PHL Audio 1510 User's Manual
Contents
1. E gt FE E D I O 6 5 Midrange Driver Very High Sound Pressure Level High Sounding Quality APPLICATIONS These models are an excellent alternative to types SP 1040 1050 when very high SPL are needed in sound reinforcement Sound transcription is of utmost accuracy due to the mastery of the diaphragm behavior even ot full level which allows for their use in studio monitoring too Direct radiation within frequency band 400Hz 4000 Hz in a sealed volume not exceeding 3L is possible while use with a horn loaded for high power systems is its real destination DESIGN CONCEPT PROGRESSIVE WAVE DIAPHRAGM optimized for midrange frequency domain The M17 E17 Series design is based on the PROGRESSIVE WAVE DIAPHRAGM mechanical behavior of the radiating area In this principle the membrane is considered as a mechanical transmission line which should receive a constant given velocity together with critical damping properties to work properly This leading edge technology offers substantial sonic advantages Among them coherent sound fast transients stable sound imaging high sensitivity wide frequency range and reduced directivity pattern VENTED COMPACT MAGNET SYSTEM Its has been carefully optimized to obtain maximum transducing efficiency while avoiding unlinear behavior such as coil inductance variation with position flux modulation harmonic distortion rest position offset air compression and off axis voice coil pushing I2. NAL DIAMETER 166 MM FRAME High tensile alloy pressure die cast basket with patented INTERCOOLER SYSTEM MAGNET SYSTEM 2 highly energized heat extracting design with vented pole piece and flux stabilizing ring VOICE COIL High temperature stabilized FERROFLUID cooled copper clad aluminum ribbon wound on vented high strength glass polyamide former CONE ASSEMBLY High strength cellulose fiber cone impregnated and coated on both sides with damped resins fitted with central carbon fiber dome high speed flat damped surround and acoustacally damped rear cavity SPEAKER MASS 2 60 Kg 1500 1510 6 5 Midrange Drivers 1500 1510 TYPICAL CHARACTERISTICS Rated impedance Z 8 16 Q Reference efficiency 1 W 1 m 98 98 qB SPL Usable frequency range 400 5000 400 5000 Hz Power handling capacity AES 200 200 W Max Sound Pressure Level SPLygqx 119 119 dB SPL Min impedance modulus Zmin 6 2 650Hz 12 600Hz Q Voice coil inductance 1 kHz Lelk 0 58 1 14 mH 10 kHz Le10k 0 30 0 60 mH BI product BI 11 0 15 8 N A Moving mass Mms 0 0105 0 0105 Kg THIELE SMALL PARAMETERS TYPICAL QC LIMITS Resonance frequency Fe 130 25 130 25 Hz DC resistance Re 5 5 0 6 10 6 1 1 Q Mechanical quality factor Qms 4 4 Electrical quality factor Qes 0 39 0 37 l Total quality factor Q s 0 36 0 34 Mechanical su
3. aker mounted in test enclosure when driven at full AES Power Handling Capacity including 3dB of thermal compression loss Measured at 20 mA in free air Measured at 20 mA and 20 C ambient temp in free air conditions after full run and rest Measured at 20 C ambient temp QC limits are 10 Stated in RMS voltage according to IEC 268 5 Includes shipping conditions The lower limit prevents from demagnetization Our products are classified in three categories Indoor Outdoor and Outdoor for permanent outdoor use or severe conditions Note 10 Calculated for front mounting on to a 18 mm thick board A LJ D O 461 rue des ch nes Z A 77590 CHARTRETTES FRANCE T l 33 01 64 81 29 80 Fax 33 01 60 69 10 28 e mail phlaudio phlaudio com http www phlaudio com PHL Audio S A provides these specifications as representative of current production after conditioning Because of our continuous research they are subject to change without notice
4. spension compliance Cms 145 145 10 m N Effective piston area Sg 0 0150 0 0150 m Equivalent Cag air load Vas 0 0045 0 0045 m Max linear excursion Xmax 1 0 1 0 mm Linear displacement volume Vd 0 0150 0 0150 10 m Half soace efficiency 2 4 2 6 Unity load volume Vas Qt 0 6 0 5 10 m ABSOLUTE MAXIMUM RATINGS Short term max input voltage Vmax 90 125 V Max excursion before damage Xdam 2 5 2 5 mm Ambient operating temperature 10 to 50 Ee storage temperature 20 to 70 L Environmental conditions Outdoor APPLICATION INFORMATION Air volume occupied by the driver 0 64 0 64 10 m speaker net mass 2 60 2 60 Kg Recommended reflex box Vb Fb 3L sealed L Hz Electrical polarity A positive voltage applied on the red terminal produces forward cone motion 6 35 x 0 8 FAST ON Terminal 8 P 68 5 max Ea Note 1 Note 2 Note 3 Note 4 Note 5 Note 6 Note 7 Note 8 Note 9 PHYSICAL CHARACTERISTICS ale 4 x 5 3 Holes on 172 EID 10 5 z5 Q 145 3 max SPECIFICATION NOTES Allowing for energy response excursion capability Power spectrum and 3cB low freq roll off for standard reflex tuning Established at 20 C ambient temp according to AES2 1984 standard using IEC268 1 simulated programme signal and a 3 liter sealed test enclosure with a 2nd order high pass filter 800Hz Established at 1m on axis of the loudspe
5. ts design incorporates a T shaped and vented pole piece and a flux stabilization ring It also takes into consideration demagnetization at cold temperatures INTERCOOLER SYSTEM patented Entirely integrated into the loudspeaker itself The INTERCOOLER SYSTEM extracts the heat produced by Joule effect in the voice coil by the means of an air flow directed through the heatsink rims of the basket by the motion of the dust cap and the spider The gain brought about by this technology is over 20 of extra power so for example a 3 coil according to this design has the same power handling capacity as a classical 4 one FERROFLUID COOLING The FERROFLUID COOLING Proceeding consists in replacing the voice coil air clearance in the air gap by a stable magnetic fluid which offers far better thermal conductivity allowing the driver to withstand an extra amount of power of short to medium duration with less risk of coil overheating than in the unferrofluid design Improving short term reliability the main advantage of FERROFLUID COOLING is its thermal compression reducing effect which can reach 30B at high power Nevertheless no improvement of the operating life duration is to be expected M17 PROFESSIONAL SERIES FEATURES Power handling capacity 250 W AES Reference efficiencyawe im 98 dB SPL SPL MAX continuous 119 dB SPL Usable frequency range 400 5000 Hz Environmental withstanding Outdoor ARCHITECTURAL SPECIFICATIONS NOMI
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