
Two-Way System
15", High output, Self-powered


Featuring a 15” (380mm)/3” (75mm) voice coil LF drive unit, and a 1” (25mm) exit HF compression driver with a 1.75” (44mm) polyimide diaphragm. With an accurately-defined 80° x 50° coverage pattern, it combines very high output capability with exceptional sonic performance and low frequency impact.
Its Class D amplifier module delivers 1000W LF + 300W HF peak output to the drivers, which are independently protected by RMS and peak limiters. Onboard DSP functions are controlled by a rotary encoder interface and multi-function, easy-to-use colour display on the rear panel. DSP features include crossover function, a three-channel mixer with three- band EQ on each input channel and a choice of three voicing presets and operating modes for flexible operation without external processing.
The symmetrical, multi-angle enclosure is manufactured from birch and poplar plywood and finished in textured black paint. It is fitted with M8 inserts for eyebolt suspension plus a pole-mount socket with a removable cap. Its cloth-backed protective steel grille is a spring-fit into the sides of the enclosure for easy access to rotate the HF horn.
Data sheets, manuals and resources for the Blackline XP15

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Featuring a 15” (380mm)/3” (75mm) voice coil LF drive unit, and a 1” (25mm) exit HF compression driver with a 1.75” (44mm) polyimide diaphragm. With an accurately-defined 80° x 50° coverage pattern, it combines very high output capability with exceptional sonic performance and low frequency impact.
Its Class D amplifier module delivers 1000W LF + 300W HF peak output to the drivers, which are independently protected by RMS and peak limiters. Onboard DSP functions are controlled by a rotary encoder interface and multi-function, easy-to-use colour display on the rear panel. DSP features include crossover function, a three-channel mixer with three- band EQ on each input channel and a choice of three voicing presets and operating modes for flexible operation without external processing.
The symmetrical, multi-angle enclosure is manufactured from birch and poplar plywood and finished in textured black paint. It is fitted with M8 inserts for eyebolt suspension plus a pole-mount socket with a removable cap. Its cloth-backed protective steel grille is a spring-fit into the sides of the enclosure for easy access to rotate the HF horn.
| ACOUSTICS | |
| Type | High output, self-powered two-way system |
| Frequency Response | 55Hz – 20kHz ±3dB, -10dB @ 45Hz |
| Drivers | LF: 15” (380mm)/3” (75mm) voice coil ferrite motor system, HF: 1” (25mm) exit/1.7” (44mm) voice coil, polyimide dome compression driver |
| Maximum SPL | 125dB continuous / 131dB peak |
| Dispersion | 80° H x 50° V (user-rotatable) |
| Crossover | 2kHz active, 24dB/octave |
| MODULE: AUDIO IN/OUT | |
| Input Connectors | 2 x female XLR/ 1⁄4” jack combo |
| Mic/Line Input Impedance | 8 kΩ balanced |
| 1⁄4” Jack TS Input Impedance | 1 MΩ unbalanced |
| Mix Output Connector | 1 x male XLR |
| Mix Output Impedance | 600Ω balanced |
| INTERNAL PROCESSING | |
| Input channel EQ | 3-band on each channel plus HPF (Ch1/2) |
| Speaker EQ | 3 speaker mode/voicing presets |
| Protection | LF and HF Peak and RMS limiting, amplifier thermal protection |
| AMPLIFIER MODULE | |
| Type. | 2 channel switch-mode, Class D |
| Peak Output Power | 1300W total, 1000W LF, 300W HF |
| Average Efficiency | 89% |
| Cooling | External convection cooled |
| Maximum Ambient Temperature | 35°C (95°F) for full output |
| POWER SUPPLY | |
| Type: | Switch-mode, fixed frequency with PFC |
| AC Input Operating Range | 100-240V ~ AC, 50 - 60Hz |
| Power Factor | > 0.98 |
| Nominal Power Consumption | 550W Max |
| Mains Connector | 3-pin IEC |
| MECHANICAL | |
| Enclosure | Multi-angle birch/poplar ply |
| Finish | Black textured paint |
| Protective Grille | Black perforated steel with scrim cloth backing |
| Fittings | 13 x M8 inserts, pole-mount socket, 2 x pocket handles |
| Dimensions | (W) 427mm x (H) 690mm x (D) 407mm (W) 16.8in x (H) 27.2 x (D) 16.0in |
| Weight | 26kg (57lbs) |
| Accessories | Eyebolts |
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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