GZIC 165.2SPL:

Model
2-way SPL component speakers

Diameter
165 mm / 6.50″

Power Handling (RMS/max.)
120 / 200 Watts

Impedance
3 ohms

Efficiency
89 dB

Frequency Response
45 Hz – 20 kHz

Tweeter
25 mm /1 ” mylar dome

Membran Layout
HQPP cone with 3D structure

Mounting Ø
142.5 mm / 5.61″

Mounting Depth
68 mm / 2.68″

Crossover
12 dB/oct – high pass filter

Crossover Frequency
5000 Hz.

GZIA 2.240:

– 2-channel high quality class A/B amplifier
– Channels: 2
– Output Power (@ 4Ω):2x 150 Watts RMS ( stereo mode )
– Output Power (@ 2Ω):2x 240 Watts RMS ( stereo mode )
– Output Power (@ 4Ω):1x 480 Watts RMS ( bridge mode )
– Frequency response: 10 Hz – 30 kHz (± 3 dB)
– Low pass filter: 30 Hz – 250 Hz (12 dB/oct)
– High pass filter: 40 Hz – 3000 Hz (12 dB/oct)
– Total harmonic distortion(THD+N): 0.02%
– Damping factor: 150
– Input sensitivity: 200 mV – 6 V
– Signal to noise ratio (SNR): 101 dB

Dimensions (W x L x H)
192 x 49 x 284/312 mm / 7.56 x 1.93 x 11.18/12.28 “.