Reviews Low octave Drones

Memphis Audio VIV900.5 75W x 4 + 500W x 1 Car Amplifier

  • Features: 5-channel car amplifier, 50 watts RMS x 4 + 300 watts RMS x 1 at 4 ohms / 100 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms / 150 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms, Class D amp technology.
  • Tuning Controls: front channels: Variable high- or low pass filter (10-5,000 Hz, 24 dB/octave).
  • Rear channels: Variable high-pass filter (10-500 Hz, 24 dB/octave) / Variable low-pass filter (50-5,000 Hz, 24 dB/octave) / Bandpass filter engages both.
  • Subwoofer channel: Variable subsonic filter (10-80 Hz, 24 dB/octave) / Variable low-pass filter (50-500 Hz, 24 dB/octave) / Variable bass boost (0-18 dB at 45 Hz).
  • Other Features: Optional wireless remote subwoofer level control available, Preamp inputs, Speaker-level inputs (require speaker wire to RCA adapters), Hinged magnetic cover plate conceals top-mounted controls, 7 color selectable LED logo, 4-gauge power and ground leads and a 80-amp fuse recommended — wiring and hardware not included with amplifier, No onboard fuses — when installing multiple amps in a system, an additional 80-amp in-line Fuse between the distribution block and this amplifier is.
Check Stock

Harmonium Calcutta 3¾ Octaves Scale Changer Double Lacquer Teak Wood 3 Sets of Reeds Bass-Male-Female

  • 2 Set OF High Quality “BALI” Double Reeds.
  • 2 ½ octaves, 31 Keys, Easy to pump – Multi-Fold bellows, Easy to pump – Multi-Fold bellows, 9 Stopper – 5 Stops & 4 Drones.
Check Stock

Memphis Audio VIV400.4 SIX FIVE Series 400W 4-Channel Car Amplifier

  • 65 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms) | 200 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode).
  • Front channels: Variable high- or low pass filter (10-5,000 Hz, 24 dB/octave).
  • Rear channels: Variable high-pass filter (10-500 Hz, 24 dB/octave) | Variable low-pass filter (50-5,000 Hz, 24 dB/octave) | Bandpass filter engages both.
  • Variable bass boost (0-18 dB at 45 Hz) on front and rear channels.
  • Dimensions: 10-15/16″W x 2-1/4″H x 8-1/4″D.
Check Stock

Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

  • Package Includes: (1) RockvilIe REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. (1) RockvilIe RX230 2 Way Stereo / 3 Way Mono Crossover with XLR Input and Output. Features: RockvilIe REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output. Dual channel (31 bands per channel). Variable stage low and high cut filters. 1/3 octave filter sets (ISO centers). 20 Hz to 20 kHz effective equalization range. Constant Q filters. Selectable 6dB or 12dB cut or boost range.
  • Output level LEDs (-10 to +17 dB). Bypass switch with status LED. Ground lift switch. Balanced XLR input/output. Subwoofer out. Channels: 2 (stereo). Connectors: XLR balanced inputs and outputs. Bands: 31 per channel. Frequency Centers: 20 Hz, 25 Hz, 31.5 Hz, 40 Hz, 50 Hz, 63 Hz, 80 Hz, 100 Hz, 125 Hz, 160 Hz, 200 Hz, 250 Hz, 315 Hz, 400 Hz, 500 Hz, 630 Hz, 800 Hz, 1 kHz, 1.25 kHz, 1.5 kHz, 2 kHz, 2.5 kHz, 3.15 kHz, 4 kHz, 5 kHz, 6.3 kHz, 8 kHz, 10 kHz, 12.5 kHz, 16 kHz, 20 kHz.
  • Control Range: Selectable +/-12dB 0r +/-6dB. Input Impedance: 50k ohms. Output Impedance: 600 ohms. Maximum Output Level: +21dB. Level Control: +/- 10 dB. Signal to Noise: >93 dB. Distortion: 0.005%. Roll-off filters: 18dB/octave, Butterworth. Power Consumption: 15 watts. Weight Unpacked: 7....
Check Stock

Soundstream AR1.8000D Arachnid Series 8000W Class D Monoblock Amplifier (Renewed)

  • 1-ohm stable monoblock operation for maximum power.
  • High/speaker level and low level/RCA input.
  • Variable 12dB high and low pass crossovers.
  • 12dB bass boost increases low octave harmonics.
  • 1800 phase shift improves low octave dynamics.
  • 4-gage power wire and 8-gage speaker wire outputs.
  • Military grade PCB w/ PWM MOSFET power supply.
  • Direct short, thermal, and overload circuit protection.
Check Stock

TRACKER (2010)

