MODEL: Mono Product id:MONOD12 Mono OWNER’S MANUAL
Foreword We congratulate you with your decision to purchase our reveered niche amplifiers. Every product developed by implements the keystones of our company philosophy; Optimum sound reproduction within its range, etter ass & high performance. These elements will enable you to reproduce music the way you prefer. Our amplifiers features a unique design, a variety of applications & highest possible effiency combined with a clean analytical sound.
1. Design features Circuit Configuration Frequency Response Signal to Noise Ratio Input Sensitivity Input Level Selector Crossover Low Pass Crossover Range Subsonic Crossover Range Bass Boost Variable Bass Boost Range Phase Remote Control Damping Factor Power Terminal gauge Fuse Rating Mono HI-EF Class D Mono : 10Hz ~ 350Hz (+/- 1dB) : 100dB : 6V ~ 0.
2. Panel layout Mono REMOTE GAIN 6V SUBSONIC 0.2V CH1 10Hz INPUT 50Hz BASS FREQ. BOOST 0dB 9dB 30Hz LPF 90Hz 35Hz CH2 PHASE 250Hz 0 OUTPUT MASTER 180 MASTER SLAVE INPUT SLAVE POWER PROTECT SPEAKER If used as a single unit, set to MASTER! REMOTE LEVEL CONTROL PORT Connection of external level control. (The Better Bass Remote can be connected for additional features). INPUT Signal input from the head unit. A minimum level input of 0.2V is essential for correct operation.
2. Panel layout Head unit Remote turn on Mono REM B+ Caution GND POWER SWEET LIKE DANISH Keep GROUND of correct length & dimension (shortest possible / 0GA). This drawing is for illustration purposes only! GROUND 200A (External fuses) BATTERY +12V (POWER CONNECTION) For connection to the positive terminal of the battery (+12V). For optimum performance 0 gauge cable is required. GND (GROUND CONNECTION) For connection to the chassis’ ground.
3. Installation 3.1 Installation considerations If you choose to install the amplifier by yourself, please read the owner’s manual carefully. Before you start your installation, please take all steps into consideration. If in doubt, please go to www.b2audio.com for authorized distributors / dealers that will be able to configure your set up & ensure warranty of your amplifier. Preparation Disconnect the negative (-) battery cable before mounting or making any connection.
3.3 RCA connection single unit Mono REMOTE GAIN SUBSONIC 0.2V 6V CH1 10Hz INPUT 50Hz BASS FREQ. BOOST 0dB 9dB 30Hz LPF 90Hz 35Hz PHASE 250Hz 0 180 SLAVE POWER PROTECT INPUT SLAVE OUTPUT MASTER CH2 MASTER SPEAKER If used as a single unit, set to MASTER! Head unit Linked operation (Master & Slave) 2 Amplifiers in Linked application (MASTER & SLAVE RCA Connection) MASTER UNIT REMOTE SUBSONIC GAIN 0.2V 6V CH1 10Hz INPUT 50Hz BASS FREQ.
3.31 Speaker wiring diagram SINGLE AMPLIFIER SPEAKER CONNECTION Mono REMOTE GAIN 6V SUBSONIC 0.2V CH1 10Hz INPUT 50Hz CH2 BASS FREQ. BOOST 0dB 9dB 30Hz LPF 90Hz 35Hz PHASE 250Hz 0 OUTPUT MASTER 180 MASTER SLAVE INPUT SLAVE POWER PROTECT SPEAKER Speaker Impedance 1~8 ohms We recommend using 12 AWG speaker cables to obtain increased performance.
3.31 Speaker wiring diagram Mono LINKED AMPLIFIER SPEAKER CONNECTION MASTER UNIT REMOTE GAIN SUBSONIC 0.2V 6V CH1 10Hz INPUT 50Hz BASS FREQ. BOOST 0dB 9dB 30Hz LPF 90Hz 35Hz PHASE 250Hz 0 180 OUTPUT MASTER CH2 MASTER SLAVE POWER PROTECT INPUT SLAVE SPEAKER CAUTION The minimum impedance as 1 unit is 1 In a linked configuration the minimum impedance is 2 . . Min. 8 AWG speaker cable Speaker Impedance 2~8 ohms SLAVE UNIT REMOTE GAIN 6V SUBSONIC 0.
4. Troubleshooting The protection circuits of the amplifier prevents severe damages from faulty conditions & improper use. If the unit senses The protection indicatior will switch on due to short circuit connection & speaker overload, thus the amplifier will be turned off. Prior to inspecting the occurred problem, turn all levels down & all power off, then carefully check the installation for wiring mistakes, shorts or faulty ground (GND).