ReviewsPassive Bass Electronics Instruction

EWA A106Max Loud Bluetooth Speakers Extra Deep Bass, 8W HD Sound Louder Volume Wireless Speaker, Bluetooth 5.0 Wireless for Home, Party, Outdoor, Travel (Black)

High Quality Sound - Continually optimized the audio processing unit structure, pumps up the bass power and enhances the clarity of the mids and highs, gradually until the sound more perfect..
Louder Volume - 8W of audio power and passive subwoofer power for Bluetooth loud speaker, ensures powerful sound and pounding bass..
Extra Deep Bass - Shocking bass speaker has always been EWA strengths, passive radiator at the bottom works with the monaural speaker, 360° shocking bass, powerful and travel farther..
Bluetooth 5.0 - Advanced antenna design with Bluetooth 5.0 provides greater wireless range, ultra-stable connectivity and faster Bluetooth connection..
What You Get - 1*EWA A106Max Bluetooth Loud Speaker, 1*micro USB charging cable, 1* user manual, 12 months guarantee service, 7*24h friendly customer service..

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Acoustic Audio PSW-12 500 Watt 12-Inch Down Firing Powered Subwoofer (Black)

HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature.
500 WATTS PEAK POWER - Integrated high efficiency power amplifier, 24 - 250 Hz with 98dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 40 - 140 Hz Crossover control knobs.
12 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish.
SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems.
WHAT'S IN THE BOX - Acoustic Audio by PSW-12 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 13.8" × 13.4" × 14.6" - NOT LFE Compatible.
Included components: 1 Powered Subwoofer Speaker, 1 Dual RCA 6 Foot Cable, 1 RCA "Y" Adapter, Instruction Manual.

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Kanto YU2 PC Gaming Desktop Speakers | 3" Composite Drivers | 3/4" Silk Dome Tweeter | Class D Amplifier | Pair | Matte Black with a S2W Angled Desktop Speaker Stands - White (Pair) (2022)

AMPLIFIER OR RECEIVER REQUIRED - Must be paired with an amplifier capable of supplying 100 W per channel into 6 ohms, YU Passive 5.25” will fill your home with realistic, uncolored sound – exactly the way the artist intended..
RICH BASS - High-strength Kevlar woofers and a tuned bass port produce tight bass with low distortion letting you feel every beat and be moved by the music..
SMOOTH TREBLE - Smooth sounding silk dome tweeters produce natural treble response allowing you to listen to YU passive all day with no fatigue..
SLEEK DESIGN - YU Passive’s sleek, minimal design works well with many decors and its black and white vinyl finishes give you the option to match any aesthetic..
SOLID CONSTRUCTION - Solid MDF cabinets reduce unwanted vibrations, and bolted to a compatible Kanto speaker stand, resonances can be further eliminated through coupling..

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Sony SRSXB23 Extra BASS Bluetooth Wireless Portable Waterproof Speaker (Black) w/Knox Gear Hardshell Travel & Protective Case Bundle (2 Items) - Compact, lightweight design, up to 12 hours of playtime

Bundle Includes: Sony SRSXB23 EXTRA BASS Bluetooth Wireless Portable Speaker (Black) and Knox Gear Hardshell Travel and Protective Case.
Play it Loud with EXTRA BASS: Turn up the volume and hear the clarity of EXTRA BASS. Dual passive radiators work together with full-range speakers to enhance low-end tones, giving bass a boost.
X-Balanced Speaker Unit: Developed by Sony, the X-Balanced speaker unit achieves high sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience. The layout of the side passive radiators has been optimized to reproduce clear bass sound.
Stream Music with Bluetooth Technology: Simply connect your smartphone to this portable speaker via Bluetooth to start streaming all your favorite music.
Waterproof, dustproof (IP67 rated) and shockproof with 12 hours of playtime and a compact, lightweight design.

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4 Pairs Earbud Headphones with Remote & Microphone in Ear Earphone Stereo Sound Noise Isolating Tangle Free,Fits All 3.5mm Interface Device (Black+Silver+Gold+Pink)

High Quality Headphones with Stereo Bass Driven Sound, Reinforced High Quality Oxygen-Free Copper cable.
Passive Noise Isolating Earphones : provides good listening experience and clear calling.
Superb Sound with High Definition: Exclusive driver design pumps out the deepest bass soaring highs and ultra-clear midrange Soft silicone ear buds provide a super comfortable noise reducing fit.
Sound signature: Powerful bass response, clear vocals and sparkling trebles passive attenuation of ambient noise.
Suitable for Apple Devices, Androids Smartphones , Windows Phones, MP3 Players.30 days Money Back Guarantee.

