BS 130 - 4 Ohm
Structure-borne sound converter for bass frequencies. The units are attached to a surface which is able to resonate, which causes it to oscillate (e.g. a panel of a car body, the base construction of a settee etc.). No enclosed cabinet is required. Using the BS 130 - 4 Ohm, this enables the lowest bass frequencies, such as those used for effects in films, to be reproduced in such a way that they are felt through the body rather than heard.
Please find further information on exciters here: Basic principles of exciter-technology (PDF; 388 KB)
UL 87 4 OHM
FR 8 WP - 4 Ohm (black)
Saltwater resistant 8 cm (3.3") full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Clear-cut high-range output.
*) IP protection class for front side when built into a sealed enclosure
_More speakers_
For data of older speakers (starting from 1984) please see: "Download T/S parameters" (172 KB)
FR 8 WP - 8 Ohm (white)
Saltwater resistant 8 cm (3.3") full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Clear-cut high-range output.
*) IP protection class for front side when built into a sealed enclosure
FR 8 WP - 4 Ohm (white)
Saltwater resistant 8 cm (3.3") full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Clear-cut high-range output.
*) IP protection class for front side when built into a sealed enclosure
AMP 2.2
Stereo amplifier with level controls, e.g. for multimedia applications. Suitable for use with small loudspeakers with impedances of 4 to 8 ohms. Robust metal housing with two fixing lugs. Can be connected directly to the line out or headphones socket of a PC audio card, while the input sensitivity is regulated via the level control. Power supply (12 V) is via a mains adapter (not supplied) or the computer's on-board power supply. Short-circuit proof.
Differences between AMP 2.2 and AMP 2.2 LN:
- Different signal-to-noise ratio
- Different input sensitivity for full conduction
For mobile audio application (mobile phone, MP3 player etc.) we recommend the AMP 2.2, for non-portable products (CD player, computer) we recommend the AMP 2.2 LN.
Technical Data:
|
Power supply |
12 V DC/1.0 A |
|
Quiescent current |
46 mA |
|
Input impedance |
10 kOhm |
|
Max. current consumption |
1.1 A |
|
Power output (sine, 1% / 5% / 10% THD) |
2 x 2.1 / 3.1 / 3.3 W (4 Ohm) |
|
Input voltage (full conduction) |
60 mV |
|
Output impedance |
1.1 Ohm |
|
SNR |
61 dB (A) / 59 dB (ext) |
|
Frequency response (−3 dB) |
40 Hz–40 kHz |
|
Terminal In-/Output |
jack 3.5 mm stereo |
|
Terminal DC |
5.4 mm outer diam. (−) |
|
Net weight |
0,178 kg |
|
Temperature range |
−10 ... 50 °C |
FR 13 8 OHM
FR 13 - 4 Ohm
13 cm (5") full-range loudspeaker with an inverted cone. Uniform frequency response and powerful low-frequency output. Simple installation e.g. in vehicles with loudspeaker mounts for 13 cm loudspeakers.
