The TR275 is a small but powerful Class A/B amplifier. Designed to run a pair of speakers or it can be bridged to power a 4 ohm subwoofer like the TR12-04. It has a tiny footprint measuring just 18cm wide and 13.5cm deep which means it can be installed practically anywhere!
Its variable active filter allows it to be extremely precise: 12dB / oct high pass or variable low pass from 50 to 120Hz. If you don't know where to start adjusting the active filter, the potentiometer is equipped with an 80Hz 'click' position. This is a great starting point.
To avoid interference problems, the TR275 is equipped with balanced inputs. They perfectly isolate the audio ground of the amp so that it does not mix with the noisy ground of the power supply. This is a powerful technique that is usually found on much higher end amps.
If your car radio is not equipped with RCA outputs, you can connect the TR275 to the high level inputs. All you need to do is connect the HP cables directly to the high level input of the amplifier. Simple and very practical!
Features:-
- 2-channel Class-AB wide range amplifier
- 2x110W RMS @ 2Ω and THD + N ≤1%
- 2x75W RMS @ 4Ω and THD + N ≤1%
- 1x220W RMS bridged @ 4Ω and THD + N ≤1%
- High Pass (HPF) 12dB/oct @80Hz
- Low Pass (LPF) 12dB/oct @80Hz
- Signal / noise ratio (1 Watt):> 74dB
- Frequency response (± 1dB): 10Hz-60000Hz
- Sensitivity level: 200mV to 6V
- Low-level (RCA) and high-level (speakers) inputs
- All aluminium construction
- Dimensions: 180 x 135 x 52mm
G.L Automotive ~ UK Vehicle Parts & Accessories
Trusted eBay seller since 2005 ~ UK-based warehouse ~ Fast dispatch (often next working day)
Product Highlights
- Quality car parts tested to high standards
- Competitive pricing from UK stock
- Friendly, knowledgeable support (30+ years combined experience)
Compatibility & Fitting (Please Read)
- Compatibility shown on the advert is only a guide. If another variant is fitted to your vehicle, the guide will not detect it.
- Send your vehicle registration (REG) before purchase or add it as a note on the order so we can confirm the correct part.
- We recommend fitting by qualified professionals to ensure correct installation and compatibility.
- We do not accept liability for labour or fitting costs relating to incompatibility or product failure.
- Any labour costs are part of your agreement with your chosen garage. Disputes over labour charges should be handled between those parties.
- Please check compatibility upon receipt before installation.
- This does not affect your warranty (where applicable) or your statutory rights.
Our Promise
Our team are genuine petrol-heads with decades of industry experience. If you have a question, need advice, or something isn't quite right, contact us we'll do all we can to put things right. We want you to be happy from first enquiry to delivery.
Why Buy From Us
- Highly experienced seller on eBay since 2005
- Huge range of products all in stock
- Items manufactured and tested to high quality standards
- Unbeatable prices from our UK-based warehouse
- Fast delivery often next working day
- Friendly, honest customer service with 30+ years experience
How to Order the Correct Part (Quick Checklist)
- Message us your vehicle REG (and VIN if available).
- Tell us the model, engine size, and year.
- We'll confirm the correct fitment before dispatch.
Questions~
Send us a message via eBay ~ our advisors are here to help with fitment checks, product advice, and after-sales support.