Professional Three-Way Long Throw Stadium Speaker

• Customization: Available
• Amplification Type: Passive
• Speaker Material: Plywood
• Model NO.: LT815
• Usage: Stage/DJ, Stadiums
• Structure: Three-Way Loudspeaker System
• Function: Stage Loudspeaker
• Frequency Response(-3db): 60Hz-18kHz
• Woofer: 1X15"(385mm)/4" Voice Coil Woofer
• Mf: 3X5"(132mm)/1.5" Voice Coil Mf
• Driver: 4X1"(25mm)/1.4" Voice Coil Tweeter
• Rated Power: 600W RMS, 2400W Peak
• Sensitivity: 100db 1 Watt/1 Meter
• Impedance: 8 Ohms Nominal
• Maximum Spl: 127db Continuous, 133db Peak
• Dispersion(-6db): 120°X30°
• Crossover Frequencies: 1kHz, 3.5kHz Passive
• Transport Package: Carton Box
• Specification: 705x680x610mm
• Trademark: FDB
• Origin: Dongguan, China
• HS Code: 8518220000
• Production Capacity: 5000PCS/Month

Product Description

Features:
The LT815 is 3-way cabinet for use as a far-field cabinet in compact line arrays and other demanding applications, where wide horizontal coverage and extremely low distortion. Depending on the applications, LT815 cabinet can be used to 80m throw distance.

Applications:
used for stadiums, outdoor projects

Main Product  Introduction:
1.Line Array System:  LA series
2. Monitor System : MR series
3. PA two-way loudspeaker system: U series,QS series, FT series
4. Multi-purpose MINI System: MINI series
5. Column system: K series
6. Plastic system: CX series
7. Long through system: LT series
8. Karaoke sytem: IW series, PR series and KW series
9. Active Series: KS and U Active series
10. Electronice products: amplifier and processor

Factory Introduction:

FDB Audio Manufacture Co., Ltd is specialized in researching, developing and manufacturing in PRO audio products. The main products are professional transducers(HF driver & woofer), speaker cabinets and electronic products like amplifiers and processors.

FDB Audio adopts the world' S top-aided software and advanced techonoloy, owns advanced production equipments and testing apparatus, establishes cooperation development mechanisms with a number of world top grade materials and accessories manufacturers. Some important materials are imported from abroad, like voice coil, diaphragm and paper cone.

FDB Audio has established and strictly enforced the standard quality management system in accordance with ISO 9001: 2008. "Strictly enforce sound processes and standards, full quality control and customer satisfaction" is the quality policy.    

Mr. Harry Xia is the boss of FDB Audio, graduated from Physical department of Zhenzhou University. He is engineer, has done proaudio district more than 20 years. He once worked for R&D department of the state-run speaker factory in Henan province about 3 years after graduating university, then worked for a Taiwan speaker factory in Guangdong about 2 years. After that, he joined Elder Audio as the sole engineer, factory manager and also one shareholder of this factory, once cooperated with BOSE, Thoman and Proel, they developed new models together. He worked for Elder audio about 9 years, quitted by the end of 2005 and established FDB Audio in Jan of 2006.

During 9 years effort,   FDB Audio has gained good feedbacks from local and overseas market. The customers said " The quality is very stable, reliability and consistency are very good".


Factory Pictures:






Factory Contacts:

Tel: [phone]
Fax: [phone]
Web: fdbaudiochina.en.made-in-china.com



 

MODEL	LT815 (full range speaker)
FREQUENCY RESPONSE(-3dB)	60Hz-18kHz
DRIVERS	1x15"(385mm)/4" voice coil LF
	3x5"(132mm)/1.5" voice coil LF
	4×1"(25mm)/1.4"voice coil HF
RATED POWER	600W RMS,2400W peak
SENSITIVITY	100dB 1watt/1 metre
MAXIMUM SPL	127dB continuous,133dB peak
IMPEDANCE	8 ohms nominal
DISPERSION(-6dB)	120°×30°
CROSSOVER FREQUENCIES	1kHz  3.5kHz passive
INPUT CONNECTORS	2×Speakon NL4
PACKING SIZE	705mm×680mm×610mm
NET WEIGHT	47 kg/pc
GROSS WEIGHT	53 kg/pc
MODEL	LT181B (subwoofer)
FREQUENCY RESPONSE(-3dB)	35Hz-300HZ
DRIVERS	1x18" (460mm)/4" voice coil LF
RATED POWER	600W RMS, 2400 peak
SENSITIVITY	99dB 1watt/1 meter
MAXIMUM SPL	127dB continuous, 133dB peak
IMPEDANCE	8 ohms nominal
INPUT CONNECTORS	2xSpeakon NL4
PACKAGE SIZE	763mmx680mmx985mm
NET WEIGHT	55.3kg/pc
GROSS WEIGHT	61.2kg/pc