
Two-Way System
Very High-Output
The XD15 is a very high-output, wide-bandwidth, two-way system equally suited to portable live sound applications, theatre sound and fixed installations. It features a high-specification 15” (380mm) low frequency drive unit and a 1.4” (35mm) exit compression driver mounted on a user-rotatable 80° x 50° constant directivity horn.


The 15” (380mm) LF driver has a lightweight 4” (100mm) voice coil and flux demodulation rings to reduce distortion at high excursions. Its neodymium motor system combines high sensitivity with low weight and advanced cooling reduces power compression to negligible levels. The 1.4” (35mm) exit HF driver has a 3” (75mm) pure titanium dome and ultra-high flux neodymium motor system for maximum efficiency. The internal LF/HF crossover is switchable between passive or bi-amp operation, depending on user requirements.
The XD15 is the perfect solution for very high-power applications where flexibility, ease of installation and speed of deployment are important factors. The versatile, multiangle enclosure and rotatable horn facilitate either horizontal or vertical orientation, and comprehensive brackets support the full variety of mounting options – including surface, ceiling and pole mount. Integral M8 inserts for simple eyebolt suspension increase the options even further. In its horizontalconfiguration, the XD15 is also ideal as a very high-output stage monitor.
When used in bi-amp mode, or with a subwoofer such as the Wavefront SX118 or SX218, it is recommended that the XD15 is used with the Martin Audio DX0.5 or DX4.0 controller. When operated as a passive system, it may be used without a controller, but will benefit from the DX0.5 or DX4.0.
Data sheets, manuals and resources for the XD15

Our AV experts are ready to help you find the perfect solution for your project.
The 15” (380mm) LF driver has a lightweight 4” (100mm) voice coil and flux demodulation rings to reduce distortion at high excursions. Its neodymium motor system combines high sensitivity with low weight and advanced cooling reduces power compression to negligible levels. The 1.4” (35mm) exit HF driver has a 3” (75mm) pure titanium dome and ultra-high flux neodymium motor system for maximum efficiency. The internal LF/HF crossover is switchable between passive or bi-amp operation, depending on user requirements.
The XD15 is the perfect solution for very high-power applications where flexibility, ease of installation and speed of deployment are important factors. The versatile, multiangle enclosure and rotatable horn facilitate either horizontal or vertical orientation, and comprehensive brackets support the full variety of mounting options – including surface, ceiling and pole mount. Integral M8 inserts for simple eyebolt suspension increase the options even further. In its horizontalconfiguration, the XD15 is also ideal as a very high-output stage monitor.
When used in bi-amp mode, or with a subwoofer such as the Wavefront SX118 or SX218, it is recommended that the XD15 is used with the Martin Audio DX0.5 or DX4.0 controller. When operated as a passive system, it may be used without a controller, but will benefit from the DX0.5 or DX4.0.
| TYPE | Very high-output, passive/bi-amp two-way system |
| FREQUENCY RESPONSE | 55Hz-18kHz ± 3dB, -10dB @ 45Hz |
| DRIVERS | 15" (380mm)/4" (100mm) voice coil, long- excursion, neodymium magnet LF driver 1.4" (35mm) exit/3" (75mm) voice coil, titanium dome, neodymium magnet HF compression driver |
| RATED POWER | LF: 600W AES, 2400W peak, HF: 80W AES, 320W peak |
| RECOMMENDED AMPLIFIER | iK81, VIA5002, VIA5004 |
| SENSITIVITY | FR: 99dB, LF: 100dB, HF: 108dB |
| MAXIMUM SPL | FR: 126dB continuous, 132dB peak, LF: 127dB continuous, 133dB peak, HF: 127dB continuous, 133dB peak |
| NOMINAL IMPEDANCE | FR/LF: 8Ω, HF: 16Ω |
| DISPERSION (-6dB) | 80° horizontal, 50° vertical user rotatable |
| CROSSOVER | 1.75kHz switchable passive/bi-amp |
| ENCLOSURE | 68 litre, multi-laminate birch ply |
| FINISH | Textured black polyurea coating |
| PROTECTIVE GRILLE | Black perforated steel, Declon® backed |
| CONNECTORS | 2 x Neutrik® NL4 |
| INPUT CONNECTIONS | FR/LF (+,-): 1+,1-, HF (+.-): 2+,2- |
| FITTINGS | 17 x M8 threaded inserts, 1 x Pole mounting socket, 2 x Pocket Handle |
| DIMENSIONS | (W) 429mm x (H) 690mm x (D) 414mm, (W) 16.9ins x (H) 27.2ins x (D) 16.3ins |
| WEIGHT | 32Kg (70.5lbs) |
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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