


Connection Best BT2 250 2.5m 8.2 ft 2 Channel Car RCA Amp Cable Lead
Couldn't Load Pickup availability
The Connection Best BT2 250 is a two-channel, competition grade RCA interconnect, 2.5 m (8.2 ft) long, for connecting a head unit or processor to a car amplifier. Double aluminium shielding and twisted pair conductors give over 100 dB noise rejection, and a built-in remote turn-on wire simplifies installation.
This is the 2.5 m (8.2 ft) 2-channel version. The 2-channel BT cable is also available in 0.5 m, 1 m, 4.5 m and 5.5 m. At the same length there is also the 4-channel BT4 250 and 6-channel BT6 250.
Key specifications
- Model: Connection Best BT2 250
- Channels: 2
- Length: 2.5 m / 8.2 ft
- Noise rejection: over 100 dB
- Shielding: 110% twisted Mylar and double aluminium (CDAS™)
- Conductors: WTP™ winding twisted pair, balanced
- Remote: built-in extended remote turn-on wire
- Contacts: platinum satin ABS™ style machined metal
BT2 250
A competition-grade 2-channel RCA interconnect cable, 2.5 m (8.2 ft) in length, built for clean and reliable signal transfer in car audio installations.
Connection by Audison
"BT" series high efficiency signal cables
- SOFT TOUCH™ matt black jacket makes for an extremely flexible cable.
- POLYAMIDE POLYMER inner jacket protects inner conductors.
- 110% TWISTED MYLAR AND DOUBLE ALUMINIUM shield rejects RFI and EMI.
- WTP™ (Winding Twisted Pair) balanced conductors reject low frequency electro-magnetic fields.
- CDAS™ (Cascaded Dual Aluminium Shield) eliminates radiated interference and ensures noise-free signal transfer.
- OVER 100 dB noise rejection.
- PLATINUM SATIN ABS™ style machined metal contacts.
- EXTENDED REMOTE TURN ON WIRE with built-in remote conductor for ease of installation.
- TUG-PROOF sealed internal connection for maximum reliability.
- MOULDED Y BLOCK protects the conductors at the critical split point.
- "COMPETITION GRADE" performance.
Explore the full range in Connection.
Specification
| Type | Wiring |
|---|---|
| Series | Best |
| Article Number | BT2 250 |
| Country of Manufacture | China |
More specs
| |
What's Included
- Best BT2 250 2.5 m/8.2 ft.
Connection
About the Connection BT2 250
From our tech experts at CEN
A Connection RCA interconnect, 2.5 metres.
Who it suits
Anyone running an amplifier. Signal cable is where engine whine and hiss creep into a system, usually because it was routed alongside the power cable. Connection is Audison’s cable and integration brand, built to the same standard as the electronics.
Our tech experts advise
Route signal down the opposite side of the car to the power feed and keep connections clean. get in touch if you want it specified properly. See car audio installation.
Explore the full Connection range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Connection
Recommended For You
Discover more top-rated gear, handpicked to go with what you're viewing
Looking for Installation?
At CEN we take pride in being able to share the quality of our work as well as being able to show what incredible products we have installed week on week.



Elettromedia Brands
Evolution of technology and art of sound
Frequently Asked Questions
Q: How long is the Connection BT2 250 RCA cable?
A: The BT2 250 is 2.5 m (8.2 ft) long.
Q: How many channels does the BT2 250 have?
A: It has 2 channels (two RCA connections at each end), suitable for one stereo pair, for example front or rear speakers or a subwoofer feed.
Q: Does the BT2 250 include a remote turn-on wire?
A: Yes. It has an extended remote turn-on wire built into the cable, so you do not need to run a separate remote lead to the amplifier.














































