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The Wavtech Link700.4 Plus is a 700W 4-channel amplifier with 6-channel summing, OEM integration and a subwoofer RCA Pre-Out, part of Wavtech's Link Plus amplifier range.
This listing is the Link700.4 Plus 4-channel model. The Wavtech Link Plus range is also available as the Link1500.1 Plus monoblock amplifier. If you need a compact 4-channel option, Wavtech also offer the Link300.4mini 4-channel amplifier.
Key specifications
- Power at 4 ohms: 100W RMS x 4
- Power at 2 ohms: 175W RMS x 4
- Bridged power: 350W RMS x 2 at 4 ohms
- Summing: up to 6 channels of input
- Subwoofer output: RCA Pre-Out with 24dB/octave low-pass, subsonic filter and parametric EQ
- Start/stop compatible: stable down to 7 volts
- Dimensions: 10.25 x 5.5 x 1.65in (26 x 14 x 4.2cm)
Wavtech Link700.4 Plus — overview
The Link700.4 Plus is a versatile 4-channel amplifier built for upgrading factory audio systems. Like the mini-series multi-channel amplifiers, it features built-in summing — but the wider chassis allows 6-channel input, so you can sum a 3-way OEM system and get front and rear full-range output, plus an RCA Pre-Out for a separate subwoofer amplifier. Output is 100W x 4 RMS at 4 ohms, 175W x 4 RMS at 2 ohms, or 350W x 2 RMS bridged at 4 ohms.
The Link700.4 Plus includes Wavtech's bassFREQ processor on the RCA Pre-Out, with 24dB/octave low-pass and subsonic filters plus a fully adjustable 1-band parametric EQ. Channels 3/4 or the RCA Pre-Out can be controlled with the optional Wavtech linkRC remote level control (sold separately).
Key features
- Small footprint: 10.25 x 5.5 x 1.65in
- Variable HP crossover (-12dB/oct) with 1x/10x CH1/2
- Variable HP/BP/LP crossover (-12dB/oct) CH3/4
- Variable LP crossover (-24dB/oct) RCA Pre-Out
- Variable subsonic filter (-24dB/oct) RCA Pre-Out
- Adjustable parametric EQ — RCA Pre-Out
- Remote level control (RLC) via optional linkRC — channels 3/4 or RCA Pre-Out
- Built-in summing with level trim adjustment
- Start/stop system compatible (stable down to 7 volts)
- Differential balanced inputs
- Variable gain adjustment with clip LED
- Auto turn-on via DC-offset or audio signal detect
- Adaptive OEM load technology
- Locking detachable hi-level speaker terminals
- Professional grade panel mount RCAs
- Compact aluminium chassis with detachable mounting tabs
Explore the full range in Wavtech Amplifiers.
Specification
| Series | Link |
|---|---|
| Article Number | LINK700.4PLUS |
| Country of Manufacture | China |
More specs
| |
What's Included
- LINK700.4PLUS
Wavtech
About the Wavtech LINK700.4PLUS
From our tech experts at CEN
A 4-channel amplifier from Wavtech.
Who it suits
Drivers whose speakers have outgrown the head unit. Wavtech specialises in the awkward part of modern installs: getting a usable signal out of a factory system.
Our tech experts advise
Matching matters more than headline watts, and gains want setting with a meter rather than by ear. It needs a fused feed from the battery on the correct cable gauge. Installation is priced per vehicle, so get in touch with your make, model and year and we will confirm what it needs. See car audio installation.
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Have it Fitted By Our Team
Our team fits car audio, stereos, dash cams and vehicle security at our workshop in Beeston, Nottingham. Tell us your vehicle and we'll confirm the parts and a fitted price.
- 1
Tell us your vehicle
Make, model and year, and what you'd like fitted.
- 2
We confirm the parts
Fascia, wiring and interfaces checked for your car, with a fitted price.
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Fitted at our workshop
Bring it to our Beeston workshop and we do the rest.
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More from Wavtech Amplifiers
More options from the same range, in stock and ready to go
Wavtech Link750.1 Plus Compact Monoblock Amplifier with OEM Integration
£449.95
View product
Wavtech Link1000.1mini Amp Compact Mono Subwoofer Channel Amplifier 1000w RMS
£499.95
Wavtech Link500.1mini Sub Amp Compact Mono Subwoofer Channel Amplifier 500w RMS
£399.95
Wavtech Link500.4mini Amp OEM Compatible Compact 4 Channel Amplifier 500w RMS
£549.95
Wavtech Link300.4mini Amp OEM Compatible Compact 4 Channel Amplifier 300w RMS
£399.95
Frequently Asked Questions
Q: How do I choose the right amplifier for my speakers or subwoofer?
A: Match the amplifier's RMS output per channel to the RMS handling of your speakers or subwoofer at the same impedance. The Specification tab lists the power figures. If in doubt, contact CEN with your setup and we will recommend a match.
Q: What wiring do I need to install this amplifier?
A: You will need an amplifier wiring kit sized to the amplifier's power draw, typically including power and earth cable, a fuse, RCA leads and a remote wire. CEN stocks complete wiring kits, and the amplifier's fuse rating is the guide to the cable gauge required.
Q: What class of amplifier is this and does it matter?
A: Class D amplifiers are compact and efficient, ideal for subwoofers and modern installs. Class AB designs are traditionally favoured for outright sound quality on mid and high frequencies. The class is listed in the Specification tab where provided.
Q: Can CEN install this amplifier?
A: Yes. CEN offers professional amplifier installation from our Nottingham premises, including secure mounting, wiring and setup. Contact us to book.
Q: How powerful is the Wavtech link700.4plus?
A: It produces 100 watts RMS x 4 at 4 ohms or 175 watts RMS x 4 at 2 ohms. In bridged (BTL) mode it delivers 350 watts RMS x 2 at 4 ohms.
Q: Can the link700.4plus work with a factory 3-way system?
A: Yes. It has built-in summing for 6 channels of input, so you can sum a 3-way OEM system and get front and rear full-range output, plus an RCA Pre-Out for a subwoofer amplifier. Adaptive OEM load technology and auto turn-on via DC-offset or audio signal detect are built in.
Q: Is the link700.4plus compatible with start/stop systems?
A: Yes. It is start/stop system compatible and stable down to 7 volts.
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