*NEW* Tunex Audio Blaze 15 v2.0 Dual 2 Ohm 2500rms TX-1525D2

TUNEX BLAZE 15 TX 1525D2 2500W RMS SUBWOOFER

THE NEW GENERATION BLAZE 15. MORE MOTOR. MORE CONTROL. BUILT FOR SERIOUS BASS.

The new Tunex Blaze 15 TX 1525D2 takes the Blaze platform further with an upgraded high roll surround, powerful strontium magnet structure and heavy duty suspension system.

Rated at an impressive 2500W RMS and 5000W MAX, the Blaze 15 is designed for enthusiasts who want serious output, strong low frequency authority and a subwoofer capable of handling demanding high power systems.

With a 3 inch four layer high temperature copper voice coil, triple stacked 300 oz strontium magnet structure, quad spider suspension and Kevlar fibre reinforced cone, this is a subwoofer built to be pushed.

2500W RMS. 15 INCH CONE. DUAL 2 OHM. BUILT TO MOVE SERIOUS AIR.

THE NEW BLAZE 15

The latest Blaze 15 has been upgraded where it matters.

The new design features an improved high roll multilayer foam surround, allowing greater controlled movement while supporting the cone during demanding bass playback.

The motor structure has also been upgraded with three large strontium magnets, giving the Blaze 15 a serious foundation for high output performance.

The result is a subwoofer built for systems where bass needs to be felt, not just heard.

2500W RMS POWER HANDLING

The TX 1525D2 is rated at:

2500W RMS

5000W MAX

At the heart of the subwoofer is a 3 inch four layer high temperature copper voice coil designed to handle substantial amplifier power.

But power handling is only part of the equation.

The voice coil works together with the large magnet structure, suspension, cone and cooling system to provide the control required when the subwoofer is being driven hard.

IF YOU ARE BUILDING A SERIOUS HIGH POWER BASS SYSTEM, THE BLAZE 15 IS BUILT FOR IT.

TRIPLE STACKED STRONTIUM MAGNET STRUCTURE

The Blaze 15 uses three 220 mm x 20 mm strontium magnets with a combined 300 oz magnet structure.

This substantial motor assembly works with the 3 inch voice coil to provide the force required to control the heavy duty 15 inch moving assembly.

A 20 mm thick top plate and one piece T yoke further strengthen the motor structure.

A POWERFUL SUBWOOFER STARTS WITH A SERIOUS MOTOR.

IMPROVED HIGH ROLL SURROUND

The upgraded high roll multilayer foam surround gives the cone the freedom required for substantial movement while helping maintain control.

Blue stitching adds additional reinforcement while matching the signature Blaze appearance.

With ±15 mm linear excursion, the TX 1525D2 has the movement required to shift serious amounts of air.

MORE CONTROLLED CONE MOVEMENT MEANS MORE POTENTIAL BASS OUTPUT.

KEVLAR FIBRE REINFORCED CONE

The Blaze 15 uses a Kevlar fibre reinforced non press paper cone.

Paper remains an excellent material for subwoofer cones because of its combination of weight and acoustic characteristics, while Kevlar reinforcement helps strengthen the cone for demanding high output operation.

The result is a large 15 inch cone designed to remain controlled while moving significant amounts of air.

QUAD SPIDER SUSPENSION

Controlling a powerful moving assembly requires a serious suspension system.

The TX 1525D2 uses four black polycotton spiders to help control the voice coil and cone throughout their movement.

This provides additional suspension support during demanding high power playback.

Combined with the improved high roll surround, the quad spider system forms the foundation for controlled excursion.

HEAVY DUTY DIE CAST BASKET

The entire moving assembly is supported by a rigid die cast basket.

The basket features Tunex's distinctive hydro dipped blue finish, giving the Blaze its aggressive appearance while providing the structural foundation required for a high power subwoofer.

This is a subwoofer designed to look as serious as the system it is going into.

DUAL 2 OHM VOICE COIL

The TX 1525D2 features a Dual 2 Ohm voice coil configuration.

This provides two useful final wiring options for a single subwoofer:

1 Ohm Parallel

4 Ohm Series

This gives you flexibility when matching the Blaze 15 with a suitable high power mono amplifier.

