1
/
of
1
SB Audience
SB Audience - 1.4" ROSSO Compression Driver - ROSSO-75CDN-T
SB Audience - 1.4" ROSSO Compression Driver - ROSSO-75CDN-T
Regular price
$529.95 AUD
Regular price
Sale price
$529.95 AUD
Unit price
/
per
Tax included.
Shipping calculated at checkout.
Couldn't load pickup availability
Description
A 1.4" compression driver from SB Audience's Rosso range, with a titanium diaphragm, a neodymium motor and a 75 mm (3") voice coil wound with flat copper clad aluminium wire. It uses a copper cap to minimise intermodulation distortion.
Features
- Titanium diaphragm
- Neodymium motor assembly
- Copper cap for minimum intermodulation distortion
- Smooth yet detailed and dynamic character
- High sensitivity and linear frequency response
- Advanced voice coil with flat copper clad aluminium wire
- Extended frequency response and bandwidth
Specifications
Specifications
General
| Driver type | Horn |
|---|---|
| Nominal size | 1.4" |
| Nominal impedance | 8Ω |
| Power handling (RMS) | 110 W |
| Power handling (program) | 220 W |
| Sensitivity | 110 dB |
| Frequency range | 500 – 22,000 Hz |
| Recommended crossover | 1 kHz |
| Phase plug | Annular |
| Total exit angle | 9.5° conical |
| Replacement diaphragm | 1P000OPSB033 |
Thiele/Small parameters
| DC resistance (Re) | 6.2 Ω |
|---|
Motor
| Voice coil height | 2.3 mm |
|---|---|
| Air gap height | 2.5 mm |
| Magnetic flux density | 1.85 T |
| Voice coil wire | Flat copper clad aluminium |
| Demodulation | Copper cap |
Mounting
| Overall diameter | 125 mm |
|---|---|
| Mounting depth | 56.8 mm |
| Bolt circle diameter | 102 mm |
| Mounting holes | 4 |
| Volume displaced by driver | 0.55 L |
| Voice coil diameter | 75 mm |
| Weight | 2.1 kg |
| Mounting thread | M6 |
| Exit diameter | 35.6 mm |
Materials
| Cone | Titanium |
|---|---|
| Voice coil former | Kapton |
| Magnet | Neodymium |
- Sensitivity measured at 1W/1m.
- Power handling (RMS) is a 2-hour pink noise test from the recommended crossover frequency to 20 kHz. Program power is SB Audience's maximum power, 3 dB above the RMS rating.
- Sensitivity is averaged over 1–18 kHz, with the driver mounted on SB Audience's H280 horn.
Share
