15" / 18" RCF Loudspeaker Woofer Audio Speaker , 34Hz - 1kHz

15\" / 18\" RCF Loudspeaker Woofer Audio Speaker , 34Hz - 1kHz

Big power audio woofer PZ Series Loudspeakers?

Description:

1.special design on speaker frame;
py of RCF
3.high effictive loudspeaker
4.CE & ROHS
5.ODM/OEM

Specifications:

MODEL:?PZ15XB

ELECTRO?ACOUSTIC?SPECIFICATIONS

Nominal?Chassis?Diameter??????15\"

Impedance???????????????????8/4Ω

Power?Handling???????????????800(A.E.S)

Usable?Frequency?Range????????43Hz-1kHz

Sensitivity?1w/1m??????????????97dB

Magnet?Weight????????????????126oz

Magnetic?Gap?Depth????????????0.4\"/10mm

Flux?Density??????????????????1.0?Tesla

Coil?Winding?Height????????????0.95\"/24mm

Voice?Coil?Diameter????????????4.0\"/100mm

Former?Material???????????????Fibreglass??

Voice?Coil????????????????????Copper

Number?of?layers??????????????2?layers

Magnet?Material???????????????Ferrite

Surround?material??????????????polycotton

Cone?material??????????????????pulp

THIELE?SMALL?PARAMETERS

FS?Hz???????????????????????43

RE?Ohms????????????????????6.5

Qms????????????????????????7.45

Qes?????????????????????????0.34

Qts?????????????????????????0.33

Vas?Ltr??????????????????????135

CMS(mm/N)??????????????????0.124

BL?T/m??????????????????????23.65

Mms(grms)???????????????????107

Xmax?mm????????????????????10

Sd?cm2???????????????????????764.5

Effi?ciency%???????????????????2.43

SHIPPING?INFORMATION

Overall?Diameter????????????????16.1\"/410mm

Depth?????????????????????????6.5\"/165mm

Weight?????????????????????????13.6kg

Packing?Carton?Dimensions????????420*420*200mm

MODEL:?PZ18XB

ELECTRO?ACOUSTIC?SPECIFICATIONS???????

Nominal?Chassis?Diameter??????18\"

Impedance???????????????????8/4Ω

Power?Handling???????????????800(A.E.S)

Usable?Frequency?Range????????34Hz-1kHz

Sensitivity?1w/1m??????????????97dB

Magnet?Weight????????????????126oz

Magnetic?Gap?Depth????????????0.4\"/10mm

Flux?Density??????????????????1.1?Tesla

Coil?Winding?Height???????????0.9\"/23mm

Voice?Coil?Diameter????????????4.0\"/100mm

Former?Material???????????????Fibreglass??

Voice?Coil????????????????????Copper

Number?of?layers??????????????2?layers

Magnet?Material???????????????Ferrite

Surround?material??????????????polycotton

Cone?material??????????????????pulp

SHIPPING?INFORMATION

Overall?Diameter???????????????????????19.2\"/488mm

Depth????????????????????????????? ???????? 8.7\"/220mm

Weight???????????????????????????????????? 14.2kg

Packing?Carton?Dimensions????????485*485*276mm

Overview

We set a new standard of value in high-performance loudspeaker drivers. Utilizing a low-distortion motor system with two short-circuit paths and a rigid aluminum cone, the Reference Series can outperform drivers that cost several times the price.

Highlights

Long-excursion motor and suspension for strong bass performance

Subtle yet high-tech look makes a bold cosmetic statement

Ultra-low stray magnetic field allows extremely close proximity to CRT\'s

After-sale?service:

1. Prompt delivery

2. Track?the?order?until?you?get?the?goods

3. Choose?the?cheapest?and?safest?shipping?company

4. We?will?replace?the?broken?parts?with?new?parts?in?your?next?order