適用車款
適用於：
Toyota 原廠 Display Audio（HD Display／Display Audio Plus）
28 Pin／10 Pin 接頭車型
 
※ 對應超過 160 款 Toyota／Daihatsu 車型，購買前請確認車型適配表。
 
 
特點
■ 提升原廠音響極限
TOON α 專為 Toyota／Daihatsu 原廠音響系統開發，可有效提升原廠音響的驅動能力，帶來更有層次、更具臨場感的音樂表現。
■ 保留原廠主機與喇叭
無需更換原廠主機或喇叭，即可明顯提升音質。即使是多年車齡的愛車，也能享受更清晰、更有力的聲音表現。
■ 原廠插頭直插式安裝（Plug & Play）
採用車種專用線組設計，直接連接原車線束即可安裝，無需剪線或改裝原車配線，完整保留原車功能。
■ Class AB 高音質功率放大器
採用 Class AB 擴音技術，相比原廠主機內建擴大機，可提供更充足的輸出功率、更低失真及更佳音樂細節。
■ 可調整前後聲道增益
提供 Front／Rear 獨立增益調整，可依原車輸出電平微調至最佳效果。
■ 自動開機功能
可選擇兩種開機模式：
SPKR：偵測喇叭訊號自動開機（預設）
ACC：隨 ACC 電源啟動
方便配合不同車型安裝需求。
■ RCA 音訊輸出
內建 RCA（L/R）輸出，可連接具 RCA 輸入的外部音響設備，方便日後擴充音響系統。
 
本體規格
最大輸出功率：50W × 4ch（4Ω）
適用阻抗：4～8Ω
類別：Class AB
音頻輸入：高電平喇叭輸入 × 4
音頻輸出：喇叭輸出 × 4、RCA 輸出（L/R）
遙控輸出：最大 0.3A
頻率響應：15Hz～80kHz（+0／-1dB）
總諧波失真（THD）：0.01%（1kHz／4Ω）
電源電壓：DC 11V～15V（負極接地）
待機消耗電流：0.2A（無訊號時）
保險絲：15A
尺寸：96（W）× 114（D）× 40（H）mm
重量：420g（主機本體）
 
* 日本製造
 
Vehicle Compatibility
Compatible with:
Toyota factory Display Audio (HD Display / Display Audio Plus)
Vehicles equipped with 28-pin / 10-pin connectors
 
Compatible with over 160 Toyota and Daihatsu models. Please refer to the vehicle compatibility chart before purchasing.
 
Features
■ Unlock the Full Potential of Your Factory Audio System
TOON α is specifically designed for Toyota and Daihatsu factory audio systems, significantly enhancing the performance of the original sound system for a more powerful, dynamic, and immersive listening experience.
■ Retain Your Factory Head Unit & Speakers
No need to replace your factory head unit or speakers. Enjoy noticeably improved sound quality while keeping your vehicle completely original—even on older vehicles.
■ Plug-and-Play Installation
Designed with vehicle-specific wiring harnesses for direct connection to the factory audio system. No wire cutting or permanent modifications are required, allowing you to upgrade your sound while preserving all original vehicle functions.
■ High-Fidelity Class AB Amplifier
Powered by a Class AB amplifier, TOON α delivers greater output power, lower distortion, and improved clarity compared to the built-in amplifier found in factory head units.
■ Independent Front & Rear Gain Adjustment
Front and rear channels feature independent gain controls, allowing the amplifier to be precisely adjusted to match the factory audio signal for optimal performance.
■ Automatic Power-On Function
Two power-on modes are available to suit different vehicle installations:
SPKR: Automatically turns on when speaker signal is detected (default setting)
ACC: Turns on with the vehicle's accessory (ACC) power
■ RCA Audio Output
Built-in RCA (L/R) outputs allow connection to external audio equipment with RCA inputs, making future system expansion quick and convenient.
 
Specifications
Maximum Output Power: 50W × 4 Channels (4Ω)
Compatible Speaker Impedance: 4–8Ω
Amplifier Class: Class AB
Audio Input: 4 × High-Level Speaker Inputs
Audio Output: 4 × Speaker Outputs, RCA Output (L/R)
Remote Output: Max. 0.3A
Frequency Response: 15Hz–80kHz (+0 / -1dB)
Total Harmonic Distortion (THD): 0.01% (1kHz / 4Ω)
Operating Voltage: DC 11V–15V (Negative Ground)
Current Consumption: 0.2A (No Signal)
Fuse Rating: 15A
Dimensions: 96 (W) × 114 (D) × 40 (H) mm
Weight: 420g (Main Unit)
 
* Made in Japan