Why shop with us
Brand: Metra Electronics/Heise
MB 01-04 Acc and NAV OUTPUTS
Accessory power (12-volt 10-amp) and NAV outputs are included.
Only 2 left in stock — order soon
No hidden fees — taxes included in the price & Free Shipping.
We accept major cards and digital wallets. Additional installment plans, when available, are offered by Shopify at checkout based on order eligibility.
MB 01-04 Acc and NAV OUTPUTS
Accessory power (12-volt 10-amp) is provided.
R.A.P.
(Retained Accessory Power) is retained.
It is used in non-amplified systems or when replacing an amplified system.
NAV outputs (parking brake, reverse, and speed sense) are provided.
The AXSWC harness is pre-wired (AXSWC sold separately).
High-level speaker input is included.
Micro-B USB is updatable.
Key Features
Specifications
- Length
- 8.0 lb
- Width
- 3.0 lb
- Height
- 2.5 lb
- Weight
- 0.35 lb
- ASIN
- B089VQD6KL
- UPC
- 086429385355
- Ships From
- United States
- Brand
- Metra Electronics/Heise
Frequently Asked Questions
About MB 01-04 Acc and NAV OUTPUTS
01 What type of power does it provide?
Accessory power (12-volt 10-amp) is provided.
02 What does R.A.P. stand for?
R.A.P. stands for Retained Accessory Power.
03 Is it used in amplified systems?
It is used in non-amplified systems or when replacing an amplified system.
04 What is the ASIN for this product?
The ASIN for this product is B089VQD6KL.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 086429385355.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Oct 15.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.

