Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Consumer Electronics
Plant Area:
1001~2000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
MEI Awards

Speaker Box, Professional Speaker, Loudspeaker manufacturer / supplier in China, offering Stx812m 12" Professional Stage Speaker Box, Vera12+ Line Array Sound System, Vrx932lap Sound System Professional Audio Active Line Array Speaker and so on.

Gold Member Since 2010
Audited Supplier

Stx812m 12" Professional Stage Speaker Box

Get Latest Price
Min. Order: 2 Pieces
Port: Guangzhou, China
Production Capacity: 200PCS/Month.
Payment Terms: T/T, Western Union, Money Gram
Noise: <95dB
Hi-Fi: Hi-Fi
Activity: Passive
Operation Mode: Wire / Remote Control
Speaker System: 2 Way Full Frequency
Speaker Material: Birch Plywood

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Basic Info

Model NO.: STX812M
Application: Professional Performance
Certification: CE, RoHS, CCC
Monitor: Non
THD: <0.005%
System Type: 2-Way 1X12" Full Frequency
Frequency Response: 75 Hz-20 kHz
Lf: 1X12"
Power Rating: 450W
Sensitivity (1W/1m): 95dB
Rated Maximum Spl: 130dB Spl Peak
Recommend Amplifier: 650W
Finish: Polyurea Paint
Connector: 2X Nl4 Speakon
Cabinet: Birch Plywood
Trademark: Skytone
Transport Package: in Carton Case
Specification: 1PCS/CTN
Origin: Guangdong, China
HS Code: 8518220000

Product Description

Why choose skytone audio?
1. Quality is our culture.

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

3. Providing with exceptional service, saving your time and money.

4. One of market leader for audio business since 2004.

5. Direct factory provides you factory price, no middle man.

STX812M 12" professional stage speaker box

Stage monitor 
Monitor speakers 
Professional speaker 
Speaker box 
Pa system 

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


Designed specifically to be a high performance 12" two-way floor monitor, it can also do
double duty as a utility speaker for use on a tripod stand or over a subwoofer, utilizing a
single-position pole mount


1. Compact and low-profile for minimal obstruction of audience sight-lines.
2. 70° X 70° Nominal coverage.
3. Bi-amplified or full-range passive operation.
4. Pole socket for applications requiring pole or tripod mounting.
5. High power handling, low distortion Super ferrite magnet LF driver.
6. Super compression driver.
7. Imported polyurea paint enclosures sized to be truck pack friendly.
8. 14-Gauge steel grille lined with acoustically transparent cloth.

System type2 way 1X12" stage monitor
Frequency Range ( -10 dB)50 Hz-20 kHz
Frequency Response (± 3 dB)75 Hz-20 kHz
Coverage Pattern70× 70 nominal
Sensitivity (1W/1m)95 dB
Power Rating450 W / 900 W / 1800 W
Rated Maximum SPL130 dB SPL Peak
Nominal Impedance
Input ConnectorsTwo NL4 Speakon
Operational ModesFull Range/Bi-Amp
PaintImported polyurea paint
Cabinet 18mm birch plywood 
Recommend amplifier I--tech 5000 (2X650Watts) Digital amplifier
Warranty1 year (Non-artificial damage)
Dimensions (H x W x D)571 mm x 355 mm x 264 mm
Net Weight19 kg 

Product details:
1. CNC-machines, birch plywood cabinet, 18mm, 13-ply 

Stx812m 12
2.Used imported ployurea paint, which is Anticorrosive, waterproof, scratch-resistant, environmental without bad smell. 
Stx812m 12
3.Bi-amp or Full range operation
Stx812m 12

Customer feedback:
Stx812m 12
Stx812m 12


Q1: What is the warranty for the speaker drivers?
A1: For the speaker, we have 1years warranty. If any quality problems on our side occurred in this period, we will provide replacement.

Q2: How about the delivery time?
A2: 2 days for stock
5-7 days for new order depend on order quantity since receipt of 30% T/T deposit payment.

Q3: What kind of payments does Skytone support?
A3:T/T,Western union, Money Grams,Cash, Alibaba trade assurance are accpeted.

Q4: What's the MOQ?
A4: MOQ is 2pcs

Q5:Can you tell me your main customers?
A5: That's our customers privacy, we should protect their information.
At the same time, please rest assured that your information is also safe here.


1. Fedex/DHL/UPS/TNT/ for samples, door to door
2. By air or by sea for batch goods, for FCL; Airport / port receiving
3. Customers specifiying freight forwarders or negotiables shipping methods!
4. Delivery time: 3-5 days for samples; 5-15days for batch goods.

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