Powerful Bass in a Compact Design
The HK Audio LINEAR SUB 1500 A is a 15” bass reflex subwoofer that packs a punch while maintaining a compact footprint. With precise playback and impressive low-end performance down to 45 Hz, this active subwoofer is the perfect addition to the LINEAR 3 mid/high units, delivering dynamic and tight bass. It can also be utilized with LINEAR 5 mid/high units or as a bass extension for the ELEMENTS EASY BASE, SMART BASE, and LINE BASE systems.
Exceptional Sound Performance
This active subwoofer is engineered for high sound pressure levels, providing a maximum SPL of 130 dB and a peak SPL of 132 dB. The LINEAR SUB 1500 A ensures that your audience experiences the full impact of low-frequency sounds, making it ideal for live performances and events.
Key Features
- 1 x 15” LF driver with a 3” voice coil for powerful bass response.
- Class D amplifier with peak power output of 1200W.
- Active crossover frequency adjustable between 100 Hz and 120 Hz with 24 dB/oct.
- Two balanced XLR combo inputs for flexible connectivity.
- Built-in active protection circuits to ensure reliable operation.
Specifications
- Max. SPL @ 10% THD: 130 dB half space (40 Hz – X-Over averaged)
- Max. SPL Peak @ 10% THD: 132 dB half space
- Frequency response +/-3 dB: 49 Hz – X-Over
- Frequency response -10 dB: 45 Hz – X-Over
- Power amp output (peak power): 1200 W
- Amp type: Class D
- Active protection circuits: Undervoltage-Protection, Thermoprotection, Short-Circuit-Protection, Overcurrent-Protection, Subsonic 24 dB/oct., Peak-Limiter
- Active crossover frequency: 100 Hz / 120 Hz variable with 24 dB/oct.
- Analog inputs: 2 x XLR combo balanced
- Analog outputs: 2 x XLR Thru balanced, 2 x XLR Mid/High Out
- Input sensitivity: +4 dBu @ Gain center-notched
- Mains connector: 1 x IEC socket with V-Lock cord retainer
- Power consumption: 3 A / 220-240 V (6 A / 100-120 V) nominal according to EN 60065
- Pole mount: 1 x M20
- Carrying handles: 2 x MultiGrip
- Housing: 16 mm MDF
- Finish: Black acrylic enamel
- Front grille: 2 mm metal grille backed with black acoustic foam
- Dimensions (WxHxD): 48.5 x 48.5 x 59.5 cm (19-3/32 x 19-3/32 x 23-27/64"")
- Weight: 29.8 kg / 65.7 lbs