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Martin Audio Blackline F215 2-way passive, with dual low frequency drivers (£ each) £1,468.07
Description
The Blackline F215 is a two-way passive, trapezoidal enclosure with dual 15" (380mm) / 3" (75mm) coil low frequency drivers. Whilst both these drivers have the same low frequency characteristics and operate together up to 250Hz, they have been engineered to have different characteristics in the midband. Above 250Hz, only the upper driver - a specially designed, low distortion bass-mid device – is used up to the 1.3kHz crossover point. This technique avoids the uneven response which would occur if both drivers were allowed to operate together over the mid-band and maintains clarity and articulation at extreme output levels.
High frequencies are reproduced by a 1.4" (35mm) exit titanium diaphragm compression driver, loaded by a propriety rotatable 80° x 50° constant directivity horn.
R.R.P. £1,713.15
Our Price: £1,468.07 Inc VAT
Technical Specifications
- TYPE Two way passive, reflex enclosure with dual low frequency drivers
- FREQUENCY RESPONSE (1) 45Hz-17kHz ± 3dB
- DRIVERS 15" (380mm) / 3" (75mm) coil bass driver, 15" (380mm) / 3" (75mm) coil bass-mid driver, 1.4" (35mm) exit HF compression driver
- RATED POWER (2) 800W AES, 3200W peak
- RECOMMENDED AMPLIFIER 400-1200W into 4 ohms
- SENSITIVITY (3) 101dB 1 Watt/1 metre
- MAXIMUM SPL (4) 128dB continuous, 134dB peak
- IMPEDANCE 4 ohms nominal
- DISPERSION (-6dB) 80° horizontal, 50° vertical
- CROSSOVER 1.3kHz passive
- ENCLOSURE 165 litre (5.8 cu foot), multi-laminate birch ply
- FINISH Textured black paint
- PROTECTIVE GRILLE Black perforated steel
- CONNECTORS 2 x Neutrik NL4
- FITTINGS 12 x M10 threaded inserts, 4 x 4" (100mm) castors
- DIMENSIONS (W) 560mm x (H) 1066mm x (D) 496mm (W) 22ins x (H) 42ins x (D) 19.5ins
- WEIGHT 62kg (137lbs)
Features
- Very high SPL from a full range passive enclosure
- Extended low frequency performance from dual 15" drivers
- Dedicated low distortion bass-mid driver
- User rotatable 80° x 50° horn
- 1.4" (35mm) exit titanium dome compression driver
- Multi-laminate birch ply construction
- Rear mounted castors
- Five year limited warranty
- Applications
- Live sound reinforcement
- Nightclub installations
- Sidefill monitor

