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Precision Devices PD.186/2 18 inch 700 Watt Ceramic Speaker Componen

Precision Devices PD.186/2 18 inch 700 Watt Ceramic Speaker Componen

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Tags : Precison Devices Speaker Speaker Komponen

Deskripsi

Heavy-duty cast aluminium chassis for increased rigidity.
Double suspension system.
Effective transducer in a variety of versatile applications.
Suitable for horn loaded or reflex designs.

*2.83V. Half space response measured in a 975 Litre sealed enclosure.

*1 Power compression is the reduction of sensitivity at the specified power. Higher power ratings do not necessarily give a proportionate increase in SPL therefore the maximum SPL of the driver may significantly exceed that of other manufacturers with high power ratings.

1. AES Standard (40 to 400 Hz) Program 1400 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 700 Watt preconditioning period.

Please note that frequency response measurements are supplied for comparison purposes only and are not a measure of the low frequency performance which may be achievable in a fully optimised system.

SPECIFICATIONS
Nominal Diameter	460 mm / 18"
Voice Coil Diameter	127 mm / 5.0"
Nominal Impedance	8 Ω
Available In	4 Ω/ 8 Ω/ 16 Ω
Power Rating	700 w (A.E.S.)
Peak Power (6dB Crest Factor)	2800 w (A.E.S.)
Sensitivity (1w / 1m)	95 dB
Frequency Range	30 Hz - 2 kHz
Recommended Enclosure Volume	100 - 350 Litres
Resonance	34.18 Hz
Voice Coil Winding Depth	25 mm / 0.98"
Magnet Gap Depth	9 mm / 0.35"
Flux Density Tesla	0.95 Tesla
Magnet Material	Ceramic
Voice Coil Material	Copper
Former Material	Glass Fibre
Dust Dome Material	Paper
Suspension Material	Dual Fabric
Cone Surround Material	Paper / Fabric

THIELE SMALL PARAMETERS
Fs	34.18 Hz
Re	6.19 Ω
Qms	10.77
Qes	0.55
Qts	0.52
Le	1.95 mh
L2	3.06 mh
R2	8.07 Ω
Vas	192.15 litres
Mms	203.93 g
Sd	1134.11 cm2
Cms	106.67 µm/N
BL	22.18 T/m
Xmax	10.5 mm
Vd	1.2 litres
Ref. Efficiency	2.05%

MOUNTING AND SHIPPING INFORMATION
Overall Diameter	474 mm
Width Across Flats	459 mm
Flange Height	14.5 mm
Depth (Excl. Flange)	173 mm
Magnet Diameter	220 mm
Chassis Shoulder Diameter	414.5 mm
Outer Bolt Circle	6 * M8 on 455mm PCD
Inner Bolt Circle	N/A

Testimonial

Pelayanan yang sangat menyenangkan. Admin sangat sigap menanggapi pertanyaan dan pengiriman produk ... -Selengkapnya-

Hans Pratama Putra

Head ampli bas peavey saya rusak , brapa kira2 ongkir jak-bdg ya??? and kirim lewat apa ya??? atau ... -Selengkapnya-

redy herlijanto

Pelayanan sangat memuaskan,salut untuk Digi Audio ... -Selengkapnya-

dr.Sonny Saragih,SpBS/Kalimantan Barat

Thanks digiaudiostore barang sudah sampai. Pelayanannya bagus sekali dan ramah. Recommended nih bwt ... -Selengkapnya-

Rioarrazzi

Trimakasih utk DigiAudioStore, Belanja disini dijamin harga bersaing termurah, pelayanan ramah, cepa... -Selengkapnya-

Edwin bougenville

INFORMASI

SERBA-SERBI

DIGI AUDIO STORE

Online Store :
Jl. Senam Indah 1 No 8 Arcamanik, Bandung

Digi Audio Service :
Jl. Jatiwangi 7 No 10 Antapani, Bandung
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