Sign Up
- Home
- LRC2854 - Universal Amplified and Bluetooth Audio Receiver & Controller - for Audio System
LRC2854 - Universal Amplified and Bluetooth Audio Receiver & Controller - for Audio System
Special Order (Typically Dispatched Within 5-7 Business Days)
Part Number: LRC2854
£341.55(Exc VAT)
£409.86(Inc VAT)
Product Information
The link300.4mini is in a class by itself. The most obvious thing is its extremely small size, but don’t Iet that fool you. Unlike most small footprint amplifiers, the link300.4mini is bridgeable. It can easily drive a nice set of components as well as a subwoofer. The link300.4mini has Wāvtech’s best in class LOC, with built-in loading and the ability to handle up to 40V of hi-level input.
Perhaps the most unique feature is the built-in summing. For factory audio systems that don’t have a full range signal, the link300.4mini can handle that internally, so no additional processor is required. As if all of that isn’t enough, the link300.4mini is compatible with OEM start/stop systems as well.
Output Power
- 50 watts x 4 @ 4 ohms
- 75 watts x 4 @ 2 ohms
- 150 watts x 2 @ 4 ohms BTL
Features
- Small Footprint Only 6.4”x4.5”x1.65”
- Variable Hi/Low Pass Crossover (-12dB/oct)
- Variable Subsonic Filter (-12dB/oct)
- Built-In Summing w/Level Trim Adjustment
- Start/Stop System Compatible
- Differential Balanced Inputs
- Variable Gain Adjustment w/Clip LED
- Auto Turn-On via DC-Offset or Audio Signal Detect
- OEM Load Detect Compatible
- Locking Detachable Hi-Level Speaker Terminals
- Professional Grade Panel Mount RCA’s
- Compact Aluminium Chassis w/Detachable Mounting tabs
Amplifier switches/dials located on the top panel:
INPUT CH - These switches are for selecting which input channels feed the respective channels. For 2-channel sources, connect the source to CH1/2's RCA or speaker level inputs and set CH3/4's input select to copy (1/2). For 4-channel sources, set CH1/2 to direct (1/2) and CH3/4 to direct (3/4). : For a 3-channel system from a factory 2-way source, CH1/2 would be set to sum (1+3/2+4) for full-range output to the main speakers, while CH3/4 would be set to direct (3/4) to pass only the factory woofer signal to drive the subwoofer.
INPUT RANGE - Choose the input range that will accommodate the source's maximum output signal voltage without excessive clipping, 5V or 10V for low level (RCA) inputs, and 20V or 40V for speaker level inputs.
GAIN - Each channel pair has a variable gain with corresponding clipping indicator, where the clip LED will dimly illuminate just before the onset of clipping and become fully bright when the amplifier has reached full power output at clipping. When summing, these gain adjustments should be used for matching relative levels so that the combined signals sum as close to flat as possible or to the desired frequency response. Note that CH3/4's gain adjustment will be bypassed if its input select switch is set to copy (1/2).
FILTER - This switch selects the filter mode as either a high-pass (HP) or low-pass (LP) crossover, and is bypassed when set to OFF (default).
FREQ - When either the HP or LP filter mode is activated, this variable adjustment sets the filter's cut-off frequency (F3) from 50Hz to 500Hz with a slope of -12dB/oct.
LEVEL TRIM - When summing, and after setting gains and crossovers for appropriate freq
uency response, these adjustments allow the power output of CH1/2 and CH3/4 to be increased or decreased independently by up to +/-6dB for final volume balance between them while preserving the summing ratio established by the gains.
| RMS Power @ 14.4V | 50W x 4 @ 4Ω 75W x 4 @ 2Ω 150W x 2 @ 4Ω Bridged |
|---|---|
| Output Channels | 4 |
| Voltage (V) | 12 |
| Amp Turn-On | +12V Remote Signal Sensing DC Offset |
| Filter | High-Pass Low-Pass Subsonic |
| Input Channels | 4 |
| Input Type | High & Low Level |
| Height (cm) | 4.2 |
| Width (cm) | 16.3 |
| Depth (cm) | 11.4 |
| Brand | Wavtech |
| Box Quantity | 4 |
FAQ's
If you have any questions about this product or any of the products in our range, please contact us on sales@lrparts.net or contact our main centre on: 0151 486 0066.
Delivery
Fast, reliable delivery is an important part of the service we provide, which is why approximately 99% of LR Parts orders are shipped with DHL.UK Delivery – £5 + VAT
We offer a simple flat UK delivery rate of just £5 + VAT, calculated automatically at checkout.
The actual cost to us of using DHL is often higher than the amount we charge our customers, but we've deliberately chosen to subsidise the difference rather than move to a cheaper delivery service.
With around 1,800–2,000 orders leaving LR Parts every week, we know how important the final stage of an order is. Whether you've ordered a small service part or an expensive component needed to get your Land Rover back on the road, we want it travelling through a delivery network we trust.
That's why DHL is our first choice rather than simply the cheapest option.
Where an individual product carries an additional delivery surcharge due to its size, weight or handling requirements, this is clearly shown on the product page before you order.
International Delivery – No Unexpected Charges on Arrival
LR Parts supplied customers in 158 countries in the last 12 months, and we work with Global-e to make ordering from outside the UK as straightforward as possible.
For international online orders, your delivery charge, applicable local taxes and import duties are calculated during checkout and paid as part of your order.
This means you can see the total landed cost before you buy.
There are no additional customs duties or taxes to pay when your order arrives.
Your order is still picked and packed by our team in Liverpool, with the vast majority of international shipments travelling through DHL's worldwide delivery network.
Simply add your parts to the basket, select your destination and the checkout will calculate the applicable delivery, duties and taxes for you.
Have a question?
Contact Us