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Cambridge Audio Minx X201 | 200 Watt Subwoofer with Active Amplifier (Gloss Black)

✓ BRINGS THE BASS ALIVE – Whether you are listening to thumping rock music, soulful jazz, or lively film scores, the Cambridge Audio Minx X201 amplified subwoofer delivers intense, deep bass that you can feel as much as hear..
✓ BIG SOUND WITHOUT WASTED SPACE – Minx X201 has a 6.5-inch subwoofer and 2 6.5-inch passive radiators for an incredibly full, rich bass despite its compact 8.6” x 8.3” x 8.7".
✓ EASY TUNING FOR TASTE AND ROOM SIZE – Minx X201 Subwoofer features intuitive controls for volume and cross frequency, making room placement and tuning the sound to your system a breeze..
✓ ENERGY-EFFICIENT AND INTELLIGENT POWER - The ‘auto-on’ mode only powers on the unit with an incoming signal, saving electricity. The Digital Signal Processor (DSP) controls equalization and dynamic range for superior performance at high volume..
✓ TECH SPECS - POWER OUTPUT 200W, FREQUENCY RESPONSE 36Hz (-6dB) – 200Hz, CROSSOVER Active – variable 50Hz-200Hz, DRIVERS 1 x 6.5" subwoofer 2 x 6.5" passive radiator, DIMENSIONS 8.6” x 8.3” x 8.7.

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Edifier USA e25 Luna Eclipse (Red)

Bluetooth pairing capability with Bluetooth enabled devices.
Touch sensitive controls for volume, play/pause, previous/next track and standby as well as wireless remote for volume and power.
Auxiliary input port for versatile connectivity to external devices.
Electronic crossover and dedicated power amplifier to each tweeter and bass drivers.
3-Inch bass driver and 19mm silk dome tweeter in each speaker and dual 2 inch x 3 inch passive bass radiators for enhanced bass effect in each speaker.

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Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth

What's Included: (2) 12" DJ/PA Speakers (1 active, and 1 passive that gets powered through the active via included 1/4" cable). (2) Rugged Tripod....
Rockville Power GIG RPG122K (2) 12" DJ/PA Speakers with Stands, Microphone, and Cables . 1000 Watts Peak / 250 Watts RMS / 500 Watts Program Power.....
USB input for MP3 playback from thumb drive (for iPhone/iPod audio use AUX/RCA inputs).. SD digital MP3 music player. Wired Microphone Included (high....
Ergonomically shaped side handle for easy carrying and setup. Included 1/4" Cable for Active Speaker to Passive Speaker Connection. Built In Bass and....
XLR line output to connect a powered subwoofer or another speaker system. Master Volume/ Master Treble/ Master Bass Knobs. Amplifier clip limit LED....

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[Upgraded] Meidong 3119 Portable Wireless Bluetooth Speaker with 20W Stereo Sound Large Volume Active Extra Bass Wireless Stereo Paring Waterproof IPX5 10 Hrs Battery Life - Black

STEREO SOUND: Two full-range drivers and dual passive radiators produce 20W stereo sound with enhanced bass, tight mids and crystal clear highs....
BOOMING BASS: Features Max technology and two passive subwoofers for enhanced bass performance. Hear the soaring highs and deep lows of all your....
LUETOOTH 4.1 TECHNOLOGY: Our Bluetooth indoor speaker & outdoor speaker uses Bluetooth 4.1 technology, so it pairs with portable devices much more....
ENJOY UP TO 12 HOURS' PLAYBACK: Built-in Li-Ion 2000 mAh rechargeable battery guarantees up to 12 hours playtime in 50% volume. Recharge in just 5-6....
WIRELESS PORTABLE BLUETOOTH SPEAKER: Enjoy a high definition stereo sound with an impressive volume whether you're lounging around the house, or....

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Edifier USA e25 Luna Eclipse (White)

Bluetooth pairing capability with Bluetooth enabled devices and wireless remote for volume and power.
Touch sensitive controls for volume, play/pause, previous/next track and standby.
Auxiliary input port for versatile connectivity to external devices. Frequency response - 50Hz ~ 20 kHz (± 6dB).
Incorporation of DSP and DRC for enhanced audio performance and distortion control and electronic crossover and dedicated power amplifier to each tweeter and bass drivers.
3 inch bass driver and Ф19mm silk dome tweeter in each speaker and dual 2 inch x 3 inch passive bass radiators for enhanced bass effect in each speaker.

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Acoustic Audio PSW-6 Down Firing Powered Subwoofer (Black)

HOME THEATER POWERED SUBWOOFER - Standard RCA inputs easily connect to your home theater receivers dedicated Subwoofer Output. Save power with the added Signal Sensing Auto ON/OFF feature.
250 WATTS PEAK POWER - Integrated high efficiency power amplifier, 30 - 250 Hz with 96dB at 8ohm, Auto ON/OFF and 0 - 180 degree Phase control switches, Gain and 50 - 150 Hz Crossover control knobs.
6.5 INCH DOWN FIRING WOOFER - Long throw woofer with high rigidity PVA Treated cone, bottom slotted port, Bass Reflex cabinet design with vibration absorbing feet, high quality MDF with added internal bracing and black ash finish.
SYSTEM REQUIREMENTS - Standard US 110V grounded wall plug, any home theater receiver with dual or single RCA dedicated Subwoofer passive output, home receiver or stereo with raw wire outputs. Use for home theater and surround sound systems.
WHAT'S IN THE BOX - Acoustic Audio by PSW-6 powered subwoofer, 6 foot dual RCA cable, RCA "Y" adapter, instruction manual - Standing sub with feet size is (H x W x D) 11.1" × 9.25" × 10.04" - NOT LFE Compatible.

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