---
product_id: 102279673
title: "Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System"
brand: "philmore lkg"
price: "€ 44.33"
currency: EUR
in_stock: true
reviews_count: 1
category: "Philmore Lkg"
url: https://www.desertcart.pt/products/102279673-philmore-dual-line-matching-transformer-70v-25v-10w-for-pa
store_origin: PT
region: Portugal
---

# Wide frequency response 50-15,000Hz Dual voltage 25V/70V 5 primary power taps (0.63-10W) Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System

**Brand:** philmore lkg
**Price:** € 44.33
**Availability:** ✅ In Stock

## Summary

> 🔊 Power your sound like a pro — no signal left behind!

## Quick Answers

- **What is this?** Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System by philmore lkg
- **How much does it cost?** € 44.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/102279673-philmore-dual-line-matching-transformer-70v-25v-10w-for-pa)

## Best For

- philmore lkg enthusiasts

## Why This Product

- Trusted philmore lkg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Installation:** Standard 2-7/16" mounting centers and color-coded 6" leads simplify setup and maintenance.
- • **Flexible Power Taps:** Choose from five primary taps (.63, 1.25, 2.5, 5, 10W) to perfectly match your PA setup.
- • **Precision Audio Clarity:** Full range frequency response within ±1.2 dB ensures crystal-clear sound fidelity.
- • **Seamless Power Conversion:** Effortlessly converts 25V/70V lines to 8 ohms, eliminating power loss over long distances.
- • **Reliable 10W Power Handling:** Robust 10-watt rating supports consistent performance in professional environments.

## Overview

The Philmore Dual Line Matching Transformer MT2570 is a professional-grade 10W transformer designed to convert 25V or 70V PA speaker lines down to 8 ohms, minimizing power loss over long cable runs. Featuring a wide frequency response (50-15,000Hz ±1.2 dB), five selectable power taps, and easy installation with color-coded leads, it ensures optimal audio clarity and reliable performance for commercial and professional audio systems.

## Description

Converts the 25v or 70v down to 8 ohms and eliminates power loss caused long distance between amplifier and speaker . Dual voltage 70 volt and 25 volt. For 8 ohm speakers. Mounting centers: 2-7/16". Full range frequency response plus / minus 1.2 db 50-15000Hz. Insertion loss: 6 db. Primary taps: .63, 1.25, 2.5, 5, 10W. Secondary impedance: 8 ohms. Primary and secondary terminations: 6" color coded leads. Power rating: 10 watts.

Review: Shipping time - Good quality and price

## Features

- Converts the 25v or 70v down to 8 ohms and eliminates power loss caused long distance between amplifier and speaker .
- Dual voltage 70 volt and 25 volt. For 8 ohm speakers. Mounting centers: 2-7/16".
- Full range frequency response plus / minus 1.2 db 50-15000Hz. Insertion loss: 6 db.
- Primary taps: .63, 1.25, 2.5, 5, 10W. Secondary impedance: 8 ohms.
- Primary and secondary terminations: 6" color coded leads. Power rating: 10 watts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JFGJ59M |
| Best Sellers Rank | #68,945 in Electronics ( See Top 100 in Electronics ) #420 in Audio Component Amplifiers |
| Brand | Philmore LKG |
| Brand Name | Philmore LKG |
| Customer Reviews | 4.6 out of 5 stars 15 Reviews |
| Item Weight | 0.01 Ounces |
| Manufacturer | Philmore |
| Maximum Frequency | 15000 Hz |
| Minimum Frequency | 50 Hz |
| Model | MT2570 |
| Mounting Type | Rack Mount |
| Power Source | Corded Electric |
| Specification Met | UL |
| UPC | 038975420899 |

## Product Details

- **Brand:** Philmore LKG
- **Power Source:** Corded Electric
- **Mounting Type:** Rack Mount
- **Specification Met:** UL
- **Item Weight:** 0.01 Ounces

## Images

![Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System - Image 1](https://m.media-amazon.com/images/I/61lJMBo28dL.jpg)

## Questions & Answers

**Q: Can i use this transformer for D I box. my guitar direct instrument box transformer is busted and i need to replace it. thx.**
A: The MT2570 is a 25/70V to 8 ohm speaker matching transformer.  You would need an audio input transformer (Hi to Low impedance).  Guitar Center has Hosa XLR Female LO-Z to 1/4in TS Male HI-Z Microphone Input Impedance Transformer for under $20.00 that should work for you if you want to plug your guitar directly into the XLR input.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Shipping time
*by A***R on February 19, 2025*

Good quality and price

## Frequently Bought Together

- Philmore Dual Line Matching Transformer 70V / 25V 10W For PA Speaker Amplifier System
- Parts Express 10W Corded Electric Speaker Line Matching Transformer, 3.0 amps, 100 Hz - 12 kHz, 300-040, 0.88 lbs

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/102279673-philmore-dual-line-matching-transformer-70v-25v-10w-for-pa](https://www.desertcart.pt/products/102279673-philmore-dual-line-matching-transformer-70v-25v-10w-for-pa)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*