement applications.

Active 18″ subwoofer with DSP and flexible presets

The HK Audio PORTABLE SUB 118 A offers a crossover frequency of 100 Hz or 80 Hz, depending on the selected preset. The crossover operates at 24 dB/octave. This allows the subwoofer to be seamlessly integrated into various setups and ensures a clean transition between the subwoofer and the top boxes.

Filter presets are available for adaptation to different systems: LUNAR, SONAR, POLAR, and General LPF 100 Hz. These presets allow for practical tuning to suit various application scenarios. The sample rate is 48 kHz; latency ranges from 2 ms to 3.3 ms, depending on the preset.

Connections, Protection Features, and Performance

The HK Audio PORTABLE SUB 118 A features two balanced XLR/jack combo inputs and two balanced XLR thru outputs. This allows the subwoofer to be easily integrated into professional signal chains. The maximum input level is 20 dBu.

A subsonic filter as well as peak and RMS limiters are built in to protect the speaker. These protection features ensure safe operation and help ensure the subwoofer can be used in a controlled manner even at higher levels. Power is supplied via an IEC connector.

Robust enclosure for mobile use

The enclosure of the HK Audio PORTABLE SUB 118 A is made of MDF and coated with acrylic lacquer. The color is Jet Black (RAL 9005). The front grille consists of 1.5 mm metal mesh with black acoustic foam and protects the front-facing speaker components.

For practical use, the subwoofer is equipped with two MultiGrip handles. It also features an M20 pole mount flange, allowing for the use of compatible extension poles or setups with top speakers. With dimensions of 51 x 61.5 x 70.3 cm and a weight of 39.3 kg, the HK Audio PORTABLE SUB 118 A is clearly designed for high-performance mobile sound reinforcement applications.

Recommendation for the HK Audio PORTABLE SUB 118 A

The HK Audio PORTABLE SUB 118 A is an excellent choice if you’re looking for an active 18″ subwoofer with extended low-frequency response and powerful bass reproduction. It combines 700 W RMS power, 1400 W peak power, DSP control, flexible filter presets, and professional connectivity options in a rugged enclosure.

The HK Audio PORTABLE SUB 118 A is especially recommended for users who need maximum bass performance for mobile PA applications. Whether for live music, DJ sets, or event sound systems, this subwoofer provides a powerful foundation for setups where the low-end bass range needs to be distinctly present.

Features:

• Active subwoofer
• Bass-reflex enclosure design
• 18″ woofer with 3″ voice coil
• RMS amplifier power: 700 W
• Peak amplifier power: 1400 W
• DSP stereo preamp
• Class D power amplifier
• Crossover frequency: 100 Hz / 80 Hz, depending on preset
• Frequency response at -6 dB: 35 Hz – crossover
• Frequency response at -10 dB: 31 Hz – crossover
• Crossover: X-Over with 24 dB/oct.
• Filter presets: LUNAR, SONAR, POLAR, General LPF 100 Hz
• 2 x XLR/jack combo inputs, balanced
• 2 x XLR thru outputs, balanced
• Maximum input level: 20 dBu
• Speaker protection: Subsonic filter, peak and RMS limiters
• Sample rate: 48 kHz
• Latency: 2 ms – 3.3 ms, depending on preset
• 1 x IEC power connector
• 1 x M20 stand mount
• 2 MultiGrip handles
• Enclosure material: MDF
• Enclosure finish: Acrylic paint
• Color: Jet black (RAL 9005)
• Front grille: 1.5 mm metal grille with black acoustic foam
• Dimensions (W x H x D): 51 x 61.5 x 70.3 cm
• Imperial dimensions (W x H x D): 20-5/64 x 24-3/16 x 27-21/32 inches
• Weight: 39.3 kg
• Imperial weight: 86.65 lbs
• Power consumption: 0.5 A / 220–240 V AC @ 1/8 output power
• Power consumption: 0.9 A / 100–120 V AC @ 1/8 output power

Specs:

• Power: 1200 W
• Housing Material: Wood
• Pole Mount: yes
• Woofer: 1 x 18
• Set Offer: no
• Type: Subwoofer
• Theme: PA and Sonication

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