Phone: 02-9798-9233 Fax: 02-9798-0017 Audio Speakers & PA 03-180 Impedance 16.0Ω (Re 14Ω) Fs 25Hz Sens. 86dB Power 100Wrms Qms 6.65 Qes 0.8 Qts 0.71 Vas 205L Code SB34NRX75-16 SB ACOUSTICS 12" WOOFER - NRX LONG STROKE - DOUBLE MAGNET 2.1KG Hard Paper proprietary cone materials made in-house for consistency Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression Aluminium alloy for light weight, non-magnetic and extra rigidity. Shorting Copper cap on pole piece. Non-inductive 75mm coil former. Suggested Alignments: Sealed box of 75 litres for an F3 of 38Hz. Vented box 110L for an F3 of 27Hz with a 7.5cm diameter vent by 25cm Impedance 6.0Ω (Re 4.2Ω) Fs 19Hz Sens. 90dB Power 200Wrms Qms 5.1 Qes 0.43 Qts 0.4 Vas 260L Code SB34NRX75-6 8- 10.50 8- 5.50 324.20±0.10 45° Ø302.5 142 Ø346.20±0.55 Ø145 10.0 Response Curve : (Blue) : on axis (Green) : 30° off-axis ( Red ) : 60° off-axis ------ ------ ------ (IEC baffle, mic. distance 31.6 cm, SPLshown for 2.83 V / 1 m) SB ACOUSTICS 12" WOOFER NRXL LONG STROKE - HIGH FLUX - DOUBLE MAGNET 3.6KG Hard paper cone for improved piston operation (made in-house) with large motor system with under-cut pole piece and dual shorting rings. Vented pole piece and vented cast aluminium chassis for optimum strength and low compression. 3″ copper voice coil for improved power handling with long life silver lead wires. Low damping rubber surround for improved dynamic linearity. Non-conducting fibre glass voice coil former for minimum damping. Optimized driver for vented enclosures. Impedance 8Ω (Re 6.2Ω) Fs 22Hz Sens. 91dB Power 200Wrms Qms 5.5 Qes 0.29 Qts 0.28 Vas 205L Code SB34NRXL75-8 8-Ø5.50 Ø 346.20±0.55 8-Ø10.50 Ø324.20±0.10 146 Ø 180 10.0 159 305.2 (IEC baffle, mic. distance 31.6 cm, SPL shown for 2.83 V / 1 m) Response Curve : (Blue) : on axis (Green) : 30° off-axis ( Red ) : ------ ------ ------ 60° off-axis SB ACOUSTICS 12’’ SUB WOOFER - WNRX SUB-WOOFER VERSION Hard Paper proprietary cone materials made in-house for consistency. Low damping SBR rubber surround with high exertion and resilience. Open structure cast frame for reduced reflections and compression. Aluminium alloy for light weight, non-magnetic (Low Le) and extra rigidity. Shorting Copper cap on pole piece. Non-inductive 75mm coil former. Heavy-duty high-temperature 4 layer voice coil version. Optimised for use as a sub woofer. Compatible with sealed, ported or with the SB34NRX-00 passive radiator. 8-Ø10.50 8-Ø5.50 Ø324.20±0.10 45° Ø302.5 142 Ø346.20±0.55 Ø145 10.0 (IEC baffle, mic. distance 31.6 cm, SPLshown for 2.83 V / 1 m) Response Curve : (Blue) : on axis (Green) : 30° off-axis ( Red ) : 60° off-axis ------ ------ ------ SB ACOUSTICS 12" PASSIVE RADIATOR - NRX SUITS THE STYLE OF ANY NRX COATED DRIVER This passive radiator is a good match to the SB34SWNRX-S75. Hard paper cone for improved piston operation (made in-house) with a cast aluminium chassis for optimum strength and low damping medium hardness rubber surround for improved dynamic linearity and mechanical stability. Easily adjustable moving mass for fine tuning. The disc weight (50g Included) is used to adjust the moving mass of the passive radiators. Uses an M8 bolt for mounting (see DW-50 for additional 50g weights). Fs 8.7Hz Cms 0.5mm/N Rms 3kg/s Mms 665g Sd 508cm² Qms 12.1 Vas 183L Code SB34NRX-00 Ø5.5 (8x) Ø10.5 (8x) Ø324.2±0.10 10.0 79.1 Ø346.2±0.55 Ø346.2±0.55 M8 Ø 75.8 Ø 70.0 Impedance 6.0Ω (Re 4.5Ω) Fs 19Hz Sens. 88dB Power 200Wrms Qms 5 Qes 0.34 Qts 0.32 Vas 164L Code SB34SWNRX-S75-6 As used in the SBA Subwoofer Kit. SUB34SW
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