5% discount
Prices incl. VAT plus shipping costs
available,
Delivery time appr. 1-2 working days
- Order number: 02055S6B
- EAN 4057204321239
HELIX S 6B
A low-midrange speaker in an elegant design, trimmed for maximum sound quality.
The highly rigid membrane consists of a new type of basalt fiber-paper compound. A perfect combination to guarantee clear, unadulterated sound even at high volumes. In addition to powerful bass reproduction and incomparably neutral mids, the S 6B also shines with extremely low distortion.
The dream team is the combination with the S 1T tweeter, which ideally expands the frequency range. In conjunction with a power amplifier from Audiotec Fischer, the S speakers are at their best and provide the perfect basis for absolute top sound systems!
Features
- 165 mm bass-midrange driver with a new basalt fiber-paper compound membrane - an ideal combination of low weight, high rigidity and internal damping
- Specially shaped rubber surround for larger effective membrane area and extended maximum stroke
- Basket in individual HELIX design with additional ventilation openings for optimized cooling of the voice coil for high resilience
- Solid rubber protection with HELIX logo for the magnet systems
- Gold-plated connection terminals
Technical data
| Power RMS / Max. | P | 100 / 200 watts |
| Impedance | Z | 4 Ω |
| DC resistor | Re | 3.4 Ω |
| Frequency range | 45 Hz - 4,000 Hz | |
| Resonance frequency | Fs | 67 Hz |
| Mechanical quality | Qms | 3.87 |
| Electrical grade | Qes | 0.96 |
| Overall quality | Qts | 0.77 |
| Compliance | Cms | 370 μm/N |
| Equivalent volume | Vas | 10.3 L |
| Power factor | B*I | 4.8 Tm |
| Efficiency 1 W / 1 m | SPL | 90 dB |
| Membrane surface | Sd | 141 cm² |
| Moving mass | Mms | 14.8g |
| Membrane material | Basalt fiber paper compound | |
| Mechanical resistance | Rms | 1.64 kg/s |
| Voice coil diameter | ø | 25mm |
| Voice coil winding width | 12mm | |
| Max. linear diaphragm stroke | Xmax | +/- 3 mm |
| Outside diameter | ø | 165mm |
| Installation diameter | ø | 143 mm |
| Installation depth | 65mm | |
| Recommended enclosure volumes | ||
| Closed case | ||
| Net volume | 9 L | |
| Lower cutoff frequency (-3dB) | 75 Hz | |
Scope of delivery
2 x HELIX S 6B bass-midrange driver
1 x mounting material
1 x data sheet
1 x installation template
| quantity: | 1 pair |
| Diameter (in cm): | 16,5 |
| Housing color: | black |
| Impedance (in Ohm): | 4,0 |
| Speaker Type: | Woofer |
| Peak Power (in Watt): | 200 |
| Power RMS (in Watt): | 100 |
| Product group: | Speaker |
