Focal Inside 2.2 IMP Harness for Impulse 4.320 4 Channel Amplifier & ISUB Twin
Category: Wiring Loom
Focal Inside 2.2 IMP Harness
Connects Impulse 4.320 front speakers plus two ISUB Twin subs
Inside upgrade harness
The 2.2 IMP HARNESS connection cables are designed for connecting speaker drivers and the Focal IMPULSE 4.320 compact 4-channel digital amplifier. Connects Impulse for amped front speakers plus two ISUB Twin subs.
This cable enables amplification of a vehicle’s front speakers across 2 channels and amplification for two ISUB Twin subwoofers over the other two channels of the IMPULSE 4.320 amplifier.
Check your vehicle compatibility by contacting us or checking the focal inside website.
Ready to check out
Review the selected option and total at checkout.
Delivery to you
Allow time for the store to prepare your order before transit begins.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyTalking through a refund
Send the store your order number and the reason for your request.
Please contact us for the refund processing timeframe before returning an item.
View policyYour shipping options
Choose from the delivery options available for your address.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyBefore you return a product
Check the conditions for your product before sending it back.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy
