Best Low Pass Crossover Home Audio

Product parameters:

Model: WEAH-90

Size: 8.0 cm long, 5.8 cm wide, 2.8 cm high.

Install diagonal holes: 6.2cm adjacent，angles: 5.0cm

Power: 200W (applicable to 4-inch to 8-inch subwoofer).

Impedance: 4-8 ohms.

Applications: Home Audio 5.1 bass, bass DIY，Car audio bass, bass DIY

Package included:
1 x Pure Bass Subwoofer Second-order Crossover Frequency Divider

PSW10 fills in the bottom end of your home theater system. Relieve your main speakers from performing bass duty and let them work on the mids and highs. PSW10 is a great addition to any subwooferless system and will bring your movie watching experience to the next level. All woofers feature a floor coupled downward firing port. This configuration brings you maximum bass impact while keeping the front of the cabinet as low profile as possible. All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime. The voltage of the item is Standard US Voltage / 120 volts.

2 Audiopipe Passive 2 Way Car Audio Crossover / Two-Way Speaker and Tweeter 300W

Specifications:
1)Size: 7*5*2.5cm (LWH)
2)Suitable for Speaker Power: 400W or lower
3)Suitable for Speaker Impedance: 4 to 16 ohm
With 4 jumpers onboard to optimize your audio effect: Jumper A, B for bass; Jumper C, D for treble.
Details about jumpers:
Jumper A, B are used to control audio effect of bass range. A for lower limit while B for upper limit of the bass audio range. For some speakers, when Bass is turned up too much, the speaker will show distortion. When that happens: we remove the jumper cap of jumper A to limit super low Bass to bring distortion lower. When we remove the cap of jumper B, Bass is increased while cap of Jumper B is on, Bass is decreased. Jumper C and D are used to control Treble range. When cap of both jumper C and D are on, the sound of treble is loudest. When only cap C is on, the treble sound is lower. When only cap D is on, further lower. When both caps of C and D are removed, there is no treble sound. (Generally speaking, with the four jumpers, you’d sooner or later find your best sound effect. Anyway, all effects still depend on your actual test.)
How to use the splitter board:
First connect as per our diagram above (Treble, Low, Input), connect to speaker, seal air gap, we can begin to hear music while optimize. Normally we use jumper A and let B idle.
For jumper C and D: we need to hear the actual effect of treble.
A general formula is: A+D=better Bass; A+C=clear Treble and Bass;
A+CD=clear Treble and Bass (the overall effect inclined towards Treble); AB+CD=more mediant frequency.
When Bass effect is unnecessarily high, we can remove cap A. Please optimize until you think the sound is best, and then fix the board with your speaker unit.
Packaging
1pcs*Crossover Filters 400W

Quick tips:

1. Please plug the power cord into the amp THEN the wall, plug the audio cables into amp THEN switch on.

Some customers may see some slight sparks flying when they plug the power supply into the amplifier, because they use it in wrong way, you need to connect the amp to the power supply first, then plug the power supply into the 110v AC outlet, don’t worry about the sparks, because this is class d amplifier, the capacitors need to charge when the power in, it’s normal and safe.

Parameter:

1. Power supply range: 12v-24v;

2. THD: ≤ 0.04%;

3. Frequency Range: 20Hz – 120Hz (±1 dB);

4. SNR: ≥ 98dB;

5. Input sensitivity: ≤ 280mV;

6. Terminating impedance: 2Ohm – 8Ohm;

7. Output power: 100W for Subwoofer;

8. Input mode: 3.5mm audio input;

9. Power supply: 19V 4.74A 90W;

10. Supplied Accessories: Amplifier, Power supply, AC power cord, Manual.

Acoustic Audio by Goldwood amp for an in wall subwoofer includes LFE and RCA inputs, gain and crossover controls, and raw wire speaker outputs. This WS1005 works with almost all home audio receivers with subwoofer outputs and will deliver plenty of bang for the buck!

Dimensions: 55 * 50 * 40mm
Color: Black
Conductor Material: Tinned Copper
Number of cores: 8
Jacket Material: PVC
The largest wire diameter: 7.5 (mm)
Two kinds of adjustment method: 1 by the gain adjustment, 2 through frequency adjustment.

3-Way Electronic Crossover Hi-Pass Crossover: 32Hz-800Hz For Front & Rear Channels X10 Frequency Multiplier For Front Channel Low-Pass Crossover: 50Hz-160Hz For Subwoofer Channel 18dB Per Octave Crossover Slope Variable Bass Frequency: 40Hz-120kHz Boost Level: 0-12dB Parallel Input Switch, Mixed In/Out Switch Remote Subwoofer Level Control Power On LED Indicator Dimensions: 7.5H x 7W x 1.4D

Acoustic Audio’s Audiophile Series powered subs immerse you in the action of your fast-paced movies and sports. Add impact to your favorite movies and full-bodied bass to your favorite tunes with a sub that’s barely a cubic foot. Its stylish design and superior sound make it a smart addition to any home theater. Its elegant black ash finish is refined and complements most flat-panel displays. It features a high-current, 250-watt amp which effortlessly drives its down-firing 6.5" woofer for dynamic low-frequency effects. The high and low inputs let you use any receiver or processor. The 6.5" woofer utilizes a long excursion cone for deep, accurate response. The MDF bass-reflex enclosure features internal bracing, and a 30Hz to 250Hz frequency response delivers thumping bass from all your action movies and CD albums.

• Pre wired • HD caps • XO 275 hz @ 12 dB • 8 ohms low pass • 275 Hz @ 6 dB 8 ohms Hi pass • Dual channel input/output Woofer 150 Slope 12 Ohm 8 Tweeter 150 Slope 6 Ohm 8 Type Subwoofer 2-Way Power RMS(Watts) 150 Power Peak(Watts) 300 Terminal Plate Yes – Spring Largest Dimension(inches) 5.5 Shortest Dimension(inches) 3.875 Height/Depth(inches) 2.5