Description
HH Electronics 18” Active Line Array Subwoofer is the TNA-1800SA, an 18-inch direct radiating bass reflex active subwoofer rated at 4000W peak, 1000W RMS, with a max SPL of 138 dB and response down to 32Hz. It has integrated rigging hardware and is listed for schools, sports arenas, gyms and hotels, and as a point source solution.
Specifications
| SKU | 27012 |
|---|---|
| Model | TNA-1800SA |
| System type | 18-inch active subwoofer, direct radiating, bass reflex |
| Frequency response (-10) | 32Hz - 100Hz |
| Frequency response (-3) | 37Hz - 100Hz |
| LF driver | 1 x 18-inch high sensitivity HH designed driver, 4-inch voice coil |
| Max SPL | 138 dB |
| Crossover frequency | Active - 70Hz to full range |
| Power | 4000W peak, 2000W continuous, 1000W RMS |
| Input sensitivity | 0dBu to +10dBu adjustable |
| Input connector | Balanced female XLR |
| Output connector | Balanced male XLR (switchable full range/xover) |
| Controls | Input sensitivity, crossover frequency, phase switch, variable delay (0 > 9.9 ms) |
| Cabinet | Acoustically optimised 18mm plywood cabinet with extensive internal bracing |
| Finish | Painted black (white finish optional, subject to MOQ) |
| Rigging | Integrated rigging hardware |
| Mounting points | 8x M10 Penn Elcom tie down/flying points for optional TNA-BRK3 frame |
| Wheel inserts | 16x M8 inserts for optional transport wheels |
| Grille | 1.5mm thickness steel, hexagonal mesh, acoustic foam lined |
| Uses | Schools, sports arenas, gyms, hotels; point source solution |
Measurements
| Dimensions (H x W x D) | 562 x 600 x 640mm (22.1” x 23.6” x 25.2”) |
|---|---|
| Weight | 43.5 kg (95.9 lb) |
Common questions
How low does the HH Electronics TNA-1800SA subwoofer go?
The HH Electronics TNA-1800SA 18” subwoofer has a frequency response of 32Hz - 100Hz (-10) and 37Hz - 100Hz (-3), with a max SPL of 138 dB.
How much power does the HH Electronics TNA-1800SA have?
The HH Electronics TNA-1800SA is rated at 4000W peak, 2000W continuous and 1000W RMS, driving one 18-inch HH designed driver with a 4-inch voice coil.
What controls does the HH Electronics TNA-1800SA have?
The HH Electronics TNA-1800SA has input sensitivity (0dBu to +10dBu), an active crossover from 70Hz to full range, a phase switch and variable delay from 0 to 9.9 ms.
What connectors does the HH Electronics TNA-1800SA use?
The HH Electronics TNA-1800SA has a balanced female XLR input and a balanced male XLR output that switches between full range and crossover.
Can the HH Electronics TNA-1800SA be flown or put on wheels?
The HH Electronics TNA-1800SA has integrated rigging hardware, 8x M10 Penn Elcom tie down/flying points for the optional TNA-BRK3 frame, and 16x M8 inserts for optional transport wheels.
How big and heavy is the HH Electronics TNA-1800SA?
The HH Electronics TNA-1800SA measures 562 x 600 x 640mm (22.1” x 23.6” x 25.2”) and weighs 43.5 kg (95.9 lb).
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