Peerless SM16-PCS-8 6.5″ Hi-Fi Woofer Titanium Coated PP
Overview:
This 6.5 inch 8 ohm driver is a member of the high performance HDA (High Definition Audio) series.
- Powerful high grade Ferrite magnet system.
- FEA designed suspension system.
- Optimized motor structure and voice coil design for stability and extended frequency response with low distortion.
- Composite PP cone with specialized Titanium Coating , offering unique visual and acoustic experience.
- Half roll rubber surround for longevity and consistency across seasons and years.
- HDA series offers high quality drivers for multi-way speaker system and best suited for bass-reflex designs.
General Specifications:
Nominal diameter, D | in 6.5 |
Nominal impedance, Z | 8Ω |
Minimum impedance, Zmin | 5.6Ω |
RMS Power rating | 50watt |
Sensitivity (Lp) | (1W/1m)@1V – 86.30 dB |
Frequency range | 40-10000 Hz |
Voice coil diameter | 26mm |
Chassis material | Mild Steel |
Magnet material | Ferrite Y35 |
Magnet dimensions | 86x32x15 MM |
Coil material | Copper |
Former material | Aluminum |
Cone material | Titanium Coated PP |
Surround material | Nitrile Rubber |
Xmax (4) | 5mm |
Xmech (5) | 15mm |
Gap height | 5mm |
Voice coil winding height | 11.5mm |
Small Signal Parameter:
DC resistance, Rdc | 5.40Ω |
Resonance frequency, Fs | 60.7Hz |
Moving mass, Mms | 13.45g |
Compliance, Cms | 0.511mm/N |
Force factor, Bl | 4.965 Tm |
Mechanical Q-factor, Qms | 2.950 |
Electrical Q-factor, Qes | 1.076 |
Total Q-factor, Qts | 0.788 |
Equivalent air volume, Vas | 12.76 litres |
Voice coil Inductance, Le | 1.238 mH |
Diaphragm area, Sd | 132.7 cm^2 |
Mechanical resistance,Rms | 1.740 kg/s |
Note:
(1). Tested for two hours using a continuous band-limited pink noise signal as per AES 2-1984 Rev.
2003.
(2). Loudspeaker tested in free air.
(3). T/S Parameters, measured and cross validated with two different modules.
(4). Its measured after pre-conditioning at , 50% 25°C- 30°C humidity for 2 hours.
(5). Xmax is calculated as:
(Hvc – Hg) / 2 + Hg/4. Hvc is the voice coil height and Hg is the height of gap.
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