MARTIN AUDIO F12-PLUS

The Blackline F12+ is a high power, compact two-way system with a new, vented-chassis, 12" (300mm) LF driver and a new 1" (25mm) exit compression driver mounted on a rotatable 80° x 50° constant directivity HF horn. The LF driver has a tough, water resistant cone and features a high BL motor with a flat-wire copper coil and an aluminium demodulating ring. This reduces intermodulation distortion and improves midrange performance when driven hard. Increased excursion is available by virtue of a triple roll surround and deep motor structure. The directivity of the LF driver has been matched to the HF horn in the crossover region by improved crossover design and cone profile optimisation, also the new HF compression driver utilises an ultra-lightweight Kapton diaphragm for extended high frequency response.

Technical Specification

Type - Compact,two-way passive

Frequency Response - 65Hz - 18kHz / 3bB - 10dB @55hz

Driver - 12" (300mm)/2.5" (63.5mm) Voice coil LF driver,1" (25mm) exit HF compression driver

Rated power - 300W AES, 1200W Peak

Recommended Amplifier - 400W - 1000W into 4 ohms

Sensitivity - 97dB (half space)

Maximum SPL - 120dB continuous, 126dB peak

Normal Impedance - 8 ohms

Dispersion (-6dB) - 80" Horizontal, 50" Vertical

Enclosure - 38 litre, multi-laminate birch ply

Connectors - FR +,- : 1+,1- / Link thro : 2+, 2-

Fittings - 10 x MB, 4 x MB threaded inserts

Dimensions - (W) 398mm x (H) 571mm x (D) 365mm : (W) 15.6 ins x (H) 22.5 ins x (D) 14.3 ins

Weight - 21kg (46lbs)

FEATURES

Compact two-way passive system

User rotatable 80° x 50° horn

Top hat fitting for speaker stand mounting

Five year limited warranty