B9/B9.5 - A4/S4, A5/S5/RS5 (2018-2024) – RS Acoustics

Precision Sound for Audi

Audi Enthusiast Owned & Operated

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USA CUSTOMERS - OUR PRODUCTS ARE NOW CUSMA COMPLIANT. ALL IMPORT DUTIES/TARIFFS WILL BE COVERED. GUARANTEED NO ADDITIONAL FEES!

BLACK FRIDAY SALE NOV 19 - DEC 1 (15% OFF SITEWIDE)

Stage 1+ (TECHNIK) - B9/B9.5

Stage 1+ (TECHNIK) - B9/B9.5

Regular price $800.00 CAD

Regular price Sale price $800.00 CAD
Unit price per
Stage 2 (TECHNIK) - B9/B9.5

Stage 2 (TECHNIK) - B9/B9.5

Regular price $1,250.00 CAD

Regular price Sale price $1,250.00 CAD
Unit price per
Stage 1 - B9/B9.5

Stage 1 - B9/B9.5

Regular price $200.00 CAD

Regular price Sale price $200.00 CAD
Unit price per
Stage 1+ - B9/B9.5

Stage 1+ - B9/B9.5

Regular price $450.00 CAD

Regular price Sale price $450.00 CAD
Unit price per
Stage 2 - B9/B9.5

Stage 2 - B9/B9.5

Regular price $700.00 CAD

Regular price Sale price $700.00 CAD
Unit price per
BASS LVL 3 - B9/B9.5 (Front - 8ohm)

Sold out

BASS LVL 3 - B9/B9.5 (Front - 8ohm)

Regular price $850.00 CAD

Regular price Sale price $850.00 CAD
Unit price per

Sold out
BASS LVL 1 - B9/B9.5 (Front - 8ohm)

BASS LVL 1 - B9/B9.5 (Front - 8ohm)

Regular price $400.00 CAD

Regular price Sale price $400.00 CAD
Unit price per
BASS LVL 2 - B9/B9.5 (Front Door) NON-B&O Systems

BASS LVL 2 - B9/B9.5 (Front Door) NON-B&O Systems

Regular price $550.00 CAD

Regular price Sale price $550.00 CAD
Unit price per
BASS LVL 1 - B9/B9.5 (Rear)

BASS LVL 1 - B9/B9.5 (Rear)

Regular price $450.00 CAD

Regular price Sale price $450.00 CAD
Unit price per
Stage 1 - B9/B9.5 (NON-B&O) Hertz Tweeters

Stage 1 - B9/B9.5 (NON-B&O) Hertz Tweeters

Regular price $500.00 CAD

Regular price Sale price $500.00 CAD
Unit price per
Stage 1 - B9/B9.5 (NON-B&O) Audison Tweeters

Stage 1 - B9/B9.5 (NON-B&O) Audison Tweeters

Regular price $500.00 CAD

Regular price Sale price $500.00 CAD
Unit price per
Center Dash Tweeter (B&O) - B9/B9.5

Center Dash Tweeter (B&O) - B9/B9.5

Regular price $250.00 CAD

Regular price Sale price $250.00 CAD
Unit price per
Rear Door Tweeters - B9/B9.5

Rear Door Tweeters - B9/B9.5

Regular price $380.00 CAD

Regular price Sale price $380.00 CAD
Unit price per
Stage 1+ (HI-FI) - B9/B9.5

Stage 1+ (HI-FI) - B9/B9.5

Regular price $1,400.00 CAD

Regular price Sale price $1,400.00 CAD
Unit price per
Front A-Pillar Tweeters - B9/B9.5

Front A-Pillar Tweeters - B9/B9.5

Regular price $380.00 CAD

Regular price Sale price $380.00 CAD
Unit price per