Soundstream Technologies SA.245, SA.120, SA.244 owner manual Speaker Output Connections Sub Channels

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Key to Callouts

1.+12V - Connected to fuse or circuit breaker, then battery’s positive post.

2.Ground - Main ground connection. Bolt to a clean chassis ground in the vehicle.

3.Remote - Remote turn-on input from the head unit. Accepts +I 2V.

4.LED - indicates amplifier power on.

5.Speaker Output Connections - Sub Channels.

6.Bass EQ - Adjustable bass equalization circuit, 0 to +9 dB boost at 45 Hz-Sub Channel only.

7.Input Level - Variable from 40mV to 2.5V-Subwoofer Channel.

8.Inputs - Right and let? channel inputs; Subwoofer Channel.

9.Speaker Output Connections - Channels 1 & 2

IO. Input Level - Variable from IOOmV to 2.5V-Channels 1 & 2.

11.Inputs - Right and left channel inputs; only right channel input used in “Mono” mode-Channels 1& 2.

12.Speaker Output Connections - Channels 3 & 4

13.input Level - Variable from 1 OOmV to 2.5V-Channels 3 & 4.

14.Inputs - Right and left channel inputs; only right channel input used in “Mono” mode-Channels 3& 4.

15.[underside] Main Fuse - Main power supply fuse. Replace only with same fuse value.

18.[underside] Xover S.I.P. - Crossover frequency setting for subwoofer channel.

17.[underside] Bass EQ Switch - On/Off switch for bass equalization circuit-Subwoofer Channel.

18.[underside) Subwoofer Input Select - Selects sub channel input from internal (Channels l-4) or external.

19.[underside] Amplifier Crossover Switch - Select high pass or full range operation-Channels 1 & 2.

20.[underside] Stereo/Bridged Mono Switch - “Mono” for bridged operation (use only right channel input) or “Stereo” for2-channel Stereo or Mixed Mono operation; See crossover section for more details-Channels 1 & 2.

21.[underside] Amplifier Crossover Switch - Select high pass or full range operation-Channels 3 & 4.

22 [underside] Input/Stereo/Bridged Mono Select - Selectable inputs from internal (from channels 1 & 2) or external and stereo or mono-Channels 3

&4. “Mono” for bridged operation (use only right channel input) or “Stereo” for 2-channel Stereo or Mixed Mono operation.

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Contents SWNDSTREAM’ Ccmgra Tula TIUMS.’ Table of ContentsKey to Callouts Key to Cailouts Speaker Output Connections Sub Channels High Pass Setting the Crossover ModesLOW Pass Channels is active Wiring Diagram WiringLevel Setting Installation and MountingPower UP Amplifier LocationSAd SAe244 SAe245 Service TroubleshootingSpecifications Protection CircuitrySWNDSTREAIV’T E