AMP CONFIGURATION

This Crown amp comes preset to “BLANK.” You must enter the correct DSP based on your speaker configuration. To change the preset press [Set/Enter Button] twice then use the [Down/Up Buttons] to select the correct DSP setting. Then press the [Set/Enter Button] to load.

⚠️ WARNING: Amplifier must be configured BEFORE speaker wires are connected.

Preloaded DSP's on Crown Amp

Chose the correct DSP based on the speakers you will install. If you need help, please contact TruAudio technical support at 888-858-1555

? NOTE: If combining the AS-3 with AS-2 or AS-360, it is recommended to use the AS3 DSP on the amplifier. DO NOT use the AS-1 On this preset.

? NOTE: THE AS-1, AS-2 and AS-360 are best used on the "AS" DSP

2. Gain Settings

Set left and right gains evenly at 95% - 2 clicks back from full.

Diagram Description: Visual representation of amplifier gain knobs set to approximately 95%.

3. Subwoofer Wiring

When using two SubTerrain's you can wire them in parallel. ? NOTE: Connect subwoofer(s) wire to channel 1 and test before burying the Subterrain(s).

4. Speaker Wiring (70V)

Set all Acoustiscape speakers to 70V (AS-1 (30W), AS-2 (50W), and AS-3 (64W) max each. Wire up Acoustiscape speakers in parallel to channel 2.

? NOTE: Make sure the speaker is set to one of the TAP settings. The speaker will blow if set to 8Ω and will not be covered by warranty.

Diagram Description: Illustration showing an Acoustiscape speaker and a SubTerrain/Hardscape speaker, with wiring connections. A close-up shows a phoenix connector with RED, BLACK, BLACK, WHITE, BLACK, BLACK wires.

5. RCA Wiring

Attach the included RCA wires to the two phoenix connectors as shown in the illustration below. Make sure to match the colored wires in the correct order.

Diagram Description: Illustration showing RCA wire connections to phoenix connectors for Acoustiscape and SubTerrain/Hardscape speakers, detailing wire color order.

Wiring

Powering the ST-12PRO in 70V - (Standard Mode)

Connect the ? red wire (70v+) and the ⚫ black wire (70v-) to the 70v amplifier.

Diagram Description: Diagram showing a CROWN AMP with '+' and '-' terminals connected via red and black wires to 'To 70V Acoustiscape speakers'.

Powering the ST-10PRO in 4Ω

Connect the ? red wire (➕) and the ⚫ black wire (➖) to the 4Ω amplifier.

Diagram Description: Diagram showing a 4Ω AMP with '+' and '-' terminals connected via red and black wires to 'To Acoustiscape Speakers'.

Powering the ST-12PRO in 4Ω

Connect the ? yellow wire (4Ω+ positive input) and the ? blue wire (4Ω - negative input) to the 4Ω amplifier.

SPECIAL NOTE: Make sure your subwoofer amplifier can handle a 4Ω load and has a maximum wattage output of no more than 200 watts.

TruAudio recommends running the ST-12PRO in 70V with a Crown amplifier using a custom DSP designed by TruAudio for maximum performance.

70V Tap Settings

Set taps to desired listening level. The tap settings can be changed as long as the total speaker wattage does NOT exceed 80% of the amp's power.

? NOTE: Lower tap settings allow for more speakers but a lower maximum volume.

Finding the Correct Tap Setting

Example:

• AMP POWER x 80% = SAFE
• 500W x 80% = 400W
• 400W ÷ 64W (Tap setting) = 6 Speakers
• OR
• 400W ÷ 50W (Tap setting) = 8 Speakers

Diagram Description: Diagram showing a CROWN AMP with '+' (RED) and '-' (BLACK) terminals connected to multiple speakers. Text indicates TAP SETTING 50W + 50W + 50W + 50W + 50W + 50W + 50W + 50W = 400W or 80% of the Amp's Power.

? NOTE: If using 70V, the Acoustiscape speakers MUST be set to the proper TAP setting prior to connecting it to the amplifier. The speaker will blow if set to 8Ω and will not be covered by warranty. The higher the TAP setting the more power it will receive from the amplifier and the louder the speaker will go. The TAP settings gives the listener greater flexibility for layout design. It also allows each speaker to be tapped at different levels creating an even sound stage.

Backyard Satellite View

An illustration depicting an outdoor landscape with integrated speakers. A QR code is present with the text 'Scan to view install video'.

? [Scan for Video]