Instruction Manual
Taramps TAS 412F 400W Musical
Product Overview
The TAS 412F active box is designed to reproduce low frequencies, known as sub-bass. It is responsible for reproducing deep and impactful sounds in receiver systems, featuring a frequency response of (10Hz to 250Hz) to guarantee accurate and natural audio reproduction throughout its entire range.
⚠️ Installation of this product must be carried out by a qualified professional.
Technical Parameters
| Power | 400W Musical |
| Size | 12 INCH |
| Input impedance | 2K Ohms |
| Sensitivity | 100 mV |
| Amplifier class | D |
| Frequency response (-3 dB) | 10 Hz a 250 Hz |
| Crossover LPF | 50Hz a 250Hz (-12dB/oitava) |
| Resonance frequency | 25 Hz |
| Power tension | 90 a 240 Vac (AUTOMATIC) |
| Maximum consumption | 220Vac-585W / 127Vac - 470W |
| Dimensions (AxLxP) | 420 x 403 x 452 mm |
| Acoustic components | 1 SPEAKER 12 INCH |
| Cone material | Polypropylene |
| Cabinet | Vented Box |
| Cabinet finishing | Laminate |
| Color | Black Ébony |
| Fabric finishing | Black Fabric |
| Cabinet weight | 18,9 Kg |
| Product Warranty | 12 Months |
Product Dimensions
The TAS 412F active box has the following dimensions:
- Height: 420 mm (16.53 inches)
- Width: 403 mm (15.86 inches)
- Depth: 452 mm (17.79 inches)
⚠️ NOTE: To achieve better sound quality, it's important to position the back of your speaker close to the wall, at a distance between 10 and 20 centimeters.
Rear Panel Connections and Controls
The rear panel of the TAS 412F features several ports and controls:
- 1 - Power Cable: Connects to the electricity network. Operates with a power supply between 90 and 240 VAC.
- 2 - ON/OFF Switch: Puts the product on standby, ready to be turned on using the DIRECT ON / AUDIO ON key.
- 3 - DIRECT ON / AUDIO ON:
- DIRECT ON: Turns the subwoofer on and off using the on/off switch.
- AUDIO ON: With the switch in this position, the product turns on when it receives an audio signal and turns off after approximately 10 minutes without audio.
- 4 - SPEAKER OUT: Output for connecting a 4 ohm passive speaker (e.g., Taramps TPS 408F passive box).
- 5 - 0° / 180°: Phase inversion key. Pressing this key inverts the phase of the audio signal by 180° to correct potential cancellation issues.
- 6 - LPF (Low Pass Filter): Allows variable adjustment of the maximum cutoff frequency from 50Hz to 250Hz. The point marked as "Home theater" on the scale is a suggestion for use in movie theater environments.
- 7 - Volume: Adjusts the amplifier's input sensitivity, allowing for perfect adjustment to the output signal levels of source players.
- 8 - INPUT (RCA): Audio inputs. Connect to the RCA outputs of your audio reproduction system using good quality shielded cables to avoid noise capture. For Mono or LFE connection, use the R input.
Starting The Subwoofer
To connect the subwoofer, link the receiver/pre-output to the subwoofer's input using appropriate cables.
Connection Diagram:
A receiver's audio output (L/R) should be connected via RCA cables to the INPUT (L/R) ports on the TAS 412F active box.
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