15W 8ohm Black HiFi Round Line Array Sound Bar Music Box Customize Speaker with Ce RoHS

• Type: Speaker
• Speaker Design: Tweeter
• Shape: Runway Shape
• Material: Metal
• Sound Frequency: High Pitch
• Voltage: 1V
• Model NO.: YD78-1N
• Energy Exchanging Mechanism: Electrical
• Color: Black
• Feature: Full Frequency
• Function: Micro Speaker
• Application: Car Speaker etc
• Transport Package: 1000 Pieces Per Carton
• Specification: metal
• Trademark: Yuesonic
• Origin: China
• HS Code: 8518290000
• Production Capacity: 300000 Pieces Per Month

Product Description

15W 8ohm Black HIFI round line array sound bar music box customize speaker with CE RoHS

Specifications

Sound pressure	90±3(A)AT 1m/1w
VOICE COLL IMP	8Ω
RESONANT FREQ	180±20% HZ
Temperature	-25°C ~ 55°C
RATED POWER	10W
MAX POWER	15W
Weight	257g

Description

NO.	ITEM	SPECIFICATION	TESTING CONDITION
1	NOMINAL SIZE	83X83 MM
2	VOICE COLL IMP	8Ω(DCR=6Ω±10%)
3	RESONANT FREQ	F0=130±20% HZ	AT 2.8V
4	OUTPUT S.P.L	MEAN VALUE AT1.0,1.2,1.5,2.0 KHz 90±3dB	AT 1m /1w MEASUREMENT
5	FREQ RESPONSE	fo ~ 18 K Hz  -10dB	-10dB
6	RATED POWER	15 W
7	MAX POWER	30 W
8	OPEARTION	MUST BE NORMAL	PROGRAM SOURCE 15 W
9	NOISE	MUST BE NORMAL	SINE WAVE 8.9 V
10	HEAT TEST	AFTER TEST MEET ITEM 8,9	55± 2ºC 16 HOURS
11	COLD TEST	AFTER TEST MEET ITEM 8,9	-20± 3ºC 16 HOURS
12	HUMIDITY TEST	AFTER TEST MEET ITEM 8,9	40±2ºC 90~95%RH 48 HOURS
13	LOAD TEST	AFTER TEST MEET ITEM 8,9	WHITE NOISE 15 W 100 HOURS
14	MAGNET	Ф50x23x4.5 NdFeB MATERIAL SIZE
15	TOTAL FLUX	MAX WELL
16	POLARIZATION
17	NET WEIGHT	257g

Packing & Delivery

46.5*42*32 cm
1000 pieces per carton
Neutral packing