TYR-12-300B 12inch Black Basin 170 Magnet 65 Core Professional Woofer Speaker


TYR-12-300B 12inch Black Basin 170 Magnet 65 Core Professional Woofer Speaker

Basic information

Model number: TYR-12-300B

Nominal diameter: 300mm/12inch

Power capacity: 300W-400W

Frequency range: 35-1500Hz

Voice coil material: Copper

Voice coil diameter: 65mm/2.5inch

Nominal impedance: 8ohms

Magnet: Ferrite

Sensitivity: 93dB

Specification: 12inch woofer

Package: Carton

Packing Size: 34*34*36cm

Trademark: TYR

Origin: Guangzhou, China

General specification

Nominal Diameter300/12mm/inch
Rated Impedance8Ω
Power Handing Capacity300Watts
Program Power400Watts
Frequency Range35-1500Hz
Effective Piston Diameter263/12mm/inch
Minimum Impedance6.4Ω
Voice Coil Diameter65/2.5mm/inch
Voice Coil MaterialCopper
Voice Coil Winding Depth16/0.9mm/inch
Number of layers4
Kind of layerOutside

Thiele-Small Parameyers

Resonance frequencyFs52Hz
DC resistanceRe5.4Ω
Mechanical factorOms2.55
Electrical factorOes0.44
Total factorOts0.376
BL factorBL15.2Txm
Effective moving massMms80.6gr
Equivalent cas air loadVas49.5liters
Effective piston areaSd262mm

Mounting Information

Overall Diameter300/12.5mm/inch
Bolt Circle Diameter296mm
Bolt Hole Diameter6/0.3mm/inch

Baffle Cutout Diameter

Baffle Cutout Diameter281mm
Bolt Circle Diameter301/8mm
Net Weight4.25kg/pcs
Shipping Weight4.75kg/pcs
Shipping Box34*34*36

Product Photo


Product Features:

1. 12inch Woofer

2. 3inch voice coil, 4 outer layers, high temperature resistant coil

3. Thick bass

Packing Details:

Package: Carton box with paperboard, 2pcs in a carton

Carton color: Brown

Packing size: 34*34*36cm

QTY 40HQ: 1658CTN

Why choose us?

A: We are the professional speaker manufacturer in China.

    We have our own factory, we can provide the best price and promise the price.

    OEM/ODM service are acceptable.

Our service:

A: We have more than 7 engineers for RD, we can finish your samples in 3-7 days.

    We have 6 production lines and our capacity is over 7000pcs a day, we never delay your shipments.

    We strictly control the quality, 100% inspection before shipment.

Are you a factory or trading company?

A: We have our own factory and located in Baiyun district, Guangzhou.

What is the terms of packing?

A: We pack our goods in a brown carton with paperboard.

What is the payment terms?

A: T/T 30% deposit, T/T balance before delivery.


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