Gold Member Since 2010
Audited Supplier
Guangzhou Skytone Audio Co., Limited

Speaker Box, Professional Speaker, PRO Audio manufacturer / supplier in China, offering Stx825 Professional Dual 15" Speaker Box, Vera S18 Subwoofer Chinese Design Professional Line Array Subwoofer, Skytone Vera 12 Inch Passive Line Array DJ Sound System and so on.

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Supplier Homepage Product Professional Speaker Stx825 Professional Dual 15" Speaker Box

Stx825 Professional Dual 15" Speaker Box

FOB Price: Get Latest Price
Min. Order: 2 Pieces
Port: Guangzhou, China
Production Capacity: 200PCS/Month.
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: STX825
  • Hi-Fi: Hi-Fi
  • Operation Mode: Wire / Remote Control
  • Speaker Material: Birch Plywood
  • Certification: CE, RoHS, CCC
  • THD: <0.005%
  • Frequency Range: 34 Hz-20 kHz
  • Lf: 2X15"
  • Coverage Pattern: (90X50)Degree Nominal
  • Finish 2: Environmental Water-Based Finish
  • Grill: Made by CNC Teconology
  • Transport Package: in Carton Case
  • Origin: Guangdong, China
  • Noise: <95dB
  • Activity: Passive
  • Speaker System: 2 Way Full Frequency
  • Application: Professional Performance
  • Monitor: Non
  • System Type: 2 Way 2X15" Full Frequency Bass-Reflex
  • Hf: 1X3"
  • Power Rating: 1600 W/ 3200W/6400W
  • Finish: Polyurea Paint
  • Input Connector: 2 Xnl4 Speakon
  • Trademark: Skytone
  • Specification: 1PCS/CTN
  • HS Code: 8518220000
Product Description
STX825 professional dual 15" speaker box 

Dual 15" Two-Way, Bass-Reflex
Speaker box 
Professional speaker 
dual 15" loudspeaker 
Pro audio 
Sound system

With us your money in safe, your business in safe.

1. 12 years experience in pro audio business, with the excellent before or after-sales servive.
2. Professional research department and engineer assured the super quality 
3. Installed super ferrite magnet speakers inside 
4. Bi-amp is available 
5. Imported polyurea paint, which is  Anti-corrosive, waterproof, scratch-resistant, environmental without bad smell.


A dual 15" two-way speaker designed for maximum impact, portability and ease of use. With a wide frequency range and broad 90 degree by 50 degree coverage angles, this speaker is ideal for bands or DJ's as their primary PA, use as a side-fill on a concert stage, or as an install speaker in a dance club or performance venue.


1. Compact and very high-power.
2. Dual (15") super ferrite magnet Low-frequency drivers for very high acoustic output.
3. Super ferrite magnet compression driver for high-power capacity 
4. 90° X 50° Coverage.
5. Bi-amplified or full-range passive operation.
6. Imported polyurea paint
7. 14-Gauge steel grille lined with acoustically transparent cloth.

System type2 way 2X15"
Frequency Range ( -10 dB)34 Hz-20 kHz
Frequency Response (± 3 dB)42 Hz-19 kHz
Coverage Pattern90 × 50 nominal
Sensitivity (1W/1m)98 dB
Power Rating1200 W / 2400 W / 4800 W
Rated Maximum SPL136 dB SPL Peak
Nominal Impedance
Input ConnectorsTwo NL4
Operational ModesFull Range/Bi-Amp
PaintImported polyurea paint
Cabinet 18mm birch plywood 
Recommend amplifier I--tech 12000 (2X1200Watts) Digital amplifier
Warranty1 year (Non-artificial damage)
Dimensions (H x W x D)1066 mm x 568 mm x 573 mm
Net Weight62 kg 

Customer feedback:
Stx825 Professional Dual 15
Stx825 Professional Dual 15
Stx825 Professional Dual 15
Exhibition show:
Stx825 Professional Dual 15
Stx825 Professional Dual 15

1. Smaller venues 
2. Small to medium sound reinforcement projects.
3. Large outdoor live concerts performance
4. Wedding
5. Church
6. Hall, Stadium, theater, Auditorium
7. Professionals and sound system hire companies
8. Other entertainment performance place 

Here we promise:
Quality and reputation is first.
Service is best.
Delivery on time.

SKYTONE are committed to bring you the best speakers and amplifiers at the best possible price.
SKYTONE sell directly to you at factory prices. NO MIDDLE MEN.
SKYTONE will stick by you and won't let you down.
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