Features and Applications
Features
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Applications
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Product Details FP15
FP15 is the larger FlexPoint format for short- and medium-throw systems requiring substantial output and low-frequency extension. Its multi-angle enclosure and mounting choices suit professional rental and installed applications. With a suitable subwoofer, the loudspeaker supports music playback and portable reinforcement. It can also provide stage monitoring or fill duties within a larger touring or installed system.
The passive two-way coaxial assembly uses a 15-inch low-distortion neodymium LF driver with a 3.5-inch voice coil. Its 1.4-inch-exit HF compression driver has a 3-inch titanium diaphragm. Published output is 132 dB peak, with 80° horizontal × 50° vertical coverage and horizontal constant-directivity behaviour.
A waveguide inside the magnet structure merges with the specially contoured LF cone to form the HF horn. This avoids an add-on horn obstructing the LF wavefront and reduces the response irregularities it could introduce. The geometry also addresses the high-frequency beaming of conventional through-the-pole coaxial systems.
The driver rotates 90° for portrait or landscape operation. Proprietary quick-release grille latches and captive release clamps allow the driver to be released, turned and secured by hand, making changes of coverage orientation quick.
The textured birch plywood enclosure accepts compatible accessories for eyebolt, yoke, wall and truss mounting. A dual pole socket provides 0° or 15° down-tilt, and twin handles assist handling. A steel grille with triple-layer polyester backing protects the drivers. IP54 resistance requires both speakON positions to be fitted with the specified NLT4FXX connectors.
iKON amplifiers provide the supported integrated power and DSP configuration. VIA amplifiers can be combined with DX4.0, DX0.4 or DX0.6 controllers. DISPLAY 3 provides three-dimensional system prediction before deployment.
Explore the Martin Audio FlexPoint range at B-Star for the available system options.
Technical Specifications FP15
ACOUSTICS |
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| PRODUCT NAME | FP15 |
| TYPE | Passive two-way coaxial loudspeaker |
| CROSSOVER FREQUENCY | 1.1kHz |
| FREQUENCY RESPONSE — 4π (5) | 50Hz – 20kHz ± 3dB, -10dB @39Hz with preset |
| DRIVERS | LF: 15″, 3.5″ Voice coil, Neodymium Motor with flux stabilising rings HF: 1.4″ exit, 3″ Voice coil, Coaxial titanium dome compression driver |
| SENSITIVITY (2.83 V, 1 m, FREE FIELD) | 99dB |
| NOMINAL IMPEDANCE | 8 Ohms |
| RATED POWER | 500W AES, 2000W peak |
| MAXIMUM SPL | 126dB Cont, 132dB Peak (6dB) |
| DISPERSION AT −6 dB | 80° horizontal, 50° vertical |
CONNECTIONS |
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| CONNECTORS | NLT4MPXX-BAG speakons (pair) |
| PIN CONNECTIONS (INPUT) | 1+ / 1- |
| PIN CONNECTIONS (LINK) | 1+/- and 2+/- |
ENCLOSURE, MOUNTING AND ENVIRONMENT |
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| ENCLOSURE | Durable birch plywood |
| FINISH | Black hardwearing paint |
| PROTECTIVE GRILLE | Quick release steel grille with triple-layer polyester backing Access to quick release rotatable driver |
| FITTINGS | 4 × M10 and 17 × M8 fixing points; two pole-mount sockets; 2 × pocket handles |
| VOLUME | 57L |
| IP RATING | IP54 when fitted with two speakON NLT4FXX connectors |
| OPTIONAL ACCESSORIES | Eyebolts, yoke, wall bracket, rigging bar and FlexPoint accessories |
DIMENSIONS AND WEIGHT |
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| DIMENSIONS | (W) 601mm, (H) 460mm, (D) 420mm (W) 23.7ins, (H) 18.1ins, (D) 16.5ins |
| WEIGHT | 27.4kg (60.4lbs) |
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