Tunex Car Audio TX1815 D2 1500rms 18 INCH

TUNEX TX 1815D2 18 INCH 1500W RMS SUBWOOFER

BIG CONE. SERIOUS POWER. BASS YOU CAN FEEL.

The Tunex TX 1815D2 is an 18 inch high output subwoofer built for enthusiasts who want serious low frequency performance.

Rated at 1500W RMS and equipped with a large 18 inch cone, 3 inch copper voice coil, triple stacked magnet structure and 15.5 mm Xmax, this subwoofer is designed to move serious air when installed in the right enclosure and matched with the right amplifier.

This is not a small bass upgrade.

It is built for systems where you want the bass to have real presence, weight and physical impact.

WHY GO 18 INCH?

Cone area matters.

The TX 1815D2 has approximately 1194.59 cm² of effective cone area, giving it the ability to move a substantial amount of air.

For you, that means:

• Stronger low frequency output
• Deeper and more powerful bass
• More physical impact
• Greater presence from your bass system
• The ability to build a serious high output setup

If you want bass that does more than simply fill in the bottom end of your music, an 18 inch subwoofer gives you a completely different level of authority.

1500W RMS POWER HANDLING

The TX 1815D2 is rated at 1500 watts RMS with 3000 watts maximum power.

Inside is a 3 inch four layer high temperature copper voice coil designed for demanding high power use.

Combined with its heavy duty motor structure, suspension and large cone area, the TX 1815D2 gives you the foundation for a powerful bass system that can be played hard when everything around it is designed correctly.

For the best performance, amplifier power, enclosure design and your vehicle's electrical system all need to work together.

15.5 MM XMAX

Power means very little if the subwoofer cannot move air.

The TX 1815D2 offers 15.5 mm of linear excursion, allowing the cone to make substantial controlled movement when reproducing demanding low frequencies.

Large cone area combined with strong excursion gives the TX 1815D2 serious output potential.

MORE AIR MOVEMENT = MORE BASS YOU CAN FEEL

HEAVY DUTY CONSTRUCTION

A high output 18 inch subwoofer needs a strong foundation.

The TX 1815D2 features:

• Heavy duty die cast basket
• Black non press paper cone
• Three layer foam surround
• Blue surround stitching
• 3 inch copper voice coil
• Three polycotton spiders
• Triple stacked magnet structure
• Carbonised dust cap
• Vented T yoke
• Rubber magnet boot
• Rubber mounting gasket

Every part of the subwoofer is designed around supporting a large moving assembly under demanding bass playback.

DUAL 2 OHM VOICE COIL

The TX 1815D2 features a Dual 2 Ohm voice coil configuration.

This gives you useful flexibility when matching the subwoofer with a suitable mono amplifier.

A single Dual 2 Ohm subwoofer can typically be wired to a 1 Ohm or 4 Ohm final load depending on the amplifier and system design.

Choosing the correct impedance is important.

If you are unsure which amplifier you need, talk to Tunex Audio before purchasing and we can help you match the subwoofer correctly.

BUILT FOR SERIOUS BASS SYSTEMS

The TX 1815D2 is ideal for someone looking for:

• Serious bass output
• Deep low frequency extension
• Strong physical bass impact
• High RMS power handling
• Large cone area
• High output custom installations
• Ported or custom enclosure builds
• A system that gets noticed

This subwoofer is not designed for someone looking for the smallest possible enclosure or a basic factory audio upgrade.

An 18 inch subwoofer needs space.

Give it the correct enclosure, amplifier and electrical support and you can get significantly more from it.

THE ENCLOSURE MATTERS

Do not spend money on a powerful subwoofer and then put it into the wrong box.

The enclosure has a major effect on:

• How deep the subwoofer plays
• How loud it gets
• Bass response
• Cone control
• Power handling
• Overall sound quality

A properly designed enclosure can completely change how an 18 inch subwoofer performs.

If you are buying your enclosure separately or building your own box, speak to Tunex Audio and we can help you determine the right direction for your system.

BUILD THE COMPLETE SYSTEM PROPERLY

A 1500W RMS subwoofer needs more than just a powerful amplifier.

For serious performance, consider the complete system:

• Amplifier power
• Correct final impedance
• Oxygen Free Copper power wiring
• Battery capacity
• Charging system capability
• Correct enclosure volume
• Port area and tuning
• Gain setting
• Crossovers
• Subsonic protection

Get these things right and you get the performance you actually paid for.

Get them wrong and even a powerful subwoofer can disappoint.

TECHNICAL SPECIFICATIONS

Model: TX 1815D2
Size: 18 Inch
Impedance: Dual 2 Ohm Voice Coil
Power Handling: 1500W RMS
Maximum Power: 3000W
Voice Coil: 3 Inch Copper
Magnet: 3 x 190 x 20 mm
Magnet Weight: 240 oz
Xmax: 15.5 mm
Xmech: 44 mm
Fs: 32.988 Hz
Effective Cone Area: 1194.59 cm²
DCR: 0.9 / 3.8 Ohm
BL: 11.116 / 23.582 Tm
Qms: 6.241 / 5.317
Qes: 0.702 / 0.678
Qts: 0.631 / 0.601
Sensitivity: 89 / 88.9 dB
Vas: 101.4 / 99.708 L
Cms: 50.04 / 49.204 μm/N
Mms: 465.178 / 484.375 g
Mmd: 441.437 / 460.634 g

WHY BUY FROM TUNEX AUDIO?

Buying a large subwoofer is easy. Building the complete system correctly is where the difference is made.

Tunex Audio can help you with:

• Amplifier matching
• Enclosure recommendations
• OFC wiring
• Electrical upgrades
• System design
• Professional installation
• Gain and crossover setup
• Complete bass packages

WE WOULD RATHER HELP YOU BUILD IT RIGHT THE FIRST TIME THAN HAVE YOU SPEND MONEY TWICE FIXING THE WRONG SETUP.

NEED HELP CHOOSING YOUR SETUP?

Tell us:

• Your vehicle
• Your available space
• Your amplifier
• How many subwoofers you want to run
• The type of bass you want
• Your approximate budget

Tunex Audio can help you put together the right combination.

GET THE SUBWOOFER. BUILD THE SYSTEM PROPERLY. MAKE IT PERFORM.