ASS1008 8” SLIMLINE ACTIVE SUBWOOFER WITH BUILT IN AMPLIFIER Instruction Manual ACTIVE E SUBWO OOFER R MAX www.dnaaudio.com.
Index Specifications………...................…………………………..…………...…4 Introduction & Inclusions……….………...................…..…………...……5 Safety……….………...................…..…………................................……6 Unit Features…………………...…………………......………....…….....…7 Connecting The Unit: RCA Sub Outputs......………..........…...........……8 Connecting The Unit: Speaker Outputs..…………...……................……9 Installation……………......................................……...……….....……...10 Trouble Shooting…….......................
Specifications Supply Voltage: Ground: 13.8V DC (10-16V allowable) Negative General features: Output impedance: 4 ohm Power: Max Power output RMS Power output 320W 80W Audio controls and specifications: Remote control supplied for bass boost adjustment in vehicle Frequency response: 30~120Hz Low level input: 200mV~2.
Introduction & Inclusions An extremely compact, slimline subwoofer. The ASS1008 has been developed with flexibility and functionality in mind. The 70mm high active subwoofer can be mounted vertically or horizontally. It takes up a minimum amount of space in the boot, under the parcel shelf and virtually disappears under the seat. Inside the ASS1008 sealed enclosure is a 320 Watt Max amplifier that supports a powerful sound experience. The subwoofer delivers a clear and strong sounding bass.
Safety Alteration or modifications carried out without appropriate authorisation may invalidate the users right to operate the equipment and void warranty. CAUTION • Never replace the fuse with one of greater value. Use of improper fuse could result in overheating, smoke and could cause injury including burns. WARNING • Do not touch amplifier with wet hands. Risk of shock.
Unit Functions 1. Remote Control Input Plug in to operate the remote subwoofer volume control. 2. Phase Switch Use this switch to help compensate for time alignment issues in your system. Such problems usually occur when the subwoofer is further away to the listener compared to the vehicle speakers in the system. 3. Crossover Frequency Adjustment This control permits you to define the frequency you want the subwoofer to receive. The subwoofer will reproduce all sound below the frequency you set. 4.
Connecting the Unit USING RCA SUB OUTPUTS WIRING USING RCA SUB OUT (Recommended) This diagram shows the ideal wiring setup using the head units SUB OUT RCA’s (External Output) Head Unit Audio Outputs Connect to run the bass volume control 2x negative 2x 2x Dont need to be connected for this wiring method IF YOUR HEAD UNIT DOES NOT HAVE RCA OUTPUTS SEE THE SPEAKER OUTPUT WIRING METHOD ON THE NEXT PAGE.
Connecting the Unit USING SPEAKER OUTPUTS WIRING USING SPEAKER OUTPUTS If your head unit does not have RCA outputs use the wiring diagram below. This method wires into speaker outputs.
Installation Before you drill or cut any holes, investigate your car’s layout very carefully. Take special care when you work near the gas tank, fuel lines, hydraulic lines and electric wiring. Step 1: Place the mounting brackets on the aluminum base and fix them tightly with the 4mm x 8mm screws. Step 2. Find a suitable location in the vehicle in which to mount the subwoofer. A typical location is shown (right). Other areas include: boot and under the parcel shelf.
Trouble Shooting For advice on simple problems during the course of installation, debugging and general use of the active subwoofer please check the table below: ISSUE OPTIONS Ensure ground wired is earthed correctly. Power Indicator Light Off Check the bass boost and wiring loom is fully plugged in, please check the connection. Fuse has blown, please change the fuse. Check +12V wiring connection. Sound Distortion Adjust the GAIN control. See page 7 for details.
www.dnaaudio.com.
