The new J series is a technologically advanced range of products that improves on the performance of the previous Jolly line. The new J series is a competitive, value for money range of speakers.
The range is based on the development of three new high efficiency class-D amplifiers with power specifications of 350 + 100W
These amplifiers have been designed 'from the ground up' in FBT’s R&D laboratories.
The largest amplifier model that equips the J 15A and J 12A has a switch mode power supply as well as a digital signal processor with 4 pre-sets.
320mm (12’’) custom woofer with improved efficiency and linearity
25mm (1”) HF custom compression driver
90°H x 60°V constant directivity horn
2-way bi-amplified system in Bass-Reflex
350Wrms class D amplifier for LF and 100Wrms for HF
High efficiency switch mode power supply
On-board Digital Signal processing with dynamic equalizations and protections for high SPL and high reliability
4 DSP preset for maximum acoustical flexibility
Polypropylene enclosure with integrated handle
2 x M10 anchoring points
35mm Internal top hat
Net weight 13.7kg
Net dimensions 410x663x387mm (W/H/D)
Configuration: 2 Way
Built-in amplifier LF/HF: 350/50W RMS
Built-in amplifier peak LF/HF: 700/200W
Frequency response: 50Hz - 20 kHz
Low Frequency woofer: 12" with 2" VC
High Frequency driver: 1" with 1" VC
Maximum SPL cont/peak: 124/128 dB SPL
Dispersion: 90 x 60 (HxV)
Input impedance: 22 kohm
Crossover Frequency: 2 kHz
AC Power requirements: 400VA
Input connector: XLR and 1/4" Jack with link out
Power cord: 5m EC
Net Dimension (WxHxD): 410 x 663 x 387mm / 16.14 x 26.10 x 15.23in
Net Weight: 13.7kg / 30.2lb
Transport Dimension (WxHxD): 495 x 740 x 475mm / 19.48 x 29.13 x 18.70in
Transport Weight: 16.8kg / 37.03lb
Additional piece of mind with FBT Audio’s 5 years extended warranty programme
With the purchase of every FBT product, our customers buy into a brand that prides itself on its sound, build and finish quality. Before any product is allowed to leave there factory, it has had to complete a strict testing process, which involves arduous audio testing as well as the most critical of all – the eye of there finish experts.
Every FBT product comes with a standard one year limited warranty, which protects our customers against the unlikely event that a product will fail due to a manufacturing defect. For additional piece of mind, They offer a free 4-year extension warranty (taking the total to five years) for those that sign up to there extended warranty programme.
All you need to do is go to fbt's website fill in the information on the warranty page within 90 day’s of your purchase, and they will send back your certificate confirming your three-year warranty.
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