SEAS Prestige Reed Paper Cone Woofer ER18RNX H1456-08OHM

( Brand: Seas ), ( Manufacturer Part Number: H1456-08 ), ( Model: ER18RNX H1456-08 ), ( Type: Subwoofer ), ( Shape: Round ), ( Color: Black ), ( Connectivity: Wired )

Review SEAS Prestige H1456-08ohm Inch Reed Paper Cone Woofer Pair

Introducing the H1456-08 Prestige ER18RNX Reed Paper Cone Woofers, a premium audio solution for those seeking exceptional sound quality. These woofers, available in a single ohm configuration (H1456-08OHM), are engineered with meticulous attention to detail and only the finest components.

The heart of these woofers is the reed paper cone, a material renowned for its ability to deliver clear, accurate sound. The cone is manufactured using a traditional method that involves soaking the paper in a special solution before layering it with multiple coats of natural nitro-cellulose lacquer. This process ensures the cone is both rigid and lightweight, allowing it to respond quickly and accurately to the input signal.

The woofers are also equipped with a powerful neodymium magnet, which provides ample magnetic field strength while keeping the overall weight of the component low. The voice coil, made from high-temperature aluminum wire, is capable of handling high power levels without overheating, ensuring consistent performance even during demanding music playback.

The H1456-08 Prestige ER18RNX and H1456-08OHM woofers employ a rubber surround that is both flexible and durable. The surround is designed to maintain its shape under extreme conditions, ensuring the cone always returns to its original position after each bass note.

The woofers' cast aluminum frame is both rigid and aesthetically pleasing. It is engineered to minimize resonance and vibration, ensuring the sound produced by the driver is as pure as possible. Additionally, the frame is vented to help dissipate heat generated by the voice coil, which further enhances the component's overall performance.

In conclusion, the H1456-08 Prestige ER18RNX and H1456-08OHM reed paper cone woofers are a testament to the fusion of traditional craftsmanship and modern engineering. With their rigid yet lightweight cone, powerful neodymium magnet, high-temperature aluminum voice coil, and flexible yet durable rubber surround, these woofers deliver exceptional sound quality and are an excellent choice for audiophiles and music enthusiasts seeking a premium audio experience.

Pros and Cons of Buying H1456-08 Prestige ER18RNX and H1456-08OHM Reed Paper Cone Woofers

The H1456-08 Prestige ER18RNX and H1456-08OHM reed paper cone woofers are popular choices in the audio community due to their high-quality construction and performance. In this analysis, we will discuss the key advantages and disadvantages of investing in these woofers.

1. High-Quality Material: Both the ER18RNX and OHM versions feature a reed paper cone, which is known for its excellent sonic characteristics, including natural sound, wide frequency response, and high efficiency.

2. Durable Construction: The use of aluminum voice coils and copper-clad aluminum wire in the winding helps these woofers withstand heavy usage and high power levels. Additionally, the strong magnets ensure stable magnetic field alignment, contributing to better sound quality and reliability.

3. Versatile Application: These woofers can be used in various audio applications, such as home theater systems, PA systems, and even car audio setups. Their ability to handle high power levels and deliver clear, detailed sound makes them an excellent choice for various applications.

4. Wide Frequency Response: The H1456-08 Prestige ER18RNX and H1456-08OHM woofers offer a wide frequency response range, ensuring accurate reproduction of bass and mid-range frequencies. This characteristic is essential for producing balanced and natural sound.

1. Cost: Compared to other woofers in the market, the H1456-08 Prestige ER18RNX and H1456-08OHM woofers can be relatively expensive. Their high-quality materials and durable construction contribute to their higher price point.

2. Size and Weight: These woofers are larger and heavier than some alternatives, making them less ideal for portable audio setups or small installation spaces.

3. Complex Setup: Setting up these woofers may require more time and expertise compared to some other options. Properly aligning the magnetic fields, configuring the crossover network, and matching the impedance to the amplifier are essential for optimal performance.

The H1456-08 Prestige ER18RNX and H1456-08OHM reed paper cone woofers offer several advantages, including high-quality materials, durable construction, versatile application, and wide frequency response. However, they also come with some disadvantages, such as a higher cost, larger size, and complex setup process.

Based on the analysis, these woofers are recommended for those who prioritize high-quality sound, reliability, and versatility, and are willing to invest in a premium audio solution. For those with budget constraints or limited installation space, alternative options may be more suitable. Ultimately, the decision depends on personal preferences, audio system requirements, and budget considerations.

Details:

This is for 2 speakers. Edge coated reed/paper pulp cone together with perfectly matched moving parts gives a smooth, extended frequency response. Sample Crossover Design. Extremely stiff and stable injection moulded metal basket keeps the critical components in perfect alignment.

One has a scratch on the edge of outer frame. Vented box of 0.5 cubic feet with a 2 diameter vent by 6 long for F3 53Hz. This is a pair of speakers never installed. Large windows in the basket both above and below spider reduce sound reflection, air flow noise cavity resonance to a minimum.

Sealed box of 0.25 cubic feet for F3 97Hz. Suggested Alignments. Used in the highly regarded Developed for use as a long throw high fidelity woofer or woofer/mid range unit. Please see pics.

Bumped back plate in the magnet system, together with very long and lightweight copper clad aluminium voice coil, allow extreme coil excursion low distortion. Heavy copper ring below the T-shaped pole piece will reduce non linear and modulation distortion. Seas Prestige ER18RNX H1456 7 Reed Paper Cone Woofer 176mm- 8 ohm Low Q, good for moderate vented box with upper mid range.

part #: h145608 price

• $799.99

specifications shuspea:

• brand: Seas
• mpn: H1456-08
• model: Er18rnx H1456-08
• type: Subwoofer
• shape: Round
• color: Black
• connectivity: Wired

returns shuspea:

• policy: No Returns

offer shuspea:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: February 11, 2026
• quantity: 1

payments shuspea:

• other
• wallet: Google-pay
• credit card: Discover

general shuspea:

• condition: Open box
• TV, Video Home Audio > Home Audio > Home Speakers Subwoofers

seller shuspea:

• city: Denver, Colorado
• # reviews: 15
• rating: 100.0%

shipping shuspea:

• type: Fixed
• service: Economy
• transit: 4-11 Days
• cost: $0.00
• class: Economy

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