GZPW 15SPL-EXTREME

15000 Watts SPL

15″ high power SPL competition subwoofer with aluminum cast basket and carbonfibre sandwich cone

15″ high power SPL subwoofer
Assambled in Germany
Carbon fiber cone
V-shape foam surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
5-layer Conex spider
IMPP dust cap

Model	Competition SPL subwoofer
Power handling (RMS/SPL)	7000 / 15000 Watts
Impedance	2x 1 Ohms
Efficiency	92 dB
Power recommendation	4000 – 15000 Watts
Voice coil	100 mm / 4″ aluminium
Max. Excursion (Xmax)	35 mm / 1.38″

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GZPW 15XXmax

22. November 2022 / Ground Zero Audio

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GZPW 15XXmax

38 cm / 15″ high power long stroke subwoofer

6000 Watts RMS

15″ high power low bass subwoofer with aluminum cast basket and Xmax surround

15″ high power long stroke subwoofer
Klippel® optimized
Aluminum cone
3-layer long stroke surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
4-layer Nomex spider
Aluminum dust cap

Model	High-Power Low-Bass-Subwoofer
Power Handling (RMS)	6000 Watts
Impedance	2x 1 Ohms
Efficiency	84.3 dB
Power recommendation	4000 – 8000 Watts
Voice coil	100 mm / 4″ CCA
Cone	Aluminum
Max. Excursion (Xmax)	80 mm / 3.15″
Mounting Ø	358 mm / 14.09″
Mounting depth	297 mm / 11.69″
Resonance frequency (Fs)	31.6 Hz
Overall quality (Qts)	0.40
Equiv. air volume (Vas)	27 L / 0.95 cu.ft.

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GZPW 15Xmax

22. November 2022 / Ground Zero Audio

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GZPW 15Xmax

38 cm / 15″ high power long stroke subwoofer

Owner’s Manual Data Sheet

6000 Watts RMS

15″ high power low bass subwoofer with aluminum cast basket and Xmax surround

15″ high power long stroke subwoofer
Klippel® optimized
Aluminum cone
Long stroke foam surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
4-layer Nomex spider
Aluminum dust cap

Model	High-Power Low-Bass-Subwoofer
Diameter	38 cm / 15″
Power handling (RMS)	6000 Watts
Impedance	2x 1 Ohms
Efficiency	85 dB
Power recommendation	4000 – 8000 Watts
Voice coil	100 mm / 4″ CCA
Cone	Aluminum
Max. Excursion (Xmax)	80 mm
Mounting depth	313 mm
Resonance frequency (Fs)	33.3 Hz
Damping ratio (Qts)	0.442
Equiv. air volume (Vas)	22.8 L

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GZPW 15NEO-SPL

22. November 2022 / Ground Zero Audio

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GZPW 15NEO-SPL

38 cm / 15″ high power SPL subwoofer with neodymium motor

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20000 Watts SPL

15″ high power SPL competition subwoofer with aluminum cast basket and multipiece neodymium magnet

15″ high power SPL subwoofer with neodymium motor
Klippel® optimized
Carbon fiber mixed cone
SPL U-shape surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
4-layer Nomex spider
Carbon fibre dust cap

Model	Neodymium SPL Subwoofer
Diameter	38 cm / 15″
Power handling (RMS/SPL)	3000 / 10000 Watts
Impedance	2x 1 Ohms
Efficiency	91.4 dB
Power recommendation	2000 – 10000 Watts
Voice coil	100 mm / 4″ aluminium
Cone	Carbon fiber
Max. Excursion (Xmax)	60 mm
Mounting depth	307 mm
Resonance frequency (Fs)	41.2 Hz
Damping ratio (Qts)	0.19
Equiv. air volume (Vas)	25.6 L

Data Sheet

GZPW 18SPL

22. November 2022 / Ground Zero Audio

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GZPW 18SPL

46 cm / 18″ high power SPL subwoofer

10000 Watts SPL

18″ high power SPL competition subwoofer with aluminum cast basket and reinforced paper cone

18″ high power SPL subwoofer
Klippel® optimized
Paper-glassfiber-kevlar cone
V-shape foam surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
4-layer Conex spider
IMPP dust cap with 3D structure logo

Model	High-Power SPL subwoofer
Power handling (RMS/SPL)	6000 / 10000 Watts
Impedance	2x 1 Ohms
Efficiency	95.1 dB
Power recommendation	5000 – 10000 Watts
Voice coil	100 mm / 4″ aluminium
Cone	Paper-glass fiber-kevlar
Max. Excursion (Xmax)	35 mm / 1.38″
Mounting Ø	420 mm / 16.54″
Resonance frequency (Fs)	34 Hz
Overall quality (Qts)	0.26
Equiv. air volume (Vas)	87 L / 3.07 cu.ft.

