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NEW Visaton TIW300-8 12" High-End Woofer 8 Ohm

Visaton
Part #292-7811

NEW Visaton TIW300-8 12" High-End Woofer 8 Ohm

Visaton
Part #292-7811  
Model: TIW 300

The Visaton TIW 300 is a high-end 30 cm (12") woofer engineered for exceptional low-frequency performance in high-fidelity audio systems and subwoofer applications. Its robust design features a black cellulose diaphragm, a large-format magnet arrangement, and a massive aluminum die-cast basket, ensuring durability and precise sound reproduction.

Key Features
  • Frequency response up to 4,000 Hz for wide-range sound reproduction
  • Mean sound pressure level of 90 dB (1 W/1 m) for efficient output
  • Maximum power handling of 600 W for robust performance
  • Excursion limit of ±16 mm allowing significant diaphragm movement
  • Effective piston area of 510 cm² contributing to substantial sound pressure
  • For a quote on a large qty order, please press "Request Large Qty Quote"
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Overview

Visaton TIW300-8 12" High-End Woofer 8 Ohm

The TIW 300's design incorporates multiple venting mechanisms, including a pole piece hole, holes in the pole piece plate, and cutouts in the aluminum die-cast basket, minimizing losses and flow noise for enhanced efficiency. The combination of a Kapton voice coil carrier and a large 65 mm voice coil allows for extremely high volume levels. This woofer is suitable for various cabinet designs, with manufacturer recommended volumes ranging from 50 liters to 150 liters in bass reflex configurations, achieving tuning frequencies between 31 Hz and 36 Hz. This versatility makes the TIW 300 an excellent choice for audiophiles and speaker builders seeking superior low-frequency performance in their custom speaker designs.

Technical Data

  • Rated power: 300 W
  • Maximum power: 600 W
  • Nominal impedance Z: 8 Ohm
  • Frequency response: fu–4000 Hz
    (fu: Lower cut-off frequency depending on cabinet)
  • Mean sound pressure level: 90 dB (1 W/1 m)
  • Excursion limit: ±16 mm
  • Resonance frequency fs: 25 Hz
  • Magnetic induction: 1.1 T
  • Magnetic flux: 1800 µWb
  • Height of front pole-plate: 8 mm
  • Voice coil diameter: 65 mm
  • Height of winding: 23 mm
  • Cutout diameter: 288 mm
  • Net weight: 7 kg
  • D.C. resistance Rdc: 5.4 Ohm
  • Mechanical Q factor Qms: 4.59
  • Electrical Q factor Qes: 0.5
  • Total Q factor Qts: 0.28
  • Equivalent Volume Vas: 160 l
  • Effective piston area Sd: 510 cm²
  • Dynamically moved mass Mms: 92 g
  • Force factor Bxl: 16.5 Tm
  • Inductance of the voice coil L: 1.7 mH
  • Connections: Spring terminals

Product Details

BrandVisaton
ModelTIW 300
Part Number292-7811
Unit of MeasureEach
Weight15

Product Specifications

Nominal Diameter12"
Power Handling (RMS)300 Watts
Power Handling (MAX)600 Watts
Impedance
Sensitivity90dB 2.83V/1m
Voice Coil Diameter2.56"

Thiele-Small Parameters

Resonant Frequency (Fs)25Hz
DC Resistance (Re)5.4Ω
Voice Coil Inductance (Le)1.7mH
Mechanical Q (Qms)4.59
Electromagnetic Q (Qes)0.3
Total Q (Qts)0.28
Compliance Equivalent Volume (Vas)5.65ft³
BL Product (BL)16.5T·m
Diaphragm Mass Inc. Airload (Mms)92g
Maximum Linear Excursion (Xmax)16mm
Surface Area of Cone (Sd)510cm²

Materials of Construction

Basket / Frame MaterialCast Aluminum

Mounting Information

# Mounting Holes8

Specifications

Q&A

Reviews

Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov