Groundzero GZUC 165.2SQ ลำโพงใหม่ล่าสุด Ground Zero Uranium Series .. ให้คุณภาพเสียงไฮเอนด์คุ้มค่าเกินราคา .. ✅ Frequency Response 40 Hz – 25 kHz ✅ Voice coil 2" diameter..ใหญ่พิเศษ พร้อม Spider 4 วง เพื่อทำให้เกิดค่า Long X mas...และ มีค่า Low Distortion ✅ High grade neodynium magnet - ( รูป แม่เหล็กด้านหลัง ) ✅ Black Anodized Alumimum cone & Dustcap วัสดุพิเศษ plastic ผสม rubber...ทำให้ frequency respone มีความ smooth... ( รูป กรวยลำโพง ) ✅ Tweeter ขนาด 28mm design พิเศษ เพื่อง่ายต่อการติดตั้ง..ด้านหลังมีรูระบายพิเศษ พร้อม Cotton เพื่อสร้างคุณภาพเสียงระดับไฮเอนด์ 165 mm / 6.5″ 2-way component speaker system Description 230 Watts max 6.5″ sound quality 2-way component loudspeaker system with 28 mm / 1.1″ silk dome tweeter 2-way component speaker system Black anodized aluminum cone Rubber surround GZ aluminum cast basket 50 mm / 2″ copper voice coil Universal 4 ohms version Linearized neodymium motor GZUT 28SQ Variable 12 dB/oct crossover GZ design hexagon style protection grill Additional Information Model 2-way component speakers Diameter 165 mm / 6.50" Power Handling (RMS/max.) 140 / 230 Watts Impedance 4 Ohms Efficiency 89 dB Frequency Response 40 Hz – 25 kHz Tweeter GZUT 28SQ Outside Ø 54 mm / 2.13" Midwoofer GZUK 165SQ Lautsprecher Durchmesser 165 mm / 6.5" Mounting Ø 144 mm / 5.67" Mounting Depth 63 mm / 2.48" Crossover Frequency 4800 Hz

MERCURY DSP 8.4 HD (Digital Sound Processor) Subwoofer Box with 4 Channel Amplifier ✅ 8" Subwoofer Box ✅ 4 Channel Amplifier Buildin ✅ Bluetooth Steaming with Mobile Phone ✅ Remote Monitor ✅ Digital Sound Processor Function Introduction Specification Active Range:≥110dB S/N Ratio : ≥100dB T.H.D. : ≤0.05% Freq. Response : 20Hz～20KHz Input Impedance : Low level input:20KΩ, High level input:240Ω Low Level Output : 100Ω Power Output (4Ω) : RMS 50W X 4，Peak Power 400W X 1 Signal Input / Output Range : RCA Input：3.3Vpp；High level：30Vpp；RCA Output：13.0Vpp Temperature : -10～70℃ Supply Voltage : DC 9V～15V Turn-On REM Output : +12V starting voltage output (0.1A) Power Consumption : ≤0.1W Weight : 4.6kg Dimension : 345Lx245Wx70H mm Function Input Signal Type : Choice: 4 ch high level, 2 ch stereo low level,Blue Tooth ，SQ play RCA Output Location : Freely definable output sound position and speaker type Output Signal Gain : Gain range: Mute, -59dB to 0dB Output Signal Equalizer : 1-4 Each output channel 10 band , 5-6 each output channel is independent of the 8 band equalizer engine: 1. Equalizer type: 1st equalizer for Q and low pass option. : 2nd equalizer for Q and high pass option : others for Q balance 2. Frequency range: 20Hz～20KHz，resolution 1Hz 3. Q (slope or gradient): 0.404～28.85，resolution 0.01 4. Gain: -12.0dB～+12.0dB，resolution 0.1dB Output Signal Crossover : Each output with 2 rank’’s high/low pass indepandent filter 1. Professional filter type: Butterworth, Linkwitz-Riley, Bessel 2. Filter crossover: 20Hz - 20KHz , Resolution 1Hz 3. Filter slope setting: CH1-CH4 6/12dB/Oct, CH5-CH66/12/18/24dB/Oct。 Output Phase And Time Delay : Each output channel can be adjusted for phase and timedelay, parameter range Phase: 0゜/180゜ Time delay: 0.000-5.4ms，0.00-187.00cm，0.00-74.00inch Scene Operations : Unit can keep 6-style of music scenes by preset.

APBX 10 AS2 ACTIVE SUB BOX The Prima APBX 10 AS2 active subwoofer, with 10-inch driver,features a dedicated high performance amplification module which enhances all the passive box technologies, such as the 2S² (2 Sides / 2 Sounds) design, the Plug & Play terminal block and ultra-compact size. The amplification module, with power outputs of 400W RMS is developed with he-li technology (high efficiency / low impedance), which thanks to the absence of the DC-DC voltage booster reaches the impressive 90% efficiency level, very close to the theoretical limit of the D-Class. New input stage DBT (Dynamic Bass Tracking) technology allows 100% use of the he-li (High Efficiency Low Impedance) amplifier power and to enjoy a tense and dynamic bass even at very high listening volumes. Eliminating the voltage booster was made possible thanks to the development of the new dual coil drivers, which inherit all the technological background of the Prima subwoofers, but differ for the ultra low impedance (0.16 ohms for APBX 10 AS). This feature ensures a perfect synergy with the he-li (High Efficiency Low Impedance) technology, maximizing the combination of amplifier, speakers and sealed box, to obtain low, powerful and crisp frequencies. The controls section is complete and provides an optimal regulation of the low frequency emission in the car cabin. The Butterworth low pass filter at 12dB/Oct. with variable cut-off frequency (50-200 Hz) can be bypassed, when used with an AP bit processor with pre-out output dedicated to the sub. The adjustable bass-boost control (0 ÷ 6 dB) at 45 Hz allows the user to emphasize the response in the lower side of the spectrum. The high-level speaker-in input on multi-pole connector eases the integration with OEM audio systems while the low-level input on RCA is dedicated to the connection with after market sources. The subwoofer automatic turn on/off function ART (Automatic Remote Turn-On) can be configured to be controlled by the source’s remote signal, by the voltage variation on the high-level input or by the audio signal on both inputs. Phase control (0 – 180 °) completes the equipment. The SSP (Sub Smart Plug) terminal block is provided with a single Plug&Play connector to be able to disconnect the box easily and safely.