Martin Audio THS
Bi-amp three-way
15” Triaxial Point Source Loudspeaker
Capable of 135dB peak, THS is an extremely powerful point source loudspeaker which combines very high output with extended frequency response. It is ideally suited to medium-scale club applications and installations which call for exceptionally high sound levels from a compact, standalone loudspeaker system.
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Description
Packing three high-technology drivers into a relatively small trapezoid enclosure, its innovative three-way triaxial configuration delivers turbo-charged output for its size and gives it the edge over comparable two-way systems in terms of superior mid and high frequency performance. Adding a compact Martin Audio SX subwoofer to extend low frequency output creates a dynamic, four-way setup with a small footprint.
To ensure the most effective use of amplifier count, THS is designed to be bi-amplified, with an internal passive network performing the mid/high crossover function.
The THS triaxial driver is a remarkable, state-of-the art device. Its LF section comprises a reflex-loaded, high-specification 15” LF driver with a 4” coil, waterproof cone and neodymium magnet structure. A 4” midrange ring radiator and a 2.5” HF ring radiator, both with high temperature polymer diaphragms, are arranged coaxially at the rear of the LF driver and integrated into a 1.4” exit. This transitions through the magnet structure of the LF driver into an 85° x 50° horn. The horn itself is user rotatable, with a large mouth to maintain pattern control down through the midrange.
The durable birch plywood enclosure is finished in hardwearing textured paint and incorporates multiple threaded inserts to facilitate a variety of portrait and landscape mounting options — including eyebolt, yoke, pole and truss mounting. Twin handles assist installation and deployment. A steel grille with a triple-layer polyester backing protects the drivers and resists dust and water ingress.
Recommended amplifiers include Martin Audio iKON amplifiers with onboard DSP or VIA amplifiers used in conjunction with a DX4.0, DX0.6, or DX0.4 controller. THS systems can be modelled in 3D using DISPLAY 3 design and prediction software.
THS Features
- Bi-amp three-way loudspeaker system
- Compact trapezoid enclosure with very high output capability
- Triaxial Point Source configuration with user-rotatable mid/ high frequency horn
- 15” (380mm)/4” (100mm) voice coil, low distortion neodymium LF driver
- 4” (100mm) HT polymer ring radiator/1.4” (35mm) exit MF driver
- 2.5” (64mm) HT polymer ring radiator/1.4” (35mm) exit HF driver
- 85° H x 50° V dispersion
- Supported by DISPLAY 3 software
Applications for the THS
Resources & Downloads
Data sheets, manuals and resources for the THS
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Quick Specs
- TYPE
- Bi-Amp 3-way (Passive MF/HF) Loudspeaker
- FREQUENCY RESPONSE
- 54Hz-18kHz ± 3dB, -10dB @43Hz with preset
- DRIVERS
- LF: 15” (380mm) / 4” (100mm) coil neodymium motor, MF: 1.4" (25mm) exit / 4" (100mm) coaxial HT polymer ring radiator, HF: 1.4” (25mm) exit / 2.5" coaxial HT polymer ring radiator
- RATED POWER
- LF: 800W AES, 3200W Peak, MF/HF: 110W AES, 440W Peak
- RECOMMENDED AMPLIFIER
- iK42, iK81 or VIA5002 with VIA2502
Technical Specifications
- TYPE
- Bi-Amp 3-way (Passive MF/HF) Loudspeaker
- FREQUENCY RESPONSE
- 54Hz-18kHz ± 3dB, -10dB @43Hz with preset
- DRIVERS
- LF: 15” (380mm) / 4” (100mm) coil neodymium motor, MF: 1.4" (25mm) exit / 4" (100mm) coaxial HT polymer ring radiator, HF: 1.4” (25mm) exit / 2.5" coaxial HT polymer ring radiator
- RATED POWER
- LF: 800W AES, 3200W Peak, MF/HF: 110W AES, 440W Peak
- RECOMMENDED AMPLIFIER
- iK42, iK81 or VIA5002 with VIA2502
- SENSITIVITY
- LF: 100dB, MF/HF: 109dB
- MAXIMUM SPL
- 129dB continuous, 135dB peak
- NOMINAL IMPEDANCE
- LF: 8 Ohms, MF/HF: 8 Ohms
- DISPERSION (-6dB)
- 85˚ horizontal, 50˚ vertical
- CROSSOVER
- 650Hz/4.8kHz
- ENCLOSURE
- Birch plywood
- FINISH
- Textured black finish
- PROTECTIVE GRILLE
- Black perforated steel
- CONNECTORS
- NLT4MPXX-BAG speakons (pair)
- PIN CONNECTIONS (Input)
- LF: 1+ / 1- , MF/HF: 2+/2-
- PIN CONNECTIONS (Link)
- 1+ / 1-, 2+ / 2-
- FITTINGS
- 13 x M10 fixings, 4 x M10 Bracket Mounting Points and Two Handle Pockets
- DIMENSIONS
- 710mm (H) x 457mm (W) x 511mm (D), 27.95ins (H) x 17.98ins (W) x 20.11ins (D)
- WEIGHT
- 35.6 kg / 78.48 lbs
- ACCESSORIES
- Portrait and landscape yokes (sold separately)
Packing three high-technology drivers into a relatively small trapezoid enclosure, its innovative three-way triaxial configuration delivers turbo-charged output for its size and gives it the edge over comparable two-way systems in terms of superior mid and high frequency performance. Adding a compact Martin Audio SX subwoofer to extend low frequency output creates a dynamic, four-way setup with a small footprint.
