GZUW-12SQX Subwoofer Strong paper cone Dual voice coil 2 x 2 Ohm Audiophile POLYCOT spider Diameter 300 mm / 12" Voice coil 50 mm Runddraht / 2" Round wire Power Handling 600 WRMS Impedance 2 x 2 Ohm SPL 87,4 dB Fs 38.6 Hz

GZCA 8.0K-SPL Amplifier - 1 Ohm stable mono wide range amplifier - High efficient class D technology - Status LED monitoring - Illuminated GZ logo - Up to 12 dB adjustable bass boost (@ 35 to 55 Hz) - Adjustable high-pass filter - Adjustable low-pass filter - Adjustable input sensitivity - Thermal / short circuit / overload protection

GZPA Reference 4XS Amplifier 4 Channel High End amplifier - 1000 Watt Max - High End audio-transistors, Elna and Mundorf MCap® capacitors - Burr Brown IC’’s for outstanding sound quality - Powerful shielded dual power supply, with extremely less interference - Variable bias setting to adjust the bias from normal class AB to nearly class A operation - The smoked plexiglas bottom with white LED illumination allowas to see the impressive PCB

GZPA Reference 2PURE Amplifier 2 Channel High End amplifier - 2700 Watt Max - High-End pure sound quality amplifier - 1 Ohm stabile stereo / 2 Ohm bridged - Symmetrical dual-mono direct-signal layout - Shielded and separated dual power supply - Continuously variable Bias Setting Class AB -> nearly Class A - Adjustable input sensitivity - Soft delayed remote turn-on - Power & Protection indicator - Thermal, over current, speaker short, Speaker DC protection - Temperature-sensitive controlled fan - Plexiglas bottom plate - White LED illumination inside - High quality Rhodium RCA plugs - Selected high-end SANKEN® transistors - Low distortion LM4562 OP with 0.00003% THD+N - Ground Zero exclusive Mundorf Mcap® capacitors - Special made audio-optimized Mundorf secondary capacitors for maximum buffering - Capsuled ALPS potentiometers with channel separated level adjustment and summarize-function - Low-tolerance Vishay Dale emitter-resistors for accurate bias point stabilization - Copper anodized aluminum strand cast heatsink

GZHW-10XSPL-D1 Subwoofer High Power 10” SPL Subwoofer Power Handling 2500 W SPL Power SPL 85 dB 25 cm / 10" Subwoofer - 2 x 1 Ohm Voice coil 63 mm Fs 40.5 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.

MCR-805 Subwoofer ( BASSBOX ) 450W Maximum power output Built in 450W RMS Power Amplifier-Powerful and Undistorted low Frequency response. Weight : 6.2 Kgs. 8" Square Subwoofer Sealed endosure design-extended low frequency response. Subwoofer PHASE (0*/180*) Sub Crossover freauency adjustment (20Hz-150Hz). Wide range GAIN adjustment (0.4V-8V). Led Power indicator. Induded With Remote Controller In Subwoofer Square Shape. Auto Remote On When Speaker High Level Input. Dimesins (WxHxD) : 345 x 240 x 73 MM.

K62s Limited Edition Woofer 6.5" Paper Cone, Aluminum Phase Plug Soft dome tweeter 27mm Neodymium Magnet Aluminum Die Cast Basket Impedance : 4 Ohm Sesitivity : 91 dB Rated Power : 90 Watts Frequency Response : 55Hz -25Khz

MCR-I Damping Mercury Gold Reduce Vibration , Noise and Heat Description: * Reduce Vibration , Noise and Heat * Sheet Size : 90cm x 60cm * Weight : 2.0 Kg Per Sheet * Thickness 2.0 mm ได้รับการรับรองจาก ยุโรป เวลาร้อนไม่มีปัญหาเรื่องสารระเหยที่เป็นอันตรายต่อร่างกาย สามารถทนความร้อนได้ถึง 170 องศา ผลิตจากประเทศรัสเซีย ทำจากยางสังเคราะห์ ไม่มีกลิ่นเหม็น ไม่เป็นอันตรายต่อสุขภาพ