If you are running multiple Blaze 15 subwoofers, amplifier impedance and wiring configuration become even more important.

BUILT FOR SERIOUS BASS SYSTEMS

The Blaze 15 is designed for enthusiasts looking for:

• Extreme bass output

• 2500W RMS power handling

• High power mono amplifier systems

• Strong low frequency performance

• Large custom ported enclosures

• Competition inspired audio builds

• Daily systems with serious bass capability

• Multiple subwoofer installations

• A bass system that gets noticed

This is not intended to be a small factory audio upgrade.

THE BLAZE 15 IS FOR PEOPLE WHO WANT THEIR BASS SYSTEM TO MAKE A STATEMENT.

THE ENCLOSURE MATTERS

A subwoofer with this level of capability needs the correct enclosure.

Box volume, port area and tuning frequency can completely change how the Blaze 15 performs.

A properly designed enclosure can help achieve:

• Stronger low frequency output

• Better cone control

• Higher usable output

• The bass response you actually want

• Better overall system performance

Do not choose an enclosure simply because the subwoofer physically fits inside it.

BUILD THE ENCLOSURE AROUND THE SUBWOOFER AND THE RESULT YOU WANT.

YOUR ELECTRICAL SYSTEM MATTERS TOO

A 2500W RMS bass system can place serious demand on a vehicle's electrical system.

Depending on your amplifier and complete system, you may need to consider:

• 0 Gauge OFC power wiring

• Big 3 electrical upgrade

• Upgraded battery capacity

• High output alternator

• Correct fuse protection

• Proper grounding

• Voltage monitoring

Giving your amplifier proper electrical support helps you get more of the performance you paid for.

KEY FEATURES

• 2500W RMS power handling

• 5000W MAX power handling

• Dual 2 Ohm voice coil

• 3 inch four layer high temperature copper voice coil

• Upgraded high roll multilayer foam surround

• Blue surround stitching

• Kevlar fibre reinforced non press paper cone

• Quad black polycotton spider system

• Triple stacked strontium magnet structure

• 300 oz magnet assembly

• 20 mm thick top plate

• Heavy duty die cast basket

• Hydro dipped blue basket finish

• One piece T yoke

• Rubber gasket and magnet boot

• 10 Gauge direct connect speaker leads

TUNEX TX-1525D2 TECHNICAL SPECIFICATIONS

Model: Tunex TX-1525D2
Voice Coil Configuration: Dual 2 Ohm
Final Wiring Options: 1 Ohm Parallel / 4 Ohm Series
Sensitivity: 88.5 dB
Free Air Resonance: 32.4 Hz
Linear Excursion: ±15 mm
Cone Area: 754.77 cm²
Equivalent Compliance Volume: 43.86–44.20 L
Motor Force: 15.898 Tm @ 1 Ohm / 29.918 Tm @ 4 Ohm
Total Q Factor: 0.314 @ 1 Ohm / 0.349 @ 4 Ohm
Mechanical Q Factor: 5.034 @ 1 Ohm / 5.356 @ 4 Ohm
Electrical Q Factor: 0.335 @ 1 Ohm / 0.374 @ 4 Ohm
Moving Mass: 438.468 g @ 1 Ohm / 431.786 g @ 4 Ohm
DC Resistance: 0.95 Ohm @ 1 Ohm / 3.8 Ohm @ 4 Ohm

BUILD THE BLAZE SYSTEM PROPERLY

A 2500W RMS subwoofer needs more than a big amplifier.

The complete system should be designed around:

Subwoofer

Enclosure

Amplifier

Impedance

Power wiring

Battery

Charging system

DSP and crossover settings

Correct gain structure

Get the complete system right and the Blaze 15 can deliver the kind of deep, aggressive bass and physical impact it was built for.

NEED HELP BUILDING YOUR BLAZE 15 SYSTEM?

Tell Tunex Audio:

• Your vehicle

• Available enclosure space

• How many Blaze 15s you want to run

• Your amplifier

• Your electrical setup

• The type of bass you want

We can help you put together the right enclosure, amplifier and electrical combination.

2500W RMS. TRIPLE STACKED STRONTIUM MOTOR. SERIOUS BLAZE BASS.