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SB Acoustics SB17NRXC35-8 6" Midrange Woofer

€72,95

3 In stock

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SB Acoustics SB17NRXC35-8 6" Midrange Woofer

3 reviews

Brand: SB Acoustics

Show all Bass-mid woofer

6" | 8 Ω

€ 72,⁹⁵ 3 In stock

We ship to United States of America
Ordered now, shipped today
At least two years warranty
45-day cooling-off period to return

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Product description SB Acoustics SB17NRXC35-8 Bass-midwoofer

Highlights

Vented cast aluminum chassis for optimum strength and low compression
Proprietary cone material with natural fibers made in-house
Soft low damping rubber surround for transient response
Non-conducting fiber glass voice coil former for minimum damping
Extended copper sleeve on pole piece for low inductance and low distortion
CCAW voice coil for reduced moving mass
Long life silver lead wires
vented pole piece for reduced compression

Product details

SB Acoustics SB17NRXC35-8 6" Midrange Woofer

Newly developed Norecx non-resonant poly-coated papyrus fiber cone. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminum alloy for light weight, non-magnetic and extra rigidity. Shorting copper cap on pole piece. Non-inductive CCAW fiber glass 300mm coil former. Silver lead wires. Vented pole piece.

The goal of SB Acoustics with their NRX series of performance drivers has been to design a simple, yet optimized speaker driver at a competitive price to achieve a high performance to cost ratio for their customers who appreciate premium quality audio. To this end, SBA are proud to present their NRX series where close attention has been payed to design engineering with manufacturing materials and processes to optimize performance.

Specifications

Article number: SB17NRXC35-8
EAN: 0696277269044
Woofer Series: SB Acoustics NRX Norex series
Woofer Type: Midwoofer
Nominal Diameter: 6"
Power Handling (RMS): 60 Watts
Impedance (Z): 8 ohms
Sensitivity (SPL at 1m / 2.83V): 89 dB
Voice Coil Diameter: 1.4"
DC Resistance (Re): 5.7 ohms
Voice Coil Inductance (Le): 0.15 mH
Resonant Frequency (Fs): 32 Hz
Mechanical Q (Qms): 5
Electromagnetic Q (Qes): 0.36
Total Q (Qts): 0.34
Diaphragm Mass Inc. Airload (Mms): 11
Mechanical Compliance of Suspension (Cms): 2.25 mm/N
Surface Area of Cone (Sd): 118 cm2
BL Product (BL): 5.9 Tm
Compliance Equivalent Volume (Vas): 1.57 ft.³
Maximum Linear Excursion (Xmax): 5.5 mm
Sealed Volume: 14L - 25L (less damped - damped)
Vented Volume: 13L @ 35Hz - 17L @ 37Hz (damped - less damped)

Reviews

3 reviews

Review this product

4 of 5

I used this driver to replace my damaged old one. I measured TS parameters before installing it into my enclosure. The TS parameters were not acc. to driver spec. yet (e.g. Fs was not 32 Hz as defined, but was 47 Hz). It is OK because driver was not burned in. It will need time. It is important to take it into consideration if you are building a crossover from the meaured not burned in driver.

By Michal on 31 March 2024

5 of 5

For my old Autovector speakers, I have replaced all mid-woofers with this unit - SB Acoustics SB17NRXC35-8 Perfect - highly recommendable.

By Anders Larsen on 5 July 2022