To ensure the most effective use of amplifier count, THS is designed to be bi-amplified, with an internal passive network performing the mid/high crossover function.
The THS triaxial driver is a remarkable, state-of-the art device. Its LF section comprises a reflex-loaded, high-specification 15” LF driver with a 4” coil, waterproof cone and neodymium magnet structure. A 4” midrange ring radiator and a 2.5” HF ring radiator, both with high temperature polymer diaphragms, are arranged coaxially at the rear of the LF driver and integrated into a 1.4” exit. This transitions through the magnet structure of the LF driver into an 85° x 50° horn. The horn itself is user rotatable, with a large mouth to maintain pattern control down through the midrange.
The durable birch plywood enclosure is finished in hardwearing textured paint and incorporates multiple threaded inserts to facilitate a variety of portrait and landscape mounting options — including eyebolt, yoke, pole and truss mounting. Twin handles assist installation and deployment. A steel grille with a triple-layer polyester backing protects the drivers and resists dust and water ingress.
Recommended amplifiers include Martin Audio iKON amplifiers with onboard DSP or VIA amplifiers used in conjunction with a DX4.0, DX0.6, or DX0.4 controller. THS systems can be modelled in 3D using DISPLAY 3 design and prediction software.
- Bi-amp three-way loudspeaker system
- Compact trapezoid enclosure with very high output capability
- Triaxial Point Source configuration with user-rotatable mid/ high frequency horn
- 15” (380mm)/4” (100mm) voice coil, low distortion neodymium LF driver
- 4” (100mm) HT polymer ring radiator/1.4” (35mm) exit MF driver
- 2.5” (64mm) HT polymer ring radiator/1.4” (35mm) exit HF driver
- 85° H x 50° V dispersion
- Supported by DISPLAY 3 software
| TYPE | Bi-Amp 3-way (Passive MF/HF) Loudspeaker |
| FREQUENCY RESPONSE | 54Hz-18kHz ± 3dB, -10dB @43Hz with preset |
| DRIVERS | LF: 15” (380mm) / 4” (100mm) coil neodymium motor, MF: 1.4" (25mm) exit / 4" (100mm) coaxial HT polymer ring radiator, HF: 1.4” (25mm) exit / 2.5" coaxial HT polymer ring radiator |
| RATED POWER | LF: 800W AES, 3200W Peak, MF/HF: 110W AES, 440W Peak |
| RECOMMENDED AMPLIFIER | iK42, iK81 or VIA5002 with VIA2502 |
| SENSITIVITY | LF: 100dB, MF/HF: 109dB |
| MAXIMUM SPL | 129dB continuous, 135dB peak |
| NOMINAL IMPEDANCE | LF: 8 Ohms, MF/HF: 8 Ohms |
| DISPERSION (-6dB) | 85˚ horizontal, 50˚ vertical |
| CROSSOVER | 650Hz/4.8kHz |
| ENCLOSURE | Birch plywood |
| FINISH | Textured black finish |
| PROTECTIVE GRILLE | Black perforated steel |
| CONNECTORS | NLT4MPXX-BAG speakons (pair) |
| PIN CONNECTIONS (Input) | LF: 1+ / 1- , MF/HF: 2+/2- |
| PIN CONNECTIONS (Link) | 1+ / 1-, 2+ / 2- |
| FITTINGS | 13 x M10 fixings, 4 x M10 Bracket Mounting Points and Two Handle Pockets |
| DIMENSIONS | 710mm (H) x 457mm (W) x 511mm (D), 27.95ins (H) x 17.98ins (W) x 20.11ins (D) |
| WEIGHT | 35.6 kg / 78.48 lbs |
| ACCESSORIES | Portrait and landscape yokes (sold separately) |
About Penguin Media Solutions
Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.
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