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GZPW 18SPL-EXTREME

22. November 2022 / Ground Zero Audio

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GZPW 18SPL-EXTREME

46 cm / 18″ high power SPL subwoofer

15000 Watts SPL

18″ high power SPL competition subwoofer with aluminum cast basket and carbonfibre sandwich cone

18″ high power SPL subwoofer
Assambled in Germany
Carbon fiber cone
V-shape foam surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
5-layer Conex spider
IMPP dust cap

Model	Competition SPL subwoofer
Power handling (RMS/SPL)	7000 / 15000 Watts
Impedance	2x 1 Ohms
Power recommendation	5000 – 15000 Watts
Voice coil	100 mm / 4″ aluminium
Cone	Carbon fiber
Max. Excursion (Xmax)	35 mm / 1.38″
Mounting Ø	420 mm / 16.54″

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GZPW 15SPL

22. November 2022 / Ground Zero Audio

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GZPW 15SPL

38 cm / 15″ high power SPL subwoofer

10000 Watts SPL

15″ high power SPL competition subwoofer with aluminum cast basket and reinforced paper cone

15″ high power SPL subwoofer
Klippel® optimized
Paper-glassfiber-kevlar cone
V-shape foam surround
Solid aluminum cast basket
100 mm / 4″ flat wire voice coil
4-layer Conex spider
IMPP dust cap

Model	High-Power SPL subwoofer
Power handling (RMS/SPL)	6000 / 10000 Watts
Impedance	2x 1 Ohms
Efficiency	92.8 dB
Power recommendation	4000 – 10000 Watts
Voice coil	100 mm / 4″ aluminium
Max. Excursion (Xmax)	35 mm / 1.38″
Resonance frequency (Fs)	39.1 Hz
Equiv. air volume (Vas)	36.8 L / 1.30 cu.ft.

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GZ THE GERMANATOR

22. November 2022 / Ground Zero Audio

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GZ THE GERMANATOR

Ultimate 84 cm / 33″ high power subwoofer

15000 Watts RMS

84 cm / 33″ high power subwoofer with aluminum cast basket and pressed paper cone

33″ high power subwoofer
Klippel® optimized
Fiber reinforced paper cone
Long stroke foam surround
Solid aluminum cast basket
160 mm / 6.3″ flat wire voice coil
5-layer progressive spider
IMPP dust cap

Model	High-Power SPL Subwoofer
Diameter	84 cm / 33″
Power handling (RMS/SPL)	15000 / 20000 Watts
Impedance	2x 1 Ohms
Efficiency	94 dB
Power recommendation	10000 – 20000 Watts
Voice coil	160 mm / 6.3″ flat wire
Cone	Reinforced paper
Max. Excursion (Xmax)	70 mm
Mounting depth	420 mm
Resonance frequency (Fs)	24.4 Hz
Damping ratio (Qts)	0.513
Equiv. air volume (Vas)	53.4 L

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GZCS 46CX

22. November 2022 / Ground Zero Audio

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GZCS 46CX

Car specific 4×6″ 2-way speaker system

110 Watts max

Universal 4×6″ 2-way koaxial speaker system

2-way speaker system
Suitable for various vehicles
Coated paper cone
Rubber surround
Resonance free steel basket
13 mm / 0.51″ Mylar tweeter
Soldering terminal
1 pair / package

Model	Car specific 2-way speakers
Diameter	4 x 6″
Power handling (RMS/max.)	70 / 110 Watts
Impedance	4 Ohms
Efficiency	89 dB
Frequency Response	80 Hz – 20 kHz
Tweeter	13 mm / 0.51″ mylar
Mounting depth	48 mm

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GZCS 8.7CX

22. November 2022 / Ground Zero Audio

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GZCS 8.7CX

Car specific 87 mm / 3.4″ 2-way speaker system

90 Watts max

Universal 87 mm 2-way koaxial speaker system

2-way speaker system
Suitable for various vehicles
Coated paper cone
Rubber surround
Resonance free steel basket
13 mm / 0.51″ Mylar tweeter
Soldering terminal
1 pair / package

Model	Car specific 2-way speakers
Diameter	87 mm / 3.4“
Power handling (RMS/max.)	50 / 90 Watts
Impedance	4 Ohms
Efficiency	88 dB
Frequency Response	100 Hz – 20 kHz
Tweeter	13 mm / 0.51″ mylar
Mounting depth	43 mm

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GZCS 10SUB

22. November 2022 / Ground Zero Audio

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GZCS 10SUB

Car specific 250 mm / 10″ subwoofer loaded enclosure

300 Watts max

Car specific 250 mm / 10″ subwoofer loaded enclosure for the spare wheel recess

10″ subwoofer loaded enclosure
Suitable for the spare wheel well
Massive woodan enclosure
Efficient downfire technology
High power 10″ subwoofer
Reinforced paper cone
Carpet with logo embroidery

Dimensions (w x l x h)	620 x 440 x 120 mm

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GZCS 10SUB-ACT

22. November 2022 / Ground Zero Audio

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GZCS 10SUB-ACT

Car specific 250 mm / 10″ subwoofer loaded active enclosure

300 Watts max

Car specific 250 mm / 10″ subwoofer loaded active enclosure for the spare wheel recess

