THS 15

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Martin Audio THS 15 +4 +2.5 3-Way Triaxial Trapezoidal Loudspeaker - Image 1

Martin Audio THS 15 +4 +2.5 3-Way Triaxial Trapezoidal Loudspeaker - Image 2

Martin Audio THS 15 +4 +2.5 3-Way Triaxial Trapezoidal Loudspeaker - Image 3

Price:: RRP: £4,200.00 inc VAT
Code:: MAUTHS
Manufacturer Code:: THS
Brand:: Martin Audio

Main 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

THS 15" +4" +2.5" 3-Way Triaxial Trapezoidal 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.

Packing three high-technology drivers into a relatively small trapezoid enclosure, its innovative three-way triaxial configuration delivers enhanced 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.

Product 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

Product Specifications

Type: Bi-Amp 3-way (Passive MF/HF) Loudspeaker
Frequency Response (5): 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: iK42/81 or VIA5002/5004
Sensitivity (6):
- LF: 100dB
- MF/HF: 109dB
Maximum SPL (9) 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 mTwo 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)