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NEOLINE ULTERA RS65C is a high-quality 6.5-inch (16.5 cm) 2-way component car speaker system designed to upgrade your car audio system and improve the sound quality of factory-installed speakers.
The system features up to 140 W maximum power per speaker, 90 dB sensitivity, and a frequency response of 50 Hz–20 kHz. The set includes two midbass speakers, two silk dome tweeters, and two crossovers for accurate distribution of the audio signal between different frequency ranges.
The fiberglass cone, silk tweeters, and durable butyl rubber surrounds provide clear, detailed, and balanced sound.
NEOLINE ULTERA RS65C – 2-Way Component Car Speakers 280W
KEY BENEFITS
- 2-way component speaker system – separate tweeters and midbass speakers for improved sound reproduction.
- Up to 140 W maximum power per speaker – for dynamic and powerful sound.
- 280 W total maximum power – two powerful midbass speakers.
- 6.5-inch size – a universal format suitable for many vehicles.
- Fiberglass cone – high rigidity, reduced resonance, and accurate sound reproduction.
- 1-inch silk dome tweeters – for smooth and detailed high-frequency reproduction.
- Crossovers – precise distribution of the audio signal between high and lower frequencies.
- Butyl rubber surrounds – flexibility, durability, and resistance to temperature changes.
- 90 dB sensitivity – efficient sound reproduction even with a factory car audio amplifier.
COMPONENT CAR AUDIO SYSTEM
Unlike coaxial speakers, the NEOLINE ULTERA RS65C component speaker system separates the tweeters and midbass speakers.
This allows the components to be positioned more flexibly inside the vehicle. The midbass speakers can be installed in the designated mounting locations, while the silk tweeters can be positioned higher in the door structure or closer to ear level.
This configuration helps create a wider and better-positioned sound stage while providing greater flexibility when adapting the audio system to the vehicle interior.
2-WAY COMPONENT DESIGN
The RS65C system consists of three main components:
- Midbass speakers – for reproducing lower and mid-range frequencies.
- Silk dome tweeters – for high frequencies and fine musical details.
- Crossovers – for distributing the audio signal between the midbass speakers and tweeters.
The separate component layout allows the frequency ranges to be distributed more effectively, helping create a clearer and more natural sound stage inside the vehicle.
HIGH-QUALITY SOUND IN YOUR CAR
The NEOLINE ULTERA RS65C is designed for those who want to significantly improve the sound quality of a factory car audio system.
Separate speakers allow different frequency ranges to be reproduced more precisely. Lower and mid-range frequencies are handled by the midbass speakers, while high frequencies are reproduced by separate silk tweeters.
Together with the crossovers, this configuration helps create balanced, clear, and detailed sound.
6.5-INCH MIDBASS SPEAKERS
The 6.5-inch (16.5 cm) size is one of the most common formats used in car audio systems, making the RS65C a versatile choice for many vehicles.
The larger cone area allows the speakers to reproduce lower and mid-range frequencies effectively, giving music greater richness and dynamics.
Before installation, check the compatible speaker size, mounting depth, mounting points, and other installation requirements for your specific vehicle.
DUAL-LAYER FIBERGLASS CONE
The RS65C midbass speakers feature a dual-layer fiberglass cone designed to provide a good balance of rigidity and weight.
The rigid cone helps respond accurately to changes in the audio signal while reducing unwanted resonance. This allows the speakers to reproduce clearer and more accurate sound while maintaining stable performance at higher volume levels.
Fiberglass also provides good resistance to moisture and temperature fluctuations, making it suitable for automotive applications.
RICH LOW-FREQUENCY SOUND
The 6.5-inch fiberglass midbass speakers are designed to reproduce lower and mid-range frequencies effectively.
The cone construction helps maintain controlled and accurate movement, allowing lower frequencies to sound rich and dynamic while keeping mid-range frequencies clear.
This is particularly important for music with vocals, guitars, drums, and other elements that occupy the mid-range frequencies.
SILK DOME TWEETERS
The RS65C system includes 1-inch (25 mm) silk dome tweeters designed for smooth and detailed high-frequency reproduction.
The silk diaphragm helps reproduce fine musical details while maintaining natural vocals and instruments. High frequencies remain clear and detailed without becoming overly sharp.
The separate tweeter placement also provides greater flexibility when creating the sound stage inside the vehicle.
CROSSOVERS FOR PRECISE FREQUENCY DISTRIBUTION
The two included crossovers are designed to distribute the audio signal between the midbass speakers and tweeters.
This allows each speaker to receive the frequency range it is designed to reproduce, helping the system perform more efficiently and maintain better overall sound balance.
This is one of the key advantages of a component speaker system compared with a simpler coaxial design.
BUTYL RUBBER SURROUNDS
The midbass speaker surrounds are made from butyl rubber, offering flexibility and resistance to temperature fluctuations.
The surrounds allow the cones to move smoothly and respond accurately to the audio signal. The durable material also contributes to long-term speaker performance in the automotive environment.
POWER AND SENSITIVITY
With 140 W maximum power per midbass speaker, the RS65C system can reproduce dynamic and powerful sound even at higher volume levels.
Since the set includes two main speakers, the total maximum power of the system is 280 W.
With 90 dB sensitivity, the system can achieve a high sound level efficiently even when connected to a standard factory car audio system.
EASY CAR AUDIO SYSTEM UPGRADE
The NEOLINE ULTERA RS65C is designed as a practical solution for upgrading a factory car audio system.
The package includes the main system components – midbass speakers, tweeters, crossovers, speaker wires, and a mounting kit.
The 6.5-inch size is widely used in car audio systems, but the mounting dimensions and compatibility of the specific vehicle should always be checked before installation.
NEOLINE ULTERA RS65C – COMPONENT SPEAKERS FOR BETTER SOUND
If you are looking for 6.5-inch component car speakers that provide improved sound detail and greater flexibility than a standard car audio system, the NEOLINE ULTERA RS65C is a practical choice.
Separate midbass and silk dome tweeters, combined with crossovers, allow the audio frequencies to be distributed more precisely and help create a clearer and wider sound stage.
The fiberglass cone, butyl rubber surrounds, and silk dome tweeters provide balanced sound suitable for a wide range of music genres.
Technical information
Specifications
Speaker type: Component
Number of ways: 2
Size: 6.5 inches (16.5 cm)
Maximum power: 140 W per speaker
Total maximum power: 280 W
Sensitivity (1 W/1 m): 90 dB
Frequency response: 50 Hz–20 kHz
Impedance: 3 Ω
Cone: Fiberglass
Basket: Steel
Surround: Butyl rubber
Tweeter size: 1 inch (25 mm)
Tweeter material: Silk
System: 2-way component
Speaker weight: 1026 g
Package weight: 2316 g
Package dimensions: 185 × 80 × 475 mm
Package
- Midbass speakers – 2 pcs.
- Tweeters – 2 pcs.
- Crossovers – 2 pcs.
- Speaker wires.
- Mounting kit.