---
product_id: 21874028
title: "Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair)"
brand: "orion"
price: "₱7328"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/21874028-cobalt-series-ctw1-7hp-3-8-super-bullet-tweeter-aluminum
store_origin: PH
region: Philippines
---

# 1” Voice Coil for crisp highs 75W RMS / 300W Max Power Aluminum Diaphragm for premium clarity Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair)

**Brand:** orion
**Price:** ₱7328
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your drive with sound that speaks volumes!

## Quick Answers

- **What is this?** Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair) by orion
- **How much does it cost?** ₱7328 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/21874028-cobalt-series-ctw1-7hp-3-8-super-bullet-tweeter-aluminum)

## Best For

- orion enthusiasts

## Why This Product

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

## Key Features

- • **Audiophile-Grade Clarity:** Experience ultra-high resolution audio with a 104.9 dB signal-to-noise ratio—hear every detail.
- • **Built-In Crossover Magic:** Seamlessly integrates with your system for flawless frequency distribution and superior soundstage.
- • **Sleek Pro Car Audio Design:** Compact 3.8” super bullet tweeter fits perfectly in your car, elevating your ride’s audio prestige.
- • **Precision Audio Engineering:** 1” voice coil and aluminum diaphragm deliver crystal-clear highs with zero distortion.
- • **Power That Commands Attention:** Unleash 300W max output for immersive, room-filling sound that turns heads.

## Overview

The Cobalt Series CTW1.7HP is a professional-grade car audio tweeter featuring a 3.8” aluminum diaphragm and a powerful 1” voice coil. Delivering 75W RMS and up to 300W max power at 4 ohms, it ensures crystal-clear, high-resolution sound with a built-in crossover for optimal frequency management. Designed for audiophiles and car enthusiasts, this tweeter offers premium clarity and dynamic range, making it the ultimate upgrade for immersive in-car audio experiences.

## Description

Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair)

## Features

- COBALT SERIES: Orion's Cobalt series stands as the best entry-level series in car audio sound speakers, reigning supreme as the top choice in the market. Renowned for its unparalleled performance and cutting-edge technology, the Cobalt series ensures a premium, immersive audio experience for discerning car audio enthusiasts.
- TOP PERFORMANCE: The Cobalt CTW1.7HP stands as the pinnacle of tweeter excellence, reigning supreme in the market. With unparalleled clarity and precision, it delivers an unrivaled audio experience, making it the go-to choice for audiophiles seeking the utmost in tweeter performance.
- POWERFUL TWEETER: The CTW1.7HP redefines power in the tweeter realm, boasting an impressive 75W RMS / 300W Max at 4 ohms. With its substantial output, it unleashes a dynamic range that elevates your audio experience to new, thrilling heights
- PREMIUM QUALITY: Experience audio precision with the Cobalt Series CTW1.7HP and its aluminum diaphragm. This innovative design ensures optimal performance, delivering crystal-clear highs and enhancing the overall quality of your sound system.
- SUPER TWEETER: The CTW1.7HP is equipped with a potent 1" voice coil, delivering exceptional audio clarity. Its magnet ensures powerful sound reproduction, making it an ideal choice for audiophiles seeking premium, high-performance tweeter capabilities. Cutout Diameter: 84mm / 3.3 (Inches)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Batteries | 1 12V batteries required. |
| Is Electric | No |
| Power Source | 12 Volts |
| Input Voltage | 12 Volts (DC) |
| Speaker Maximum Output Power | 300 Watts |
| Subwoofer Connectivity Technology | Wired |
| Connectivity Protocol | aux, RCA, coaxial, USB |
| Connectivity Technology | Wired |
| Number Of Circuits | 1 |
| Audio Driver Type | Dynamic Driver |
| Item Weight | 1 Pounds |
| Unit Count | 1.0 Count |
| Impedance | 4 Ohm |
| Signal-to-Noise Ratio | 104.9 dB |
| Number of Audio Channels | 1.0 |
| Compatible with Vehicle Type | Car |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Speaker Size | 8 Inches |
| Woofer Diameter | 3.8 Inches |
| Tweeter Diameter | 3.8 Inches |
| MP3 player | No |
| Specific Uses For Product | Music |
| Controller Type | Voice control |
| Color | Black |
| Is Waterproof | FALSE |
| Warranty Type | Limited |
| Control Method | Voice |
| Audio Output Mode | Stereo |
| Mounting Type | Car Mount |
| Material Type | Aluminum |
| Speaker Type | Cobalt Tweeters |
| Additional Features | Hi Res Audio |
| Recommended Uses For Product | Music |

## Product Details

- **Brand:** ORION
- **Speaker Maximum Output Power:** 300 Watts
- **Connectivity Technology:** Wired
- **Audio Output Mode:** Stereo
- **Input Voltage:** 12 Volts (DC)

## Images

![Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair) - Image 1](https://m.media-amazon.com/images/I/71XQ13UOW5L.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Frequently Bought Together

- ORION Cobalt Series CTW1.7HP 3.8” Super Bullet Tweeter | Aluminum Diaphragm, 1” Voice Coil, 75W RMS, 300W Max, Built-in Crossover - Pro Car Audio Tweeter (Pair)
- ORION Cobalt CM654 High Efficiency 6.5" Mid-Range Bullet Loudspeakers, 1000W Max Power, 250W RMS, 4 Ohm, 1.5" Voice Coil - Pro Car Audio Stereo, Midrange Speakers (Pair)
- ORION XTR XTX654 High Efficiency 6.5" Mid-Range Bullet Loudspeakers, 1400W Max Power, 350W RMS, 4 Ohm, 1.5" Voice Coil - Pro Car Audio Stereo, Midrange Speakers (Pair)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*