Linkswell LWAMP-0400-04 - 4-Channel DSP 100W RMS x 4 at 4-Ohms, Class-AB Car Amplifier with BT Music 31 Band EQ
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What's Inside?
- • 4-Channel Class-AB Amplifier
- • Owner's Manual
Why Choose LinksWell LWAMP-0400-04 4-Channel Amplifier?
Compact 6-Channel Bluetooth Amplifier
Upgrade your audio system with a compact yet powerful amplifier designed for convenience and versatility. Enjoy seamless Bluetooth connectivity, TOSLINK optical input, and 6-channel RCA pre-outs for crystal-clear sound and flexible setups. With optional plug-n-play T-harnesses for Linkswell T-Style radios, installation is quick and hassle-free.
Bluetooth DSP Amplifier with EQ
Experience complete control over your sound with the built-in Bluetooth app-controlled DSP, giving you a 31-band EQ and dynamic bass tuning for every channel. Fine-tune your system with adjustable crossovers, time alignment, and individual channel gain for flawless audio performance. Save and recall your perfect setup with 5 customizable DSP memory presets, delivering pro-level sound at your fingertips.
Frequently Asked Questions (FAQ)
- • Why won't the amplifier power on after installation?
Check the fuse, ground, and remote turn-on wire. A loose connection is the most common cause.
- • Why does the amplifier keep going into protection mode?
Overheating, wiring faults, or incorrect speaker impedance can trigger protection mode. Inspect the wiring and speaker load.
- • Why do my speakers sound distorted even at moderate volume?
High gain settings or amplifier clipping often cause distortion. Reduce the gain and retune the system.
- • Can I bridge two channels to power a subwoofer?
Yes, if the amplifier supports bridging. Follow the recommended wiring and impedance requirements.
- • Why do I hear engine whine through my speakers?
Poor grounding or cable interference is the usual cause. Improve the ground and separate power and signal cables.
- • Why does the amplifier get extremely hot during normal use?
Poor ventilation or a low speaker load can cause overheating. Ensure proper airflow and compatible speakers.
- • Can I use this amplifier with my factory stereo?
Yes, with speaker-level inputs or a line output converter if needed. Confirm your wiring matches the installation guide.
- • Why is one channel louder than the others?
Check the gain, wiring, and balance settings. A loose connection can also cause uneven output.
- • Why does the amplifier shut off when I increase the volume?
Low voltage or overheating may activate the protection circuit. Check your power wiring and battery condition.
- • How can I get the best sound quality from my amplifier?
Set the gain and crossover correctly. Matching the amplifier with compatible speakers improves performance.
- Maximum Power : 400 Watts
- Low Frequency Response : 20 Hz
- High Frequency Response : 20000 Hz
- Number of Channels : 4
- Frequency Response : 20-20000 Hz
- Amplifier Class : A/B
- Fuse Rating : 30 A
Features:
- Small convenient size
- 8 gauge Power input
- Optional Plug-N-Play T-Harnesses for Linkswell T-Style Radios
- Signal Sensing (Hi-Level input only)
- Direct connect your phone via Bluetooth. (Optional phone to SPDIF cables available)
- Built-in 4 channel Hi-Level inputs
- TOSLYNK Optical input
- 6 channel 6 volt RCA pre outs (front, rear, sub)
- Built-in Bluetooth app controlled DSP
- 31 band EQ per channel
- Dynamic Bass control per channel
- Input Noise Gate
- Individual channel gain control
- 6, 12, 18, & 24 db/octave crossovers
- Sub control for RCA pre out
- Digital Time Alignment
- 5 Memory Favorite DSP settings
Specifications:
- Max 100 watts x4 @ 4/2 ohms
- RMS 55 watts x4 @ 4/2 ohms
- Frequency Response:
- DSP (RCA Output) 10Hz – 30 kHz
- Amplifier 20Hz – 20kHz
- Audio Sampling Frequency: 192 kHz
- Distortion: 1KHz<0.01%
- Supply Voltage Range: 9v – 15v
- Signal to Noise Ratio: > 120dB
- Dynamic Range : >96 dB
- Standby Current: 0 mA
- Power/Ground Wire Gauge: 8 / 10 Gauge
- Fuse Rating: 30 A
- Speaker-Level Inputs: 4 x 40V max
- TOSLYNK Optical Input: Yes
- Line-Level Outputs: 6 Balanced RCA 6V max
- Dimensions (LxWxH): 8 1/4” x 4 1/2” x 1 1/2”
- UPC: 798418840874
- Weight: 10
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
