In stock
DD Audio RL-PSW12-D4
129,00 €Speaker size: (in) 12
Watts RMS: 400
Watts peak: 800
Impedance: D4
VCD: (in) 2.5
Piston diameter: (in) 10
FS: (Hz) 37
Qms: 5.835
Qes: 0.845
Qts: 0.738
Vas: (liters) 30.23
dBSPL: 87
Xmech: (mm) 29
Xmax: (mm) 13
Frame OD: (in) 12.126
Frame OD w/Gasket: (in) 11.17
Mounting diameter: (in) 11.02
Mounting depth: (in) 6.53
Motor diameter: (in) 6.14
Motor depth: (in) 2.59
Magnet weight: (Oz) 100
Woofer displacement: (CuFt) 0.07
Ported enclosure: (CuFt) 1.75-2.75
Shipping weight: (lbs) 19.
In stock
In stock
Ground Zero GZHW 30XSPL-D1
329,00 €Features
- High power 12” SPL subwoofer
- Klippel® optimized
- Efficient triple magnet
- Massive aluminum cast basket
- Reinforced paper cone
- 3” copper voice coil
- High-Roll sandwich surround
- Double spider
Technical data
Model: GZHW 30SPL
Diameter: 300 mm / 12″
Mounting diameter: 315 mm / 12.4“
Mounting depth: 198 mm / 7.8“
Voice coil: 75 mm / 3” copper voice coil
Cone: Reinforced paper
Power Handling: 3000 W SPL Power
Impedance: 2 x 1 Ohm
SPL: 85 dB
Xmax: 45 mm / 1.77″
Fs: 35.4 Hz
Qts: 0.44
Vas: 15.8 L / 0.56 cu.ft.
Box recommendations : See owners manual.
In stock
Ground Zero GZIW 300
109,00 €Diameter
30 cm / 12″
Power Handling (RMS)
350 Watts
Impedance
4 Ohms
Efficiency
88 dB
Power Recommendation
200 – 400 Watts
Voice Coil
50 mm / 2″ copper
Membran Layout
HQPP cone with 3D structure
Max. Excursion (Xmax)
28 mm / 1.10″
Mounting Ø
287 mm / 11.30″
Mounting Depth
149 mm / 5.87″
Resonance Frequency (Fs)
30 Hz
Overall Qaulity (Qts)
0.58
Equiv. Air Volume (Vas)
69.3 L / 2.45 cu.ft.
In stock
Ground Zero GZNW 12X-D2
449,00 €In stock
Ground Zero GZNW 30SPL-D2
699,00 €Diameter
30 cm / 12″
Power Handling (RMS/SPL.)
3000 / 6000 Watts
Impedance
2x 2 Ohms
Efficiency
86.3 dB
Power Recommendation
2000 – 6000 Watts
Voice Coil
75 mm / 3″ CCA
Membran Layout
Reinforced paper
Max. Excursion (Xmax)
70 mm / 2.76″
Mounting Ø
281 mm / 11.06″
Mounting Depth
237 mm / 9.33″
Resonance Frequency (Fs)
41.3 Hz
Overall Qaulity (Qts)
0.54
Equiv. Air Volume (Vas)
25 L / 0.88 cu.ft..
In stock
Ground Zero GZRW 30-D2
179,00 €High power 12” subwoofer
Klippel® optimized
Reinforced paper cone
3” copper voice coil
High-Roll sandwich surround
Diameter: 311 mm
Mounting diameter: 288 mm
Mounting depth: 166 mm
Voice coil: 75 mm copper
Power Handling: 800 W RMS
Impedance: 2 x 2 Ohm
SPL: 83 dB
Xmax: 50mm
Fs: 25.7 Hz
Qts: 0.498
Vas: 31.2 L.
In stock
Ground Zero GZRW 300SPL Pink
199,00 €- 12″ subwoofer
- 3″ copper voice coil
- Klippel optimized
- Alumininium cast basket
- reinforced paper cone
- High-roll sandwich surround
- 2x 2 ohm voice coils
- Power handling 1000 W RMS, 1500 W Peak
- Sealed enclosure 19-40 liters
- Ported enclosure 35-50 liters tuned to 32-37 Hz
- Recommended amplifier power 800-1500 W RMS
- Mounting depth: 150 mm
- Mounting hole diameter: 281 mm
- Motor diameter: 175 mm
Thiele-Small parameters:
Re: 3.84 ohm
Fs: 40.5 Hz
Qms: 4.984
Qes 0.593
Qts: 0.530
Vas: 17.7 liters
Le: 3.112 mH
Mms: 256.8 gr
X-max: 50 mm
SPL: 86
Bl: 20.62 TeslaM.
In stock
Ground Zero GZUW 12SQ-D2
219,00 €30 cm / 12″ SQ Subwoofer
600 WRMS
Rec. amplifier power 4-800 Watts ( rms )
2 x 2 ohm
50 mm / 2″ copper voice coil
Reinforced paper cone
Audiophile POLYCOT spider
Fs 39.8 Hz
Qms 14.38
Qes 0.70
Qts 0.67
Vas 39.4L
Le 1.81 mH
Mms 159.4 gr
Bl 15.19
Xmax 20 mm
Effiency 87.2 dB
Outer diameter 315mm
Mounting cut out 284mm
Mounting depth 157mm.