10″ subwoofer loaded active enclosure
Suitable for the spare wheel well
Massive woodan enclosure
Efficient downfire technology
High power 10″ subwoofer
Reinforced paper cone
150 / 300 Watts amplifier
Carpet with logo embroidery

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GZCS W-200MB.LH-L

22. November 2022 / Ground Zero Audio

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GZCS W-200MB.LH-L

Car specific 200 mm / 8″ woofer

220 Watts max

Car specific 200 mm / 8″ woofer for right hand drive Mercedes

8″ car specific woofer
Left hand drive vehicles / driver´s side
Coated glas-fiber cone
Car specific compound basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 7.87″
Power handling (RMS/max.)	110 / 220 Watts
Impedance	4 Ohms
Efficiency	88 dB
Frequency Response	30 – 1500 Hz
Voice coil	38 mm / 1.5″ copper
Membran	Coated glass-fiber

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GZCS W-200MB.RH-R

22. November 2022 / Ground Zero Audio

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GZCS W-200MB.RH-R

Car specific 200 mm / 8″ woofer

220 Watts max

Car specific 200 mm / 8″ woofer for right hand drive Mercedes

8″ car specific woofer
Right hand drive vehicles / driver´s side
Pressed paper-fiber cone
Car specific compound basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 7.87″
Power handling (RMS/max.)	110 / 220 Watts
Impedance	4 Ohms
Efficiency	88 dB
Frequency Response	30 – 1500 Hz
Voice coil	38 mm / 1.5″ copper
Membran	Coated glass-fiber

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GZCS W-200MB.RH-L

22. November 2022 / Ground Zero Audio

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GZCS W-200MB.RH-L

Car specific 200 mm / 8″ woofer

220 Watts max

Car specific 200 mm / 8″ woofer for right hand drive Mercedes

8″ car specific woofer
Right hand drive vehicles / passenger´s side
Coated glas-fiber cone
Car specific compound basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 7.87″
Power handling (RMS/max.)	110 / 220 Watts
Impedance	4 Ohms
Efficiency	88 dB
Frequency Response	30 – 1500 Hz
Voice coil	38 mm / 1.5″ copper
Membran	Coated glass-fiber

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GZCS 200MBR-LHD

22. November 2022 / Ground Zero Audio

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GZCS 200MBR-LHD

Car specific 200 mm / 8″ woofer

90 Watts max

Car specific 200 mm / 8″ woofer for left hand drive Mercedes

8″ car specific woofer
Right hand drive vehicles / passenger´s side
Pressed paper-fiber cone
Resonance free steel basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 8″
Power handling (RMS/max.)	50 / 90 Watts
Impedance	4 Ohms
Efficiency	86 dB
Frequency Response	40 – 2500 Hz
Voice coil	35.5 mm / 1.4“ copper
Membran	Pressed paper

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GZCS 12CX

22. November 2022 / Ground Zero Audio

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GZCS 12CX

Car specific 120 mm / 4.7″ 2-way speaker system

100 Watts max

Car specific 120 mm / 4.7″ 2-way speaker system for Mercedes

2-way speaker system
Suitable for Mercedes W124 series
Coated paper cone
Rubber surround
Resonance free steel basket
13 mm / 0.51″ Mylar tweeter
Car specific DIN connection
1 pair / package

Model	Car specific 2-way speakers
Diameter	120 mm / 4.72″
Power handling (RMS/max.)	60 / 100 Watts
Impedance	4 Ohms
Efficiency	90 dB
Frequency Response	75 Hz – 20 kHz
Tweeter	13 mm / 0.51″ Mylar tweeter
Mounting Ø	109 mm

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GZCS 200MBL-LHD

22. November 2022 / Ground Zero Audio

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GZCS 200MBL-LHD

Car specific 200 mm / 8″ woofer

90 Watts max

Car specific 200 mm / 8″ woofer for left hand drive Mercedes

8″ car specific woofer
Right hand drive vehicles / driver´s side
Pressed paper-fiber cone
Resonance free steel basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 8″
Power handling (RMS/max.)	50 / 90 Watts
Impedance	4 Ohms
Efficiency	86 dB
Frequency Response	40 – 2500 Hz
Voice coil	35.5 mm / 1.4“ copper
Membran	Pressed paper

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GZCS W-200MB.LH-R

22. November 2022 / Ground Zero Audio

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GZCS W-200MB.LH-R

Car specific 200 mm / 8″ woofer

220 Watts max

Car specific 200 mm / 8″ woofer for right hand drive Mercedes

8″ car specific woofer
Left hand drive vehicles / passenger´s side
Pressed paper-fiber cone
Car specific compound basket
Neodymium motor
Car specific connection
1 piece / package

Model	Car specific subwoofer
Diameter	200 mm / 7.87″
Power handling (RMS/max.)	110 / 220 Watts
Impedance	4 Ohms
Efficiency	88 dB
Frequency Response	30 – 1500 Hz
Voice coil	38 mm / 1.5″ copper
Membran	Coated glass-fiber

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GZCS 100MB

22. November 2022 / Ground Zero Audio

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GZCS 100MB

Car specific 100 mm / 4″ 2-way speaker system