6.5", 8" Speakers, Amplifier & Tweeter Combo

GZCF 8.0SPL Ground Zero 200 mm / 8″ 2-way coaxial speaker 300 Watts with paper cone and 25 mm / 1″ Meylar tweeter

• 2-way coaxial speaker system
• Pressed paper cone
• High-excursion foamed W-surround
• Resonance free steel basket
• 25 mm / 1″ Mylar tweeter
• Ferrite motor
• 6 dB/oct high pass filter
• Incl. Hexagon style protection grill  
• Model2-way coaxial speakers Diameter200 mm / 7.87″Power handling (RMS/max.)150 / 300 Watts Impedance4 Ohms Efficiency 94 DB Frequency Response 40 Hz – 20 kHz Mounting Ø183 mm / 7.20″Mounting depth 87 mm / 3.43″

Sound Digital 800.4 EVOX2 – 4Ω

Power @ 4Ω: 4 X 132 WRMS
Power @ 2Ω: 4 X 200 WRMS
Power @ 1Ω: N/A
Bridge Power 4Ω: 2 X 400 WRMS
Bridge Power @ 2Ω: N/A
Operating Voltage: 8V – 16V
Current Draw (Music): 35 A
Current Draw (Max): 70 A
Recommended Fuse (Music): 40 A
Total Efficiency: 80%
Damping Factor: 200
Frequency Response (-3dB): 5Hz – 22kHz
SNR: 91dB
Crossover HPF: 45Hz – 850Hz
Crossover LPF: 45Hz – 850Hz
THD + N (10% Rated Power): 0.1%
Product Dimensions: 5.8 x 4.4 x 2.0 in
Product Dimensions: 14.8 x 11.3 x 5.1 cm

Ground Zero Tweeters GZCT 500 IV-B 

1″ high power compression tweeter with aluminum dome and 30° dispersion 

• 25 mm / 1″ aluminum dome compression tweeter
• 25 mm / 1″ CCA voice coil
• Aluminum cone
• Neodymium motor
• Black anodyzed aluminum housing
• Variable installation depth
• Suitable for motorcycle use
• Connection wires

• Model	Compression tweeter with aluminum dome
  Diameter	25 mm / 0.98″
  Power handling (RMS/max.)	30 / 100 Watts
  Impedance	4 Ohms
  Efficiency	102 dB
  Voice coil	25 mm / 1″
  Dome	Aluminum
  Frequency Response	4000 Hz – 25 kHz
  Mounting Ø	37 mm / 1.46″
  Mounting depth	variable