  • [1080P 120° FPV Drone & APP Control] The sky quad drone equipped with 120° wide-angle 1080P photography, which provides a wider breathtaking field of view and lets you enjoy HD pictures and videos from the perspective of the 1080p fpv drones via the “ATTOP CLUB” APP. By connecting your phone/iPad with the long distance drones with camera, you can enjoy a real-time panoramic view of the landscape 196-292 feet away, review them from the folder, and share them on your social media with ease..
  • [More Fun to Fly] Multiple functions waiting for your exploration. Draw a route on the app to let skyline drone fly along, speak to control the flying direction, or show "V" gesture to let the camera drones automatically recognize and take pictures. And can experience a 360° flip during the flight. A built-in G-sensor of ATTOP 1080p fpv drones for adults are compatible with VR glasses, which let the professional drones with camera swing with your phone/iPad and enjoy a breathtaking 3D experience..
  • [Gift Ideas & Carrying Case] ATTOP 1080p fpv drones with camera for adults and beginners are foldable design and comes with a handy carry case which makes the mini drone easy to take out to enjoy the fascinating functions and have fun with your family when going outs....
Check Stock

Power Acoustik RZ5-2500D 2100W Class D 5 Channel Amplifier

  • 1-Ohm stable monoblock operation for Max power link 2 monoblocks together for double power!.
  • 1 to charge x 1250 watts RMS @ 1 ohm. 12Db bass Boost increases low octave harmonics 1800 phase Shift improves low octave dynamics.
  • Dash mount remote bass control knob included.
Check Stock

The Distance Drone of Traffic

  • [1080P 120° FPV Drone & APP Control] The sky quad drone equipped with 120° wide-angle 1080P photography, which provides a wider breathtaking field of view and lets you enjoy HD pictures and videos from the perspective of the 1080p fpv drones via the “ATTOP CLUB” APP. By connecting your phone/iPad with the long distance drones with camera, you can enjoy a real-time panoramic view of the landscape 196-292 feet away, review them from the folder, and share them on your social media with ease..
  • [More Fun to Fly] Multiple functions waiting for your exploration. Draw a route on the app to let skyline drone fly along, speak to control the flying direction, or show "V" gesture to let the camera drones automatically recognize and take pictures. And can experience a 360° flip during the flight. A built-in G-sensor of ATTOP 1080p fpv drones for adults are compatible with VR glasses, which let the professional drones with camera swing with your phone/iPad and enjoy a breathtaking 3D experience..
  • [Gift Ideas & Carrying Case] ATTOP 1080p fpv drones with camera for adults and beginners are foldable design and comes with a handy carry case which makes the mini drone easy to take out to enjoy the fascinating functions and have fun with your family when going outs....
Check Stock

Power Acoustik EG1-2500D 2500W Class D Monoblock Amplifier,WHITE

  • 1-Ohm stable monoblock operation for Max power link 2 monoblocks together for double power!.
  • 1 to charge x 1250 watts RMS @ 1 ohm. 12Db bass Boost increases low octave harmonics 1800 phase Shift improves low octave dynamics.
  • Dash mount remote bass control knob included.
Check Stock

MXR M103 Blue Box Octave Fuzz Bundle with 9-volt Power Supply

  • The Blue Box Octave Fuzz drops your guitar signal two octaves down and combines it with gnarly fuzz for huge subterranean tones.
  • Shovels out enough low frequencies to scare a blue whale.
  • Known for having a chaotic personality that can make each session a totally unique experience.
  • Blend knob lets you control how much of the fuzz tone is mixed with the two octaves down signal.
Check Stock

Hifonics BG-2500.1D Brutus Gamma Monoblock Super D Class 2500 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier

  • 1-ohm stable monoblock operation for maximum power.
  • High/speaker level and low level/RCA input.
  • Variable 12dB high and low pass crossovers.
  • 12dB bass boost increases low octave harmonics.
  • 1800 phase shift improves low octave dynamics.
  • 4-gage power wire and 8-gage speaker wire outputs.
  • Military grade PCB w/ PWM MOSFET power supply.
  • Direct short, thermal, and overload circuit protection.
Check Stock

Power Acoustik EG1-10000D 5000W Class D Monoblock Amplifier, WHITE

  • 1-Ohm stable monoblock operation for Max power link 2 monoblocks together for double power!.
  • 1 to charge x 5000 watts RMS @ 1 ohm, 12Db bass Boost increases low octave harmonics 1800 phase Shift improves low octave dynamics.
  • Dash mount remote bass control knob included.
  • NOTE: Check User Manual on Technical Specification before use.
Check Stock

EG1-7000D - Power Acoustik Monoblock 7,000W Max Full Range Amplifier

  • Power Handling - RMS Power 1Ω, 14.4V: 3,500 x 1 (1Ω) | RMS Power 2Ω, 14.4V: 2,300×1 | RMS Power 4Ω, 14.4V: 1,100×1 | Max Power (Watts): 7,000W.
  • Link 2 Monoblocks Together for Double Power!.
  • Military Grade PCB w/ PWM MOSFET Power Supply | Direct Short, Thermal, & Overload Circuit Protection | High/Speaker Level & Low Level/RCA Input |....
  • 4g Power Wire & 8g Speaker Wire Outputs | Variable 12dB High & Low Pass Crossovers | 12dB Bass Boost Increases Low Octave Harmonics.
  • 1800 Phase Shift Improves Low Octave Dynamics | Dash Mount Remote Control Included | Dimensions: 2.25″ H x 9″ W x 16.25″ L.
Check Stock