Product Details XP15
XP15 is a self-powered two-way loudspeaker for indoor portable and installed sound. The larger LF driver provides the output and bass impact required from a single portable cabinet, with XP118 available for additional low-frequency capacity.
A 15-inch LF driver with a 3-inch voice coil works with a 1-inch-exit HF compression driver using a 1.75-inch polyimide diaphragm. The 80° × 50° horn can be rotated to match horizontal or vertical deployment.

Integrated Class D amplification provides 1000 W LF plus 300 W HF peak. A rear rotary encoder and colour display control the DSP, including crossover functions, a three-channel mixer, three-band channel EQ and three voicing presets/operating modes. Channels 1 and 2 also provide high-pass filtering. Independent RMS and peak limiters protect LF and HF.
The symmetrical multi-angle plywood enclosure has a black textured finish and a cloth-backed steel grille. M8 inserts allow approved eyebolt suspension, and a removable pole-socket cap maintains clean lines in an installation. The screw-free grille permits access to rotate the HF horn.
Explore the Martin Audio BlacklineX Powered range at B-Star for the available system options.
Technical Specifications XP15
ACOUSTICS |
|
| TYPE | Switch-mode, fixed frequency with PFC |
| FREQUENCY RESPONSE (5) | 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 (9) | 125dB continuous / 131dB peak |
| DISPERSION | 80° horizontal × 50° vertical (user-rotatable) |
| CROSSOVER | 2kHz active, 24dB/octave |
INTEGRATED AMPLIFICATION AND DSP |
|
| INPUT CHANNEL EQ | 3-band on each channel plus HPF (Ch1/2) |
| LOUDSPEAKER EQ PRESETS | 3 loudspeaker / voicing presets |
| PROTECTION | LF and HF Peak and RMS limiting, amplifier thermal protection |
| TYPE | Switch-mode, fixed frequency with PFC |
| PEAK OUTPUT POWER | 1300W total 1000W LF, 300W HF |
| AVERAGE EFFICIENCY | 89% |
INPUTS AND OUTPUTS |
|
| INPUT CONNECTORS | 2 x female XLR/ 1⁄4” jack combo |
| MIC/LINE INPUT IMPEDANCE | 8 kΩ balanced |
| 1/4-INCH TS JACK INPUT IMPEDANCE | 1 MΩ Unbalanced |
| MIX OUT CONNECTOR | 1 × male XLR |
| MIX OUT IMPEDANCE | 600Ω Balanced |
POWER SUPPLY AND COOLING |
|
| COOLING | External convection cooled |
| MAXIMUM AMBIENT TEMPERATURE | 35°C (95°F) for full output |
| POWER SUPPLY TYPE | Fixed-frequency switch-mode power supply 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 |
ENCLOSURE AND MOUNTING |
|
| 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 |
| ACCESSORIES | Eyebolts |
DIMENSIONS AND WEIGHT |
|
| DIMENSIONS | (W) 427mm x (H) 690mm x (D) 407mm (W) 16.8in x (H) 27.2 x (D) 16.0in |
| WEIGHT | 26kg (57lbs) |


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