Eighteen Sound 18TLW3000-8 18IN Woofer 3600w 8ohms

Eighteen Sound 18TLW3000-8 18IN Woofer 3600w 8ohms BRAND NEW

* This is a brand new woofer in box.

* We have many units available in stock. Please contact us for more details.

Features and specs:

Extended-range dual-voice-coil ferrite transducer designed for extreme SPL, deep bass, and superior durability — ideal for vented, horn-loaded, or bandpass subwoofer systems.

Key Features

18-inch extended high-power low-frequency driver

1800 W RMS / 3600 W Program Power handling

95 dB SPL (1W/1m) average sensitivity

100 mm (4") Tetracoil dual voice coil — equivalent to > 6" single coil diameter

Ultra-linear suspension for precise and clean bass response

Symmetrical flux and inductance design for reduced distortion

Forced-air cooling system ensures low noise and high reliability

Water-repellent cone and epoxy-coated plates for outdoor use

Ideal for vented, horn-loaded, and bandpass subwoofer enclosures

Specifications

Nominal Diameter: 460 mm (18 in)

Rated Impedance: 8 Ohm

AES Power: 1800 W

Peak Power: 3600 W (Program) / 10 000 W Instantaneous Peak

Sensitivity: 95 dB

Frequency Range: 30 – 2000 Hz

Power Compression: 0.6 dB @ –10 dB, 2.0 dB @ –3 dB, 3.4 dB @ Full Power

Recommended Frequency Limit: 300 Hz

Recommended Enclosure Volume: 100 – 350 L (3.53 – 12.36 cu ft)

Minimum Impedance: 5.7 Ohm @ 25 °C

Max Peak-to-Peak Excursion: 45 mm (1.77 in)

Voice Coil Diameter: 100 mm (4 in), Copper Winding

Suspension: Triple Roll Polycotton

Cone: Curvilinear Fiberglass-Loaded Cellulose

Thiele-Small Parameters

Fs: 33 Hz

Re: 4.6 Ohm

Sd: 0.1225 m² (189.9 in²)

Qms: 13.00 Qes: 0.42 Qts: 0.41

Vas: 185 L (6.53 cu ft)

Mms: 266 g (0.59 lb)

Bl: 24.5 Tm

Xmax: ± 12 mm (± 0.47 in)

Le (1 kHz): 1.80 mH

Reference Efficiency (1W/1m): 94 dB (half space)

Physical Details

Overall Diameter: 462 mm (18.18 in)

Mounting Holes: 8 × 8.5 mm (0.33 in)

Bolt Circle Diameter: 438 – 440 mm (17.24 – 17.32 in)

Front Cutout Diameter: 425 mm (16.73 in)

Rear Cutout Diameter: 414 mm (16.30 in)

Total Depth: 275 mm (10.83 in)

Flange & Gasket Thickness: 24 mm (0.94 in)

Net Weight: 13.2 kg (29.1 lb)

Shipping Weight: 14.6 kg (32.2 lb)

Packaging Dimensions: 19 × 19 × 10.1 in

Manufacturer Details

Brand: Eighteen Sound

Model: 18TLW3000-8

Product Dimensions: 18.98 × 10.12 × 18.98 in

Item Weight: 32.2 lb

Country of Origin: Italy

PLEASE NOTE: This item ships from Canada. While there are no customs duties for Canadian buyers, U.S. buyers are responsible for any customs duties, taxes, or tariffs that may apply, based on the item’s country of origin.

For clarity on potential charges, we recommend contacting your local customs office.