Addictive audio B250.4 Owners & Installation Manual - Page 6

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activated. This feature will allow for the amplifier to "turn-on" without having to use

a remote (REM) turn on wire.

Signal Input Connections

More information can be found under Features and Controls.

Speaker Output Connections

It is important to understand and know the impedance of the subwoofers that will

be connected to the amplifier. Incorrect wiring or too low of an impedance will

cause damage to the amplifier. If you do not know the impedance of your

subwoofers use a digital multi meter to measure the resistance. If you do not have

a DMM, please visit an Authorized Retailer for assistance. All Addictive Audio

subwoofers have the coil impedance on the back plate sticker found on the bottom

of the subwoofer for easy identification.

B450.1

Single 4 ohm coils: DO NOT Connect more than two (2) woofers to the B450.1

Single 2 ohm coils: DO NOT Connect more than one (1) woofer to the B450.1

Refer to Fig. 3

Dual Voice Coil Subwoofers

B250.4

DO NOT Operate B250.4 at 2 ohm stereo – ONLY 4 ohm Stable.

Refer to Fig. 3b