509 Audio | Precision Automotive Sound

509 Audio Arsenal

Precision drivers ï¿½ Subwoofers ï¿½ Amplification ï¿½ Professional series

509 Reference 6.5"

Component 2-Way System | Aluminum cone with red butyl surround | 120W RMS

| 4O impedance | 90dB sensitivity | 12dB/octave crossover

Flagship series

509 Ignite 12" Sub

Dual 4O voice coil | 1500W peak | Deep, punchy bass | Red anodized cone

| FS: 28Hz | 3" high-temp voice coil | vented motor

SPL + SQL

509 Lumina Tweeters

1" Textile dome neodymium | Swivel mount | 180W peak clarity

| Frequency response 2kHzï¿½25kHz | 4O

Ultra-wide dispersion

509 Axiom 5-Channel

Class D full-system amp | 2200W max | Active crossover & remote sub control

| 4x125W + 650W RMS @ 2O | PWM cooling

Dynamic power

509 Monoblock M1

1-Channel Class D | 1800W RMS @ 1O | Subsonic + bass boost | compact chassis

| 0-180ï¿½ phase shift | high-level inputs

Sub control master

509 Slim 10" Sub

Shallow mount (3.4") | 800W max | under-seat fit | rubber surround

| Dual 2+2O config | 26Hz Fs

Truck/SUV ready

509 Stage 6x9"

3-Way Coaxial speakers | 400W peak | Red trim and silk supertweeter

| Rear fill optimized | Easy OEM replacement

High sensitivity

Engineered with obsessive detail for the road.

509 Audio pushes the boundaries of mobile audio using advanced Klippel optimization, high-grade suspension parts, and rigorous environmental testing. Every driver is designed to withstand temperature extremes, vibration, and daily abuse while delivering crystal-clear output.

Real-world tested: 500+ hours of thermal cycling and road simulation validated.

Red Label engineering | Designed in California

Car Audio Craftsmanship

15+

Years of acoustic R&D

8k+

Installs worldwide

24/7

Stress & environmental lab

2YR

Limited warranty

The white & red signature of 509 Audio stands for no-compromise sound engineering, from entry-level upgrades to competition-grade builds.

Trusted by professionals & audiophiles

"The Ignite 12" sub delivers effortless low-end extension. I've installed hundreds of subs, and 509's build quality is outstanding."

ï¿½ Jenna R., MECP Advanced

"Lumina tweeters and Reference components gave my sedan a concert-like stage. No fatigue, pure presence."

ï¿½ Marcos T., CarAV reviewer

"Axiom 5-channel runs my whole system clean. The cooling design is genius for long drives."

ï¿½ Leah S., custom fabricator

509 Audio Division

509 West Sound Blvd, Los Angeles, CA

+1 (888) 509-4327 (Dealer & Tech support)

[email protected]

Wholesale / B2B inquiries ï¿½ become an authorized 509 Audio partner.

Signature Red Automotive Acoustics