ESB Audio 3.69K2.5 — 2-Way Speaker System (3.69 + 3.65) | HF Audio
3000 Series 6x9" 2-way system. Woofer + widerange for extended rear fill.
Built for the Passionate. Engineered for the Road. The ESB 3.69K2.5 is a 2-way 6x9" speaker system combining the 3.69 6x9" woofer with the 3.65 2.5"/65 mm widerange driver. The 6x9" format provides the bass extension and cone area needed for rear-deck rear fill, while the widerange mid handles vocal presence and instrument clarity in the critical listening band. The 6x9" woofer delivers genuine midbass extension that no 6.5" speaker can replicate in a rear-deck location. Paired with the 3.65 widerange for midrange coverage, the 3.69K2.5 produces a rear fill presentation that supports rather than competes with the front stage. The right choice for vehicles with 6x9" rear deck cutouts where you want something better than a coaxial without the complexity of a full 3-way rear system. Pair with any Harmony or Zapco 4-channel amplifier.
- Size
- 6x9
Our actual price is below the manufacturer's advertised minimum — final price is shown in cart.
- Authorized dealer
- Free US shipping
- Manufacturer warranty
SKU: ESB-CMP-369K25-6X9INKIT
Built for the install, not the spec sheet
Built for the Passionate. Engineered for the Road. The ESB 3.69K2.5 is a 2-way 6x9" speaker system combining the 3.69 6x9" woofer with the 3.65 2.5"/65 mm widerange driver. The 6x9" format provides the bass extension and cone area needed for rear-deck rear fill, while the widerange mid handles vocal presence and instrument clarity in the critical listening band.
The 6x9" woofer delivers genuine midbass extension that no 6.5" speaker can replicate in a rear-deck location. Paired with the 3.65 widerange for midrange coverage, the 3.69K2.5 produces a rear fill presentation that supports rather than competes with the front stage.
The right choice for vehicles with 6x9" rear deck cutouts where you want something better than a coaxial without the complexity of a full 3-way rear system. Pair with any Harmony or Zapco 4-channel amplifier.
Measured, not marketed
Electrical
| Configuration | 2-Way System (3.69 6x9" + 3.65 widerange) |
|---|
System
| Woofer | 3.69 6x9" |
|---|---|
| Widerange | 3.65 2.5"/65mm |
Sold as
| Sold as | Pair |
